2015 MERCEDES-BENZ C300
20 recalls — 505 complaints — 91 TSBs
23V854000
Dec 15, 2023
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to t... Read more
Consequence
A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy
Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of N... Read more
23V854000
Dec 15, 2023
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to t... Read more
Consequence
A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy
Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of N... Read more
23V854000
Dec 15, 2023
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to t... Read more
Consequence
A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy
Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of N... Read more
23V854000
Dec 15, 2023
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to t... Read more
Consequence
A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy
Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of N... Read more
23V854000
Dec 15, 2023
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to t... Read more
Consequence
A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy
Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of N... Read more
23V854000
Dec 15, 2023
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to t... Read more
Consequence
A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy
Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of N... Read more
23V854000
Dec 15, 2023
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to t... Read more
Consequence
A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy
Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of N... Read more
23V854000
Dec 15, 2023
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to t... Read more
Consequence
A detached roof panel can become a road hazard, increasing the risk of a crash.
Remedy
Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of N... Read more
21V197000
Mar 19, 2021
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2020 C300 Coupe, C43 Coupe AMG, C43 AMG, 2015-2020 C300, GLA250, 2016-2018 C350e, CLA45 Coupe AMG, 2015 C400, S65 AMG, 2015-2019 C63 AMG, 2016 C450, 2015-2016 GLA45 AMG, S600, 2016-2020 GLC300, 2017-2019 GLC43 AMG, GLE43 Coupe AMG, 2014-2019 C... Read more
Consequence
The adhesive bonding of the front panel might deteriorate, possibly causing the front panel to detach from the vehicle and become a road hazard, increasing the risk of a crash.
Remedy
Mercedes-Benz dealer will remove the bonded panel and will install a new front panel by following the detailed repair instructions and using the approved primer, cleaner and adhesive, free of charge. Owner notification letters were mailed on September 3, 2021 and October 26, 2021. Owners may contac... Read more
19V787000
Nov 1, 2019
COMMUNICATION
Defect Description
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models... Read more
Consequence
An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Remedy
MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-80... Read more
18V850000
Nov 29, 2018
STEERING:RACK AND PINION:RACK
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 Mercedes Benz C300, 2017-2019 C300 Cabrio, C300 Coupe, C63 Cabrio, 2015 C63S AMG, 2018-2019 C300, C350e, C63 AMG, C63S AMG Cabrio, 2018 C63 AMG Cabrio, C63 AMG Coupe, C63S AMG, C63S AMG Coupe, E300, E400 Cabrio, E400 Coupe, 2019 CLS450, E... Read more
Consequence
A car that cannot be properly steered has an increased risk of a crash.
Remedy
MBUSA will notify owners, and dealers will replace the steering rack, free of charge. The recall began August 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019080012.
17V627000
Oct 6, 2017
AIR BAGS:FRONTAL
Defect Description
Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe... Read more
Consequence
If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Remedy
MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.
17V177000
Mar 14, 2017
AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350... Read more
Consequence
If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
Remedy
MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
17V177000
Mar 14, 2017
ELECTRICAL SYSTEM:SOFTWARE
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350... Read more
Consequence
If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
Remedy
MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
17V114000
Feb 23, 2017
ENGINE AND ENGINE COOLING:ENGINE
Defect Description
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2015-2017 C300 4Matic, C300, CLA250, CLA250 4Matic and CLA45 AMG vehicles, 2017 C300 4Matic Cabrio, C300 4Matic Coupe, C300 Cabrio, C300 Coupe, E300, E300 4Matic, E400 4Matic Wagon, E43 AMG 4Matic, GLA250, GLA250 4Matic and GLC300 4Matic Coupe veh... Read more
Consequence
If the starting current limiter overheats, the surrounding components can melt, increasing the risk of a fire.
Remedy
MBUSA will notify owners, and dealers will install an additional fuse in the electrical line to the starter, free of charge. The recall began August 31, 2017. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2017080002.
17V114000
Feb 23, 2017
ELECTRICAL SYSTEM:STARTER ASSEMBLY
Defect Description
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2015-2017 C300 4Matic, C300, CLA250, CLA250 4Matic and CLA45 AMG vehicles, 2017 C300 4Matic Cabrio, C300 4Matic Coupe, C300 Cabrio, C300 Coupe, E300, E300 4Matic, E400 4Matic Wagon, E43 AMG 4Matic, GLA250, GLA250 4Matic and GLC300 4Matic Coupe veh... Read more
Consequence
If the starting current limiter overheats, the surrounding components can melt, increasing the risk of a fire.
Remedy
MBUSA will notify owners, and dealers will install an additional fuse in the electrical line to the starter, free of charge. The recall began August 31, 2017. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2017080002.
15V845000
Dec 16, 2015
STEERING:ELECTRIC POWER ASSIST SYSTEM
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2015 C300 and C400 4matic sedans manufactured January 27, 2014, to December 1, 2014. Due to an error in the electric power steering control unit software, the affected vehicles may have a loss of electric power steering assist.
Consequence
If the vehicle experiences a loss of power steering assist, extra steering effort will be required, especially at lower speeds, increasing the risk of a vehicle crash.
Remedy
MBUSA will notify owners, and dealers will update the power steering software, free of charge. The recall began in January 15, 2016. Owners may contact MBUSA customer service at 1-800-367-6372.
15V138000
Mar 10, 2015
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Defect Description
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2015 C300 4matic and C400 4matic vehicles manufactured April 7, 2014, to July 25, 2014. In the affected vehicles, the fuel delivery module may be improperly secured to the fuel tank. Secondly, electrical wires that connect to the fue... Read more
Consequence
If the locking plate is not properly secured to the fuel delivery module it may become loose, and leak fuel, increasing the risk of a fire. If the electrical wires are pinched, the fuel pump may stop working, resulting in a stall, thereby increasing the risk of a crash.
