Showing 33,200 complaints for MERCEDES-BENZ
Incident date: Oct 27, 2022
I was driving on the highway i hit the brakes as traffic was starting to build up and the car veered into the right lane and all of a sudden and almost got hit by a tractor trailer. It felt so scary, weird when hitting the brakes after that. I took it to my mechanic immediately and he said the rear subframe is rotted out and DO NOT DRIVE THIS CAR!!!!!!!!! I asked please get me an estimate on how
... much to fix. He called me later in the day and said it was a 8 month wait for the part and the Mercedes dealer said it is a VERY VERY VERY common problem on these cars. There are Thousands and thousands. There is a defect when manufactured and MERCEDES does not want to do a recall or step up to the plate in the United States. There is a recall in Canada and Europe that replaces the part. What are they waiting for till some gets hurt seriously or killed. Now i do not have a car to use for who knows how long and Mercedes should be ashamed. Please advise. This is a real scary safety issue. Please advise. Thank you [XXX]. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).Read more
Incident date: Oct 31, 2022
There is an open recall for 3 months whereby there is a possibility that wheels are inappropriately specified and not able to carry body weight. My van is constantly have trouble with tires/wheels breaking, ripping within no time. I feel like I’m buying new tires every 1-1.5 years. It is a constant state of low tire pressure warnings followed by replacing tires. In May 2022, I had an incid
... ent where torn/leaking tire was filled with air by MB roadside assurance and incorrectly installed on my van. The result was that the tire flew off my van while in motion. I replaced all 4 tires with a slighter higher load tire because I was so scared by the incident. Less than 3 months later, one of those tires was torn on the interior. Replaced again. Today I am driving and again one of the new tires suddenly indicates dropped pressure to 34 compared to others at 41. I feel that the rapidly deterioration of tires is due improperly indicated weight load.Read more
Incident date: Oct 31, 2022
There is an open recall for 3 months whereby there is a possibility that wheels are inappropriately specified and not able to carry body weight. My van is constantly have trouble with tires/wheels breaking, ripping within no time. I feel like I’m buying new tires every 1-1.5 years. It is a constant state of low tire pressure warnings followed by replacing tires. In May 2022, I had an incid
... ent where torn/leaking tire was filled with air by MB roadside assurance and incorrectly installed on my van. The result was that the tire flew off my van while in motion. I replaced all 4 tires with a slighter higher load tire because I was so scared by the incident. Less than 3 months later, one of those tires was torn on the interior. Replaced again. Today I am driving and again one of the new tires suddenly indicates dropped pressure to 34 compared to others at 41. I feel that the rapidly deterioration of tires is due improperly indicated weight load.Read more
Incident date: Oct 31, 2022
There is an open recall for 3 months whereby there is a possibility that wheels are inappropriately specified and not able to carry body weight. My van is constantly have trouble with tires/wheels breaking, ripping within no time. I feel like I’m buying new tires every 1-1.5 years. It is a constant state of low tire pressure warnings followed by replacing tires. In May 2022, I had an incid
... ent where torn/leaking tire was filled with air by MB roadside assurance and incorrectly installed on my van. The result was that the tire flew off my van while in motion. I replaced all 4 tires with a slighter higher load tire because I was so scared by the incident. Less than 3 months later, one of those tires was torn on the interior. Replaced again. Today I am driving and again one of the new tires suddenly indicates dropped pressure to 34 compared to others at 41. I feel that the rapidly deterioration of tires is due improperly indicated weight load.Read more
Incident date: Oct 16, 2022
Electrical failure by mercedes metris is intermittent but frequent. There are multiple times where car will indicate that blind spot alert is inoperable. Similarly, it appears that indicator on same side and automatic door locks on that side do not work. It will sometimes reboot and work intermittently for a period of time before recurring.
Incident date: Oct 16, 2022
Electrical failure by mercedes metris is intermittent but frequent. There are multiple times where car will indicate that blind spot alert is inoperable. Similarly, it appears that indicator on same side and automatic door locks on that side do not work. It will sometimes reboot and work intermittently for a period of time before recurring.