Remedy
MBUSA will notify owners, and dealers will inspect the vehicles for improperly secured locking plates and pinched wires, correcting the vehicles as necessary, free of charge. The recal began on April 24, 2015. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this re... Read more
15V087000
Feb 11, 2015
EXTERIOR LIGHTING:HEADLIGHTS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2015 C300 and C400 vehicles manufactured from June 18, 2014, through September 5, 2014, that fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."... Read more
Consequence
If the original horizontal adjustment is used to alter the low beam aim, the misaimed headlamp may not properly illuminated the road or cause increased glare to oncoming drivers, which increases the risk of a crash.
Remedy
Mercedes-Benz will notify owners, and dealers will replace the horizontal adjustment mechanisms on the headlamps with sealing caps on the affected vehicles. The recall began May 23, 2016. Owners may contact Mercedes at 1-800-367-6372.
14V598000
Sep 26, 2014
STEERING
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2015 C300 4Matic and C400 4Matic vehicles manufactured March 28, 2014, to September 18, 2014. If the steering coupling interlock mechanism is not locked in place, the sliding shaft, which is part of the steering column, could become dis... Read more
Consequence
If the sliding shaft becomes disengaged from the steering coupling socket, the driver may experience noises, steering backlash, and in a worst case, loss of steering control, which may increase the risk of a crash.
Remedy
MBUSA has notified owners, and dealers will inspect the steering coupling interlock mechanism to verify that it is in the locked position, free of charge. The recall began on October 1, 2014. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2014090008... Read more
Complaint Statistics
505 total complaints
11 crashes 1 fires 6 injuries
Top Reported Components
| Component | Complaints |
|---|---|
| ENGINE | 127 |
| FUEL/PROPULSION SYSTEM | 65 |
| UNKNOWN OR OTHER | 63 |
| ELECTRICAL SYSTEM | 48 |
| STRUCTURE:BODY | 33 |
| STEERING | 22 |
| SUSPENSION | 20 |
| POWER TRAIN | 20 |
| STRUCTURE | 19 |
| AIR BAGS | 11 |
STRUCTURE:BODY
Mar 5, 2026
Incident date: Feb 16, 2026
The contact owns a 2015 Mercedes-Benz C300. While driving approximately 15 MPH, the brake pedal was depressed, and the body of the vehicle shifted to one side. The vehicle was drivable after the failure. There was no warning light illuminated. The vehicle was driven to the residence and parked. The ... Read more
SUSPENSION
Jan 20, 2026
Incident date: Aug 22, 2025
Failed/Malfunctioned Component: Rear subframe (structural/chassis component) exhibited advanced corrosion (perforation/rust-through), compromising structural integrity and alignment/handling. Availability for Inspection: Yes. The vehicle and the subframe are available for inspection upon request. I ... Read more
UNKNOWN OR OTHER
Jan 20, 2026
Incident date: Aug 22, 2025
Failed/Malfunctioned Component: Rear subframe (structural/chassis component) exhibited advanced corrosion (perforation/rust-through), compromising structural integrity and alignment/handling. Availability for Inspection: Yes. The vehicle and the subframe are available for inspection upon request. I ... Read more
FUEL/PROPULSION SYSTEM
Dec 25, 2025
Incident date: Nov 2, 2025
Fuel hose system leaking. Inhalation of gas fumes caused headaches and nausea. Risk of vehicle fire. Yes, the problem has been confirmed by a Mercedes dealer. This is a known issue with Mercedes C300 2015 models and other years. There have been other complaints/lawsuits against Mercedes not wanting... Read more
SUSPENSION
Nov 7, 2025
Incident date: Oct 23, 2025
Rear subframe rusted out, car is not safe to drive
UNKNOWN OR OTHER
Nov 7, 2025
Incident date: Oct 23, 2025
Rear subframe rusted out, car is not safe to drive
STRUCTURE:BODY
Nov 7, 2025
Incident date: Oct 23, 2025
Rear subframe rusted out, car is not safe to drive
SUSPENSION
Oct 30, 2025
Incident date: Oct 27, 2025
Rear subframe completely rusted out. While driving on the hwy I heard a loud noise, a couple minutes later I hit the brakes to slow down to get off my exit and after pressing the brakes the car instantly fishtailed sending me sideways across 2 lanes of traffic. Luckily no one was injured or killed. ... Read more
POWER TRAIN
Oct 30, 2025
Incident date: Oct 27, 2025
Rear subframe completely rusted out. While driving on the hwy I heard a loud noise, a couple minutes later I hit the brakes to slow down to get off my exit and after pressing the brakes the car instantly fishtailed sending me sideways across 2 lanes of traffic. Luckily no one was injured or killed. ... Read more
STRUCTURE:BODY
Oct 23, 2025
Incident date: Oct 23, 2025
I’m the owner of a Mercedes Benz C- Class Sedan 2015. My Rear Sub Frame Rusted Through at The right trailing arm - Fails state inspection. Mercedes Benz has issued a extended 20 year warranty on all vehicles from 2008 - 2015 C - Class Sedan for Rear Sub Frame that rusted out. Mercedes Benz service... Read more
SUSPENSION
Sep 19, 2025
Incident date: Sep 4, 2025
The Rear Subframe on this vehicle is rusted and has hole in it. The sub frame requires replacement. The sub frame was inspected by the Mercedes-Benz Dealership, Euro Motorcars in Germantown, MD and they recommended that the sub frame should be replaced. There is an extended warranty that has been ... Read more
UNKNOWN OR OTHER
Sep 16, 2025
Incident date: Sep 16, 2025
I took my 2015 vehicle to the Mercedes dealership and learned the rear subframe is rusted and has holes on two sides. I was warned that it is a safety hazard and could lead to a lack of control and other dangerous situations. I also learned that other 2010 through 2014 Mercedes models in the same cl... Read more
SUSPENSION
Sep 15, 2025
Incident date: Sep 10, 2025
there is a recall for 2008-2015 Mercades Benz c-300 c/w204. this recall talks about the rear subframe rusting out early on this car. we have a 2015 c300 c/w205. this car is seeing the same early rust seen in the other c-300. the dealership is refusing to do right by the warranty because it is a c/w2... Read more
STRUCTURE:FRAME AND MEMBERS
Aug 19, 2025
Incident date: Aug 19, 2025
The contact owns a 2015 Mercedes-Benz C300. The contact stated that upon taking the vehicle for the State Inspection, the contact was informed that the rear subframe was rusted, and there was a hole on each side of the rear subframe. The vehicle was taken to the dealer, where an unknown diagnosis wa... Read more
ENGINE
Aug 6, 2025
Incident date: Aug 6, 2025
The contact owns a 2015 Mercedes-Benz C300. The contact stated while driving 40 MPH, the vehicle unexpectedly veered to the left. There was no warning light illuminated. The contact stated that the steering wheel became inoperable, and the contact was unable to straighten the steering wheel. The bra... Read more