Incident date: Oct 21, 2022
The rear subframe is broken. I was braking and the car lost control about two weeks ago. Ever since then the car feels like it's slipping whenever I brake or on a turn. I lose control of the car and I'm endangering my life and others. I went to take my vehicle to get inspected today and the said the rear subframe is broken and no fault of my own. The car was kept in a garage for years and only has
... 55k miles on it. There's no reason a subframe should be broken.Read more
Incident date: Oct 29, 2022
I was turning on to a busy street and the throttle became unresponsive. I verified the car was in drive. There was no engine noise when pressing the accelerator pedal. I stopped the car and shifted to park and then back to drive and the car responded normally.
Incident date: Jun 20, 2021
The cruise control system and related systems (distance control and automatic braking) repeatedly malfunction. Specifically the systems go off and on without warning. For example, when driving at highway speed the systems will suddenly shut off causing the vehicle to slow down (presumably without brake lights to alert the driver behind). Also presumably the automatic braking ceases to work when
... this happens This problem began shortly after I purchased the vehicle in May 2021 and I have brought it in for three unsuccessful repair attempts. Internet research reveals that this is apparently a common problem.Read more
Incident date: Jun 20, 2021
The cruise control system and related systems (distance control and automatic braking) repeatedly malfunction. Specifically the systems go off and on without warning. For example, when driving at highway speed the systems will suddenly shut off causing the vehicle to slow down (presumably without brake lights to alert the driver behind). Also presumably the automatic braking ceases to work when
... this happens This problem began shortly after I purchased the vehicle in May 2021 and I have brought it in for three unsuccessful repair attempts. Internet research reveals that this is apparently a common problem.Read more
Incident date: Oct 14, 2022
My car has P052E code with a message of Positive Crankcase Ventilation Regulator Valve Performance. My car mileage is only 13,700 as of today. I think this is a cause of a deflective part and this should be a recall item. FYI, Wen I contact a Mercedes dealership and they asked me a cost of $2,500 to fix this issue. Thank you,
Incident date: Oct 28, 2022
Subframe corrosion, no accident but dangerous and common issue with Mercedes Benz cars
Incident date: May 1, 2022
Panoramic sunroof slider shoes failing, being cracked and stuck in the railing, causing a sunroof malfunction. The main concern of danger is that during closing the sunroof, with a lack of support glass bangs down coming in contact with some metal parts, risk of being shattered and cause injury to passengers. In my specific car, somehow all 4 shoe sliders failed on a car with less than 50,000 mile
... s. While researching, the issue is raised by many other owners and appears to be a wide spread systemic flaw. https://www.glaowners.com/threads/shoe-on-rail-of-panoramic-sunroof-broke.26716/page-5Read more
Incident date: May 1, 2022
Panoramic sunroof slider shoes failing, being cracked and stuck in the railing, causing a sunroof malfunction. The main concern of danger is that during closing the sunroof, with a lack of support glass bangs down coming in contact with some metal parts, risk of being shattered and cause injury to passengers. In my specific car, somehow all 4 shoe sliders failed on a car with less than 50,000 mile
... s. While researching, the issue is raised by many other owners and appears to be a wide spread systemic flaw. https://www.glaowners.com/threads/shoe-on-rail-of-panoramic-sunroof-broke.26716/page-5Read more
Incident date: Oct 29, 2022
While driving home last night (with passenger), I experienced a sudden pull to left and wobble\oscillation of the car when I made steering corrections to prevent vehicle from going into oncoming traffic. Car seemed to behave normally except whenever I applied the brakes. I proceeded home, where I inspected for the obvious such as brake calipers, pads. rotors etc. Then I removed the rear left tire
... . This was due to a clunking sound that seemed to come from that area. Everything looked OK until I saw a front lower suspension part (a plastic covered pressed metal strut connecting the lower part of the wheel\rotor assembly to large U-shaped frame member which had multiple welded attachments and brackets) just hanging there unattached on one (forward) end. The bracket it was bolted to was just sheared off. Looked like it rusted to the point of finally tearing itself off of the frame. There was no warning of this condition either by sensors/lights/etc. or the performance of the vehicle when driving it. The defective braking action was sudden. This is NO SMALL ISSUE! After reading of the numerous reports of this very same problem I have to say I am amazed that NOTHING IS BEING DONE TO PREVENT THE FIRST DEATHS AND INJURIES THAT WILL MOST LIKELY OCCUR FROM THIS. This is a danger to the occupants of the principle vehicle, pedestrians, as well as other vehicles in the immediate vicinity, moving or stationary. This can happen at high speeds, slow speeds, in traffic with other vehicles around the car or humans on sidewalks. I can clearly see that this is not a small repair as it looks like the entire rear assembly would need to be taken apart and reconstructed in order to replace the part. I have also read that this issue is not only common but that it has been recalled in Canada and Europe by Mercedes for repair. I guess we are waiting for the first deaths to occur before our American safety agencies can take action? Really?Read more
Incident date: Oct 29, 2022
While driving home last night (with passenger), I experienced a sudden pull to left and wobble\oscillation of the car when I made steering corrections to prevent vehicle from going into oncoming traffic. Car seemed to behave normally except whenever I applied the brakes. I proceeded home, where I inspected for the obvious such as brake calipers, pads. rotors etc. Then I removed the rear left tire
... . This was due to a clunking sound that seemed to come from that area. Everything looked OK until I saw a front lower suspension part (a plastic covered pressed metal strut connecting the lower part of the wheel\rotor assembly to large U-shaped frame member which had multiple welded attachments and brackets) just hanging there unattached on one (forward) end. The bracket it was bolted to was just sheared off. Looked like it rusted to the point of finally tearing itself off of the frame. There was no warning of this condition either by sensors/lights/etc. or the performance of the vehicle when driving it. The defective braking action was sudden. This is NO SMALL ISSUE! After reading of the numerous reports of this very same problem I have to say I am amazed that NOTHING IS BEING DONE TO PREVENT THE FIRST DEATHS AND INJURIES THAT WILL MOST LIKELY OCCUR FROM THIS. This is a danger to the occupants of the principle vehicle, pedestrians, as well as other vehicles in the immediate vicinity, moving or stationary. This can happen at high speeds, slow speeds, in traffic with other vehicles around the car or humans on sidewalks. I can clearly see that this is not a small repair as it looks like the entire rear assembly would need to be taken apart and reconstructed in order to replace the part. I have also read that this issue is not only common but that it has been recalled in Canada and Europe by Mercedes for repair. I guess we are waiting for the first deaths to occur before our American safety agencies can take action? Really?Read more
Incident date: Oct 29, 2022
Struts and braking system have been unstable since I purchased the car. Wiring harness leaks oil and caused ecu to intermintinli turn off and on. Also the heat control timing caused car to over heat . Eventually I replaced the ecu 2 years ago at dealer . Mercedes has parts that are not safe to be in these operating conditions with such heat causeing wiring harness to short out and dealer said tha
... t and still put new ecu saying it was oil that damaged ecu. Mechanicly didn’t make sense but now due to recall it all makes sense. Ecu was never programmed correctly causeing unsafe driving hazards .Read more
Incident date: Oct 29, 2022
Struts and braking system have been unstable since I purchased the car. Wiring harness leaks oil and caused ecu to intermintinli turn off and on. Also the heat control timing caused car to over heat . Eventually I replaced the ecu 2 years ago at dealer . Mercedes has parts that are not safe to be in these operating conditions with such heat causeing wiring harness to short out and dealer said tha
... t and still put new ecu saying it was oil that damaged ecu. Mechanicly didn’t make sense but now due to recall it all makes sense. Ecu was never programmed correctly causeing unsafe driving hazards .Read more
Incident date: Oct 29, 2022
Struts and braking system have been unstable since I purchased the car. Wiring harness leaks oil and caused ecu to intermintinli turn off and on. Also the heat control timing caused car to over heat . Eventually I replaced the ecu 2 years ago at dealer . Mercedes has parts that are not safe to be in these operating conditions with such heat causeing wiring harness to short out and dealer said tha
... t and still put new ecu saying it was oil that damaged ecu. Mechanicly didn’t make sense but now due to recall it all makes sense. Ecu was never programmed correctly causeing unsafe driving hazards .Read more
Incident date: Oct 7, 2022