STEERING
Aug 6, 2025
Incident date: Aug 6, 2025
The contact owns a 2015 Mercedes-Benz C300. The contact stated while driving 40 MPH, the vehicle unexpectedly veered to the left. There was no warning light illuminated. The contact stated that the steering wheel became inoperable, and the contact was unable to straighten the steering wheel. The bra... Read more
SUSPENSION
Jul 22, 2025
Incident date: Jan 21, 2025
On January 21,2025, I had an appointment for an inspection at Mercedes Benz of Smithtown, the dealership I use. I was informed that my car required replacement of a rotted rear subframe. A hole had rotted through, causing the car to "Fail inspection and was NOT SAFE" to drive. I was provided a vid... Read more
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Jul 8, 2025
Incident date: Jul 7, 2025
Failed component: Front Sunroof Clip What component or system failed or malfunctioned, and is it available for inspection upon request? Sunroof clip, yes. How was your safety or the safety of others put at risk? The glass pane lifted while the car was in motion and had to be held down to secure it... Read more
STRUCTURE:FRAME AND MEMBERS
Jul 7, 2025
Incident date: Apr 2, 2025
The contact owns a 2015 Mercedes-Benz C300. The contact stated that upon taking the vehicle to an independent mechanic for a routine maintenance check, the contact was informed that there was severe corrosion on the subframe of the vehicle. The contact was informed that the vehicle was unsafe to dri... Read more
SUSPENSION
Jul 7, 2025
Incident date: Apr 2, 2025
The contact owns a 2015 Mercedes-Benz C300. The contact stated that upon taking the vehicle to an independent mechanic for a routine maintenance check, the contact was informed that there was severe corrosion on the subframe of the vehicle. The contact was informed that the vehicle was unsafe to dri... Read more
ENGINE
Jun 26, 2025
Incident date: Jun 16, 2025
Check Engine light came on recently, fault code P052E is identified by scanner. Car has 60,000 miles on original it. MB dealer wants to charge $300 for diagnostics, repair job (parts and labor) may cost over $2,000. Since this is critical emission compliance part/system, why is it not recalling?
STRUCTURE
Jun 26, 2025
Incident date: Jun 26, 2025
The contact owns a 2015 Mercedes-Benz C300. The contact stated that while his wife was driving at an undisclosed speed, the roof panel detached from the vehicle and fractured. The contact stated that the roof panel had previously been replaced, but the failure occurred. The vehicle was taken to the ... Read more
VISIBILITY/WIPER
Jun 6, 2025
Incident date: Jun 1, 2020
Panoramic glass sliding plastic brackets broke off while driving at 25-35 mph Lifting up the glass off the vehicle. Quick reaction saved the large detached glass from flying off into the roadway injuring or killing someone. Vehicle was 5 years old and out of warranty. Dealer estimated repair cost at... Read more
VISIBILITY/WIPER
Jun 2, 2025
Incident date: Jun 2, 2025
On May 27th, 2025, during highway driving suddenly the sunroof got open by itself for like 3 inches upwards from the front and after exiting the highway i stopped and push the sunroof downwards by applying the force and apply duct tape all around the sunroof to keep it protect from sun and rain so i... Read more
UNKNOWN OR OTHER
May 29, 2025
Incident date: May 19, 2025
Rear-subframe corrosion at the lower-control-arm mounts has progressed to the point where both arms have play and produce loud metallic bangs while braking or turning at low speed. Two independent shops lifted the car, documented flaking rust around the bushing sleeves, and advised the subframe is s... Read more
POWER TRAIN
May 29, 2025
Incident date: May 19, 2025
Rear-subframe corrosion at the lower-control-arm mounts has progressed to the point where both arms have play and produce loud metallic bangs while braking or turning at low speed. Two independent shops lifted the car, documented flaking rust around the bushing sleeves, and advised the subframe is s... Read more
SUSPENSION
May 29, 2025
Incident date: May 19, 2025
Rear-subframe corrosion at the lower-control-arm mounts has progressed to the point where both arms have play and produce loud metallic bangs while braking or turning at low speed. Two independent shops lifted the car, documented flaking rust around the bushing sleeves, and advised the subframe is s... Read more
UNKNOWN OR OTHER
May 28, 2025
Incident date: Apr 10, 2025
Structure,Body.Roof & Pillars
ELECTRICAL SYSTEM
May 11, 2025
Incident date: May 1, 2025
Power steering malfunction Car unable to drive I believe there is supposed to be a recall for this issue but not popping up when I put in VIN number Warning lamps come up. Sometimes every light on dashboard. Took it to Mercedes but it was when code was not popping up and they said I needed a new... Read more
STEERING
May 11, 2025
Incident date: May 1, 2025
Power steering malfunction Car unable to drive I believe there is supposed to be a recall for this issue but not popping up when I put in VIN number Warning lamps come up. Sometimes every light on dashboard. Took it to Mercedes but it was when code was not popping up and they said I needed a new... Read more
STEERING
May 7, 2025
Incident date: May 7, 2025
The contact owns a 2015 Mercedes-Benz C300. The contact stated that while driving at an undisclosed speed, there was an abnormal clunking sound coming from the front suspension of the vehicle. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failu... Read more
SUSPENSION
Apr 23, 2025
Incident date: Mar 28, 2025
I took the car for annual maintenance to Mercedes-Benz dealership. After routine check up they came back to report rusty rear subframe and told me that needs to be replaced. However this part is really expensive and models from 2008 to 2015 C300 had the same issue(premature rust) and they all receiv... Read more
SUSPENSION
Apr 21, 2025
Incident date: Apr 21, 2025
Rear subframe broke while driving- made stearing/controlling/breaking car very difficult & dangerous.... After reviewing on internet- MB is aware of this problem
UNKNOWN OR OTHER
Apr 12, 2025
Incident date: Aug 15, 2019
Sunshade on panoramic sunroof broke off and tore sunshade. Took it to MB service center and was told it is known issue for that model and many more with some part snapping off causing the damage and cost to repair is between 2500-3000. Have been reading online and lot of people seem to have same iss... Read more
UNKNOWN OR OTHER
Apr 9, 2025
Incident date: Apr 7, 2025
Engine Light- Crankcase Ventilation Valve Replacement P052E71. Vehicle will jolt aggressively at the time of acceleration.
STRUCTURE
Apr 8, 2025
Incident date: Apr 4, 2025
The contact owns a 2015 Mercedes-Benz C300. The contact stated that while driving at 50 MPH and attempting to decelerate, the front end of the vehicle began to drift to the right while the rear drifted to the left. The vehicle returned to normal functionality, but the failure became a regular occurr... Read more
UNKNOWN OR OTHER
Apr 4, 2025
Incident date: Apr 4, 2025
Have noticed a lot of air noise coming from the panoramic sunroof of my vehicle when driving, and now have issues of it opening or closing properly. I researched and found a recall regarding the issues my vehicle is having, and brought it into a dealership for diagnosis. Was told my vehicle VIN wa... Read more
ELECTRICAL SYSTEM
Apr 4, 2025
Incident date: Apr 4, 2025
Have noticed a lot of air noise coming from the panoramic sunroof of my vehicle when driving, and now have issues of it opening or closing properly. I researched and found a recall regarding the issues my vehicle is having, and brought it into a dealership for diagnosis. Was told my vehicle VIN wa... Read more
STRUCTURE
Mar 17, 2025
Incident date: Mar 12, 2025
The contact owns a 2015 Mercedes-Benz C300. The contact stated that while driving at approximately 70 MPH, there was a loud clicking sound coming from the panoramic sunroof. The contact stated that the sunroof then became inoperable. The contact became aware of NHTSA Campaign Numbers: 23V854000 (Str... Read more
STRUCTURE:BODY
Mar 14, 2025
Incident date: Mar 13, 2025
I took my vehicle to an independent repair shop for routine maintenance and while there I was advised that the vehicle is suffering from the subframe corrosion issue. I called the manufacturer service center and they took my VIN and said I was not covered under the bulletin. The independent contract... Read more
VISIBILITY/WIPER
Mar 11, 2025
Incident date: Feb 19, 2025
Panoramic roof explode sound like a gunshot but the roof exploded
UNKNOWN OR OTHER
Mar 11, 2025
Incident date: Feb 19, 2025
Panoramic roof explode sound like a gunshot but the roof exploded
ENGINE
Mar 5, 2025
Incident date: Mar 5, 2023
The contact owns a 2015 Mercedes-Benz C300. The contact stated that approximately every 6-8 months, the vehicle sputtered while driving at various speeds or while idling. The contact stated that a month after the first failure had occurred, the front end of the vehicle lowered as if the shocks or hy... Read more
STRUCTURE:BODY
Mar 5, 2025
Incident date: Sep 12, 2024
I had the sunroof opened and it almost blew off, if I didn’t pull over it would have. I took it to the shop and was told it is a manufacturers issue.
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mar 5, 2025
Incident date: Sep 12, 2024
I had the sunroof opened and it almost blew off, if I didn’t pull over it would have. I took it to the shop and was told it is a manufacturers issue.
SUSPENSION
Mar 5, 2025
Incident date: Mar 5, 2023
The contact owns a 2015 Mercedes-Benz C300. The contact stated that approximately every 6-8 months, the vehicle sputtered while driving at various speeds or while idling. The contact stated that a month after the first failure had occurred, the front end of the vehicle lowered as if the shocks or hy... Read more
ENGINE
Feb 11, 2025
Incident date: Jan 31, 2025
The engine lamp turned yellow. The car got inspected by a mechanic and showed code. P052E, which indicates the defect in the crankcase ventilation valve. I see that many cars of the same model in which were produced about the same year had the same defect. I called the manufacture customer service a... Read more
UNKNOWN OR OTHER
Feb 7, 2025
Incident date: Nov 14, 2024
Check engine light came on, it has to be with the Positive Crankcase Ventilation Valve. So I found out that other people are experiencing the same thing. So I know that there is a recall by the manufacturer. And I want to do the same for me.
LANE DEPARTURE: BLIND SPOT DETECTION
Feb 7, 2025
Incident date: Nov 14, 2024
Check engine light came on, it has to be with the Positive Crankcase Ventilation Valve. So I found out that other people are experiencing the same thing. So I know that there is a recall by the manufacturer. And I want to do the same for me.
UNKNOWN OR OTHER
Feb 4, 2025
Incident date: Jan 19, 2025
Crank case ventilation Valve needs replaced. This is a hazard and multiple Mercedes owners have reported the same issues.
Showing 50 of 505 complaints.
EPA Fuel Economy — 2015 MERCEDES-BENZ C300
| Trim / Engine | City MPG | Highway MPG | Combined MPG | Fuel Type | Annual Fuel Cost |
|---|---|---|---|---|---|
| 2.0L 4-cyl, Automatic 7-spd (Rear-Wheel Drive) | 25.0 | 33.0 | 28.0 | Premium | $2,450 |
CO2 Emissions: 318.0 g/mile (Compact Cars)
Source: U.S. Environmental Protection Agency (EPA). Actual fuel economy may vary based on driving conditions.
Technical Service Bulletins — 2015 MERCEDES-BENZ C300
91 manufacturer communications from 58 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 060000 ENGINE AND ENGINE COOLING | 10 |
| 350000 EQUIPMENT | 9 |
| 110000 ELECTRICAL SYSTEM | 9 |
| 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL | 6 |
| 118000 ELECTRICAL SYSTEM:SOFTWARE | 5 |
| 060000 ENGINE (PWS) | 4 |
| 010000 STEERING | 3 |
| 356000 EQUIPMENT ADAPTIVE/MOBILITY | 3 |
LI01.20-P-076894
Apr 15, 2024
060000 ENGINE AND ENGINE COOLING
Check engine light illuminated Fault code stored in N3/10 control unit- P052E71 Positive Crankcase Ventilation Regulator Valve Performance: The valve for crankcase ventilation has a malfunction The partial-load ventilation valve (a part
NCU - 24240304
Mar 12, 2024
162000 STRUCTURE:BODY
As previously reported, to enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its core businesses, Mercedes-Benz USA, LLC (MBUSA) has entered into a Settlement regarding claims relating to alleg
NCU - 24240304
Mar 12, 2024
160000 STRUCTURE
As previously reported, to enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its core businesses, Mercedes-Benz USA, LLC (MBUSA) has entered into a Settlement regarding claims relating to alleg
LI91.18-P-077075
Dec 4, 2023
220000 SEATS
Crease formation on genuine leather seat covers in vehicles with low mileage ??A?A? Objects left on the seats for extended periods of time (pressure marks). ??A?A? Objects wedged between the seat backrest and seat cushion (e.g. seat bel
LI07.70-P-070763
Nov 17, 2023
060000 ENGINE AND ENGINE COOLING
Fault code P06DA00 is found current or stored in engine control unit. Check engine light may be activated. Various causes Up to Model year 2018 Fault code P06DA00 can be disregarded if not activating the check engine light, unless ot
ELW -Intake Line
Sep 22, 2023
060000 ENGINE AND ENGINE COOLING
In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA (a??MBUSAa??) is extending the coverage for the intake line assembly on your vehicle
LI01.20-P-076894
Sep 12, 2023
063110 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
Check engine light illuminated Fault code stored in N3/10 control unit- P052E71 a?? Positive Crankcase Ventilation Regulator Valve Performance: The valve for crankcase ventilation has a malfunction The partial-load ventilation valve (a
LI01.20-P-076894
Sep 12, 2023
060000 ENGINE AND ENGINE COOLING
Check engine light illuminated Fault code stored in N3/10 control unit- P052E71 a?? Positive Crankcase Ventilation Regulator Valve Performance: The valve for crankcase ventilation has a malfunction The partial-load ventilation valve (a
ELW- Intake Line
Aug 24, 2023
060000 ENGINE AND ENGINE COOLING
In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (a??MBUSAa??) is extending the warranty coverage on the intake line assembly in ce
ELW- Intake Line
Aug 24, 2023
061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA, LLC (a??MBUSAa??) is extending the warranty coverage on the intake line assembly in ce
LI46.15-P-071669
Mar 1, 2023
010000 STEERING
Complaint Loads induced at the steering wheel through pushing and pulling actions may cause creaking and cracking noises in the mechanical steering column. Cause Insufficient grease lubrication in the clamping area of the mechanical ste
ELW-RearSubframe
Feb 10, 2023
160000 STRUCTURE
Mercedes-Benz USA, LLC (MBUSA) has extended the warranty for the rear subframe on the vehicles listed below, from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 20 years/unlimited miles, and applies to the vehicle rega
LI72.00-P-075743
Jan 4, 2023
160000 STRUCTURE
Staining on door trim strips and top and bottom trim elements on rear side windows. Cause Damage to protective coating of door beltline trim strips, door upper trim strips and side window trim element. Remedy 1. Check if the problem can
LI46.15-P-063353
Jul 14, 2022
010000 STEERING
Complaint Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position (e.g. with Easy Entry function). Cause Height adjustment moves to the top/bottom limit stop and jams. 1. Steering column hei
LI46.15-P-063353
Jul 14, 2022
118000 ELECTRICAL SYSTEM:SOFTWARE
Complaint Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position (e.g. with Easy Entry function). Cause Height adjustment moves to the top/bottom limit stop and jams. 1. Steering column hei
LI46.15-P-063353
Jul 14, 2022
350000 EQUIPMENT
Complaint Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position (e.g. with Easy Entry function). Cause Height adjustment moves to the top/bottom limit stop and jams. 1. Steering column hei
LI32.25-P-066246
Jul 11, 2022
350000 EQUIPMENT
Complaint Thumping noise on rear axle shock absorber on rough road. Cause Until now the rear axle shock absorber support bushing was only available together with the rear axle shock absorber as a replacement part. In future, the rear ax
LI32.25-P-066246
Jul 11, 2022
020000 SUSPENSION
Complaint Thumping noise on rear axle shock absorber on rough road. Cause Until now the rear axle shock absorber support bushing was only available together with the rear axle shock absorber as a replacement part. In future, the rear ax
LI82.85-P-074970
Jul 7, 2022
110000 ELECTRICAL SYSTEM
Complaint Customer may have one or more of the following complaints: a?? Vehicle location is shown incorrectly in the Navigation Display a?? Navigation destination search is not possible a?? Street names are not shown in Navigation disp
LI82.85-P-074970
Jul 7, 2022
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
Complaint Customer may have one or more of the following complaints: a?? Vehicle location is shown incorrectly in the Navigation Display a?? Navigation destination search is not possible a?? Street names are not shown in Navigation disp
SC-202203005
Mar 11, 2022
110000 ELECTRICAL SYSTEM
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain MY 2015-2018 C-Class and GLC-Class (205 and 253 platform) vehicles, the software for the powertrain control unit may not correspond to the cu
SC-202203005
Mar 11, 2022
060000 ENGINE AND ENGINE COOLING
Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain MY 2015-2018 C-Class and GLC-Class (205 and 253 platform) vehicles, the software for the powertrain control unit may not correspond to the cu
LI68.05-P-060306
Jan 27, 2022
110000 ELECTRICAL SYSTEM
Complaint The garage door hand transmitter cannot be initialized with the integrated garage door opener in the inside rearview mirror. Cause 1. The integrated garage door opener (GDO) is not compatible with the opening system installed
LI68.05-P-060307
Jan 9, 2022
110000 ELECTRICAL SYSTEM
Complaint The range of the integrated garage door opener (GTO) is too short. Cause 1. Vehicles equipped with infrared windows and/or a heated windshield may suffer from complaints involving low transmission power. 2. When comparing the
LI91.30-P-073902
Jan 4, 2022
221700 SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
Complaint Seat heating on driver's seat and front passenger seat nonfunctional. The LEDs on the switches for the seat heating illuminate, but the seat heating mats do not get warm. Cause Faulty SCN coding of rear SAM. Remedy a?? Perfo
LI91.30-P-073902
Jan 4, 2022
220000 SEATS
Complaint Seat heating on driver's seat and front passenger seat nonfunctional. The LEDs on the switches for the seat heating illuminate, but the seat heating mats do not get warm. Cause Faulty SCN coding of rear SAM. Remedy a?? Perfo
LI91.30-P-073902
Jan 4, 2022
110000 ELECTRICAL SYSTEM
Complaint Seat heating on driver's seat and front passenger seat nonfunctional. The LEDs on the switches for the seat heating illuminate, but the seat heating mats do not get warm. Cause Faulty SCN coding of rear SAM. Remedy a?? Perfo
LI09.00-P-074093
Dec 8, 2021
060000 ENGINE AND ENGINE COOLING
"MY15+ M278 and M157 Equipped Vehicles with Fault Code ""P023400 a?? Boost Pressure is Too High"" "
LI4245P073405
Aug 2, 2021
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
After starting the engine, the instrument cluster shows the "EBD not available, diagnosis/test stand" message in yellow.
LI4245P073405
Aug 2, 2021
060000 ENGINE AND ENGINE COOLING
After starting the engine, the instrument cluster shows the "EBD not available, diagnosis/test stand" message in yellow.
Launch NCU - 202
Jan 7, 2021
118000 ELECTRICAL SYSTEM:SOFTWARE
Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (?MY?) 2013-2017 B-Class, C-Class, CLA-Class, CLS-Class, E-Class, G-Class, GL-Class, GLA-Class, GLC-Class, GLE-Class, GLK-Class, GLS-Cla
Launch NCU - 202
Jan 7, 2021
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (?MY?) 2013-2017 B-Class, C-Class, CLA-Class, CLS-Class, E-Class, G-Class, GL-Class, GLA-Class, GLC-Class, GLE-Class, GLK-Class, GLS-Cla
LI54.30-P-072145
Dec 10, 2020
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
NTG5.5: Incorrect time shown on instrument cluster, COMAND display, and analog clock
LI54.30-P-072145
Dec 10, 2020
110000 ELECTRICAL SYSTEM
NTG5.5: Incorrect time shown on instrument cluster, COMAND display, and analog clock
LI82.10-P-064766
Jun 30, 2020
121100 EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES
Lamp unit fogged or droplets forming. Due to the vent openings, the lamp unit is an "open system". This means that acidic gases, moisture, dirt and exhaust gases can penetrate it. This can result in deposits on the diffuser and lens. Che
LI82.10-P-064766
Jun 30, 2020
350000 EQUIPMENT
Lamp unit fogged or droplets forming. Due to the vent openings, the lamp unit is an "open system". This means that acidic gases, moisture, dirt and exhaust gases can penetrate it. This can result in deposits on the diffuser and lens. Che
LI82.10-P-064766
Jun 30, 2020
120000 LIGHTING (PWS)
Lamp unit fogged or droplets forming. Due to the vent openings, the lamp unit is an "open system". This means that acidic gases, moisture, dirt and exhaust gases can penetrate it. This can result in deposits on the diffuser and lens. Che
NCU - HVAC Warra
May 21, 2020
350000 EQUIPMENT
To enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its core businesses, Mercedes-Benz USA, LLC (MBUSA) has entered into a settlement regarding claims relating to alleged mold and mildew type
LI77 30-P-070145
Aug 15, 2019
350000 EQUIPMENT
Fraying Headliner Cords
LI35 30-P-058566
Aug 5, 2019
100000 POWER TRAIN
Throttle lift-off clunking noises at drive shafts of rear axle
LI33 30-P-056665
Aug 5, 2019
020000 SUSPENSION
Throttle lift-off clunking noises at drive shafts of front axle
LI33 30-P-056665
Aug 5, 2019
356000 EQUIPMENT ADAPTIVE/MOBILITY
Throttle lift-off clunking noises at drive shafts of front axle
P-SC-2019050006
May 28, 2019
060000 ENGINE AND ENGINE COOLING
Check coolant hose from expansion reservoir to cooler and replace if necessary
LI83-70-P-064480
May 22, 2019
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
"High-voltage battery warning message" in instrument cluster
LI54-10-P-069831
May 21, 2019
100001 HYBRID PROPULSION SYSTEM
Electric range is reduced after brief period
LI82-85-P-069789
May 20, 2019
118000 ELECTRICAL SYSTEM:SOFTWARE
NTG 5.5 head unit - Browser shows "Fault during authentication" message
LI54-71-P-068935
May 2, 2019
273000 LANE DEPARTURE: BLIND SPOT DETECTION
BR205 Facelift - Blind Spot Assist may activate without obvious cause
LI91 45-P-066075
Jul 23, 2018
150000 SEAT BELTS
Seat belt extender toothed rack sluggish or makes noises
LI07 70-P-066276
Mar 12, 2018
060000 ENGINE AND ENGINE COOLING
Check Engine Light is on with DTC P030185/ P030685 for misfire cylinder 1 and 6.
P-SC-2017080006
Mar 2, 2018
070000 FUEL SYSTEM, GASOLINE
Update fuel system control unit (FSCU) software
LI54 65-P-066765
Oct 25, 2017
280000 BACK OVER PREVENTION
Reversing camera nonfunctional on vehicles with code 805 YoM 14/1 (MY15)
LI54 65-P-066765
Oct 25, 2017
264100 FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA
Reversing camera nonfunctional on vehicles with code 805 YoM 14/1 (MY15)
LI54 65-P-066765
Oct 25, 2017
275100 LANE DEPARTURE: SENSING SYSTEM: CAMERA
Reversing camera nonfunctional on vehicles with code 805 YoM 14/1 (MY15)
LI05 20-P-067123
Oct 9, 2017
060000 ENGINE (PWS)
Oil in engine wiring harness
LI2700P0647671
Aug 26, 2016
980000 UNKNOWN OR OTHER
Intial startup not possible after replacement of transmisson 725.0 or of electrohydraulic controller unit.
LI2700P0647671
Aug 26, 2016
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
Intial startup not possible after replacement of transmisson 725.0 or of electrohydraulic controller unit.
LI1830P0597123
Aug 5, 2016
061530 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SEALS/GASKETS
Gasket may settle causing a slight oil leak.
LI1830P0597123
Aug 5, 2016
980000 UNKNOWN OR OTHER
Gasket may settle causing a slight oil leak.
LI54.18-P-062956
Jun 28, 2016
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
ESP, BAS, PRE-SAFE - Fault message in instrument cluster
LI07-70P061851
Jul 27, 2015
118000 ELECTRICAL SYSTEM:SOFTWARE
XENTRY (MERCEDES): VEHICLE SHUTS DOWN AT 5 MPH BUT ENGINE ABLE TO BE RESTARTED VIA ECO START STOP DUE TO MISMATCHED LEVELS OF SOFTWARE. MODEL 2014-15 217, 222. *PE
LI07-70P061851
Jul 27, 2015
060000 ENGINE (PWS)
XENTRY (MERCEDES): VEHICLE SHUTS DOWN AT 5 MPH BUT ENGINE ABLE TO BE RESTARTED VIA ECO START STOP DUE TO MISMATCHED LEVELS OF SOFTWARE. MODEL 2014-15 217, 222. *PE
SC-2015060002
Jul 17, 2015
350000 EQUIPMENT
MERCEDES: DETERMINATION OF A LEAKAGE AT TURBOCHARGER OIL FEED LINE, WHICH FAILS TO MEET SERIES PRODUCTION, NEEDS TO BE INSPECTED AND REPLACED, IF NECESSARY. MODEL 2015-16 190 (GTS), 205 (C-CLASS). *PE
SC-2015070001
Jul 17, 2015
250000 ELECTRONIC STABILITY CONTROL
MERCEDES: SOFTWARE UPDATE IS REQUIRED DUE TO NOT MEETING CURRENT PRODUCTION CONFIGURATION FOR ELECTRONIC STABILITY PROGRAM (ESP) CONTROL MODULE SOFTWARE. MODEL 2016 190. *PE UPDATED 10/9/15. *PE
LI27-00-P-060097
Jul 7, 2015
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
XENTRY (DAIMLER): AFTER KEY CYCLE, VEHICLE IN LIMP HOME MODE, RETURNS TO NORMAL OPERATION DUE TO BEING STUCK ON CLUTCH PACK OR THE SHIFT VALVE FAULT. MODEL ALL. NO YEARS LISTED. *PE
LI03-10P060916
Jul 1, 2015
060000 ENGINE (PWS)
XENTRY (DAIMLER): DUE TO UNFAVORABLE TOLERANCE OF PISTON WRIST PIN, RESULTING IN KNOCKING, CLATTERING/RATTLING NOISES, CAUSING AN ENLARGE END FLOAT CONNECTING ROD IN PISTON, FROM CRANK ASSEMBLY OF ENGINE WHEN COLD. NO MODEL OR YEARS LISTE
LI91-00-P-061754
Jun 30, 2015
151400 SEAT BELTS:FRONT:BUCKLE ASSEMBLY
XENTRY (DAIMLER): SOME VEHICLES EXPERIENCE AN INCOMPLETE NORMALIZATION OF SEAT CUSHION AND BLOCKING BETWEEN SEAT BELT BUCKLE AND CONTROL UNIT DETECTS BLOCKAGE AND ABORTS NORMALIZATION SEQUENCE. MODEL 222 (CODE 232 + 224 +305). NO YEARS LIS
LI91-00-P-061754
Jun 30, 2015
220000 SEATS
XENTRY (DAIMLER): SOME VEHICLES EXPERIENCE AN INCOMPLETE NORMALIZATION OF SEAT CUSHION AND BLOCKING BETWEEN SEAT BELT BUCKLE AND CONTROL UNIT DETECTS BLOCKAGE AND ABORTS NORMALIZATION SEQUENCE. MODEL 222 (CODE 232 + 224 +305). NO YEARS LIS
LI91-00-P-061754
Jun 30, 2015
151300 SEAT BELTS:FRONT:RETRACTOR
XENTRY (DAIMLER): SOME VEHICLES EXPERIENCE AN INCOMPLETE NORMALIZATION OF SEAT CUSHION AND BLOCKING BETWEEN SEAT BELT BUCKLE AND CONTROL UNIT DETECTS BLOCKAGE AND ABORTS NORMALIZATION SEQUENCE. MODEL 222 (CODE 232 + 224 +305). NO YEARS LIS
SC-2015050002
Jun 12, 2015
121000 EXTERIOR LIGHTING:HEADLIGHTS
MERCEDES: SOME VEHICLES DO NOT HAVE INSTALLED THE HEADLAMP HORIZONTAL ADJUSTMENT SEALING (SCREW) CAPS AND THEY SHOULD BE INSTALLED AT NEXT DEALER VISIT. MODEL 2015 205 (C CLASS). *PE
SC-2015050002
Jun 12, 2015
356000 EQUIPMENT ADAPTIVE/MOBILITY
MERCEDES: SOME VEHICLES DO NOT HAVE INSTALLED THE HEADLAMP HORIZONTAL ADJUSTMENT SEALING (SCREW) CAPS AND THEY SHOULD BE INSTALLED AT NEXT DEALER VISIT. MODEL 2015 205 (C CLASS). *PE
LI54-18-P-057927
Jun 4, 2015
060000 ENGINE (PWS)
XENTRY (DAIMLER): STORED IN ENGINE CONTROL UNIT ARE FAULTS RELATING TO THROTTLE VALVE ACTUATOR AND/OR OXYGEN SENSOR DUE TO OCCASIONAL TRANSITION RESISTANCE AT CONTACTS, CAUSING ENGINE DIAGNOSIS WARNING LAMP TO BE INACTIVE. MODEL ALL.
CB-2015060006
Jun 1, 2015
356000 EQUIPMENT ADAPTIVE/MOBILITY
MERCEDES: ON SOME VEHICLES LEFT SIDE OF ENGINE, THE HEAT SHIELD WAS MISTAKENLY INSTALLED AND CAUSES CLEARANCE CONDITION AND NEEDS TO BE REMOVED. MODEL 2015 212, 218 (E, CLS). *PE
C1A-15-06-01
Jun 1, 2015
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
MERCEDES: INFORMATION PROCEDURES ON THE REPAIR AND REPLACEMENT OF THE INSTRUMENT PANEL IN DASHBOARD OF SOME VEHICLES. MODEL 2015 205 (C CLASS). *PE
LI32.25-P-061137
Mar 24, 2015
022400 SUSPENSION:REAR:SHOCK ABSORBER
Clunking noise from front axle suspension strut or rear axle shock absorber on short strokes of the damper
LI32.25-P-061137
Mar 24, 2015
021400 SUSPENSION:FRONT:MACPHERSON STRUT
Clunking noise from front axle suspension strut or rear axle shock absorber on short strokes of the damper
LI32.25-P-061137
Mar 24, 2015
021000 SUSPENSION:FRONT
Clunking noise from front axle suspension strut or rear axle shock absorber on short strokes of the damper
LI46.35-P-059989
Oct 16, 2014
016000 STEERING:ELECTRIC POWER ASSIST SYSTEM
Red display message in instrument cluster "Power Steering Malfunction - See Owner's Manual"
LI46.35-P-059989
Oct 10, 2014
015000 STEERING:HYDRAULIC POWER ASSIST SYSTEM
Red display message in instrument cluster "Power Steering Malfunction - See Owner's Manual"
LI82.85-P-059356
Jul 8, 2014
110000 ELECTRICAL SYSTEM
The animation in individual vehicle settings such as, e.g. mirror folding function or seat belt adjustment is missing. Note: The functions of these vehicle settings are not affected.
LI82.85-P-059362
Jul 8, 2014
350000 EQUIPMENT
The Audio 20 control unit (A26/17) or COMAND Online control unit (A26/17) does not start (central display dark/ no audio output) and is not recognized with XENTRY Diagnostics although the fuses and the power supply are OK.
LI46-35P059241
Jun 20, 2014
010000 STEERING
XENTRY (MERCEDES): AFTER ENGINE HAS STARTED, SEVERAL ISSUES OCCURS, AN ACOUSTIC WARNING SOUNDS IS HEARD, THE INSTRUMENT CLUSTER DISPLAYS WARNING MESSAGE POWER STEERING MALFUNCTION, SERVICE REQUIRED. STEERING SYSTEM IS SLUGGISH. MODEL 117
LI46-35P059241
Jun 20, 2014
117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
XENTRY (MERCEDES): AFTER ENGINE HAS STARTED, SEVERAL ISSUES OCCURS, AN ACOUSTIC WARNING SOUNDS IS HEARD, THE INSTRUMENT CLUSTER DISPLAYS WARNING MESSAGE POWER STEERING MALFUNCTION, SERVICE REQUIRED. STEERING SYSTEM IS SLUGGISH. MODEL 117
LI72.40-P-058875
Apr 10, 2014
130000 VISIBILITY
Passenger side outside mirror glass adjusts itself at random at ignition on/off
P-B-00.20-105
Mar 10, 2014
350000 EQUIPMENT
In addition to the information published in the Introduction into Service Manual, note maintenance interval changes for model 205.
P-B-00.20-105
Mar 10, 2014
350000 EQUIPMENT
MY-All Model 205, Maintenance Interval
LI82.95-P-054406
Aug 28, 2013
110000 ELECTRICAL SYSTEM
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
LI7240P056909
Jul 30, 2013
118000 ELECTRICAL SYSTEM:SOFTWARE
Window lifter and outside mirror on passenger side malfunction after replacement of door control unit.
LI7240P056909
Jul 30, 2013
354000 EQUIPMENT:MECHANICAL
Window lifter and outside mirror on passenger side malfunction after replacement of door control unit.
LI7240P056909
Jul 30, 2013
180000 VEHICLE SPEED CONTROL
Window lifter and outside mirror on passenger side malfunction after replacement of door control unit.
LI7240P056909
Jul 30, 2013
130000 VISIBILITY
Window lifter and outside mirror on passenger side malfunction after replacement of door control unit.
LI82.85-P-055695
Jul 8, 2013
110000 ELECTRICAL SYSTEM
The COMAND unit does not start or the COMAND display remains dark. The COMAND unit cannot be operated. Note: The problem disappears after a lengthy idle period (>6h) or after interrupting the power supply (circuit 30).
NHTSA Safety Investigations — MERCEDES-BENZ C300
Investigations opened by NHTSA into potential safety defects. These are separate from recalls and may or may not result in a recall.
DP22002
Opened: Sep 12, 2022 — Closed: Feb 27, 2024
C300 Wrist-pin allegation
In a letter dated April 29, 2022, Mr. Sergio Betancourt (the petitioner) submitted a petition attributing engine failure of his 2015 Mercedes-Benz C300 to âwrong sized wrist-pinsâ and asserted that these were prevalent on all Mercedes-Benz models (including the Metris minivan, GLC300, and ... Read more
MERCEDES-BENZ C300 — All Years Overview
Complete safety history for the MERCEDES-BENZ C300 across all model years (2010–2017).
419
Total Recalls
3,109
Total Complaints
1
Investigations
116
Reported Crashes
35
Reported Fires
1
Reported Deaths