Rear suspension crossmember mounting point for one of the control arms broke off allowing control arm to fail. Possible entire wheel assembly could now fail creating dangerous driving conditions especially at higher speeds. Took to a shop and confirmed. Called Mercedes dealership and they said it was not covered by a recall even though in Europe I believe it is. Many websites have said this is a
... n ongoing and common problem.Read more
Incident date: Oct 1, 2022
The contact owns a 2021 Mercedes-Benz GLA250. The contact received notification of NHTSA Campaign Number: 21V354000 (Back Over Prevention, Electrical System) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the rec
... all repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.Read more
Incident date: Oct 1, 2022
The contact owns a 2021 Mercedes-Benz GLA250. The contact received notification of NHTSA Campaign Number: 21V354000 (Back Over Prevention, Electrical System) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the rec
... all repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.Read more
Incident date: Oct 27, 2022
When I took my vehicle to the dealership for service to have it inspected, I was told that it would not pass inspection due to the corrosion of the rear subframe. They told me this is a serious safety issue and that they are seeing a lot of Mercedes, especially in the last year and a half, that have this issue. The repair will cost me $4,500, Mercedes does not cover the cost even though it is a
... major structural issue. The subframe should last the life of the vehicle which is only 8 years old/60,000 miles and has been garage kept with all recommended services done by the dealer. My life and and the life of others is at risk as if the subframe fails, it causes loss of control of the car. Mercedes will not issue a recall. Mercedes owners don't even know to look out for this problem. Why do they have air bag recall and braking system recall but not a recall for this as Mercedes Benz in the UK does??Read more
Incident date: Oct 14, 2022
The contact owns 2017 Mercedes-Benz C300. The contact stated while driving 45 MPH, he heard air coming in through the OSI cover. Once the contact arrived at his destination, he noticed that the front sunroof panel had detached from the vehicle. The dealer was contacted and stated that the vehicle was not under warranty and that the vehicle was already repaired under NHTSA Campaign Number: 21V19700
... 0 (Structure). The manufacturer was contacted and stated that the vehicle was not under warranty and that the dealer was not obligated to repair the vehicle free of changer. The failure mileage was 40,000.Read more
Incident date: May 28, 2022
The contact owns a 2006 Mercedes-Benz ML500. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The contact stated that the vehicle lost motive power whenever the ignition was bumped. No warning light was illuminated. The dealer was notified of the failure and the contact was advised that the cost to repair the vehicle would be out of pocket. The vehicle
... was towed to the dealer where it was diagnosed that the brakes were severely corroded and needed to be replaced. The contact stated that she then received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic). The manufacturer was notified of the failure and the contact was advised to speak with the dealer, but no further assistance was provided. The failure mileage was approximately 132,000.Read more
Incident date: May 28, 2022
The contact owns a 2006 Mercedes-Benz ML500. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The contact stated that the vehicle lost motive power whenever the ignition was bumped. No warning light was illuminated. The dealer was notified of the failure and the contact was advised that the cost to repair the vehicle would be out of pocket. The vehicle
... was towed to the dealer where it was diagnosed that the brakes were severely corroded and needed to be replaced. The contact stated that she then received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic). The manufacturer was notified of the failure and the contact was advised to speak with the dealer, but no further assistance was provided. The failure mileage was approximately 132,000.Read more
Incident date: Oct 27, 2022
2009 MERCEDES BENZ ML350. CONSUMER WRITES IN REGARD TO NHTSA SAFETY RECALL 22V-315.
Incident date: Oct 27, 2022
2009 MERCEDES BENZ ML350. CONSUMER WRITES IN REGARD TO NHTSA SAFETY RECALL 22V-315.
Incident date: Mar 1, 2021
Continuous malfunctioning front windshield wipers. In light to medium rain/wet condition the wipers chatter/jump on the windshield, leaving residue on windshield and causing substantial distraction to driving and even discourages use of wipers (leaving visibility poor). Mercedes Dearler/Service center has attempted multiple remedies over time but to no avail. Internet search of multiple forums on
... the web show many people with similar issues so thought it would be relevant for NHTSA to know. Issue is ongoing.Read more
Incident date: Oct 27, 2022
I was driving on North Shepherd Drive in Houston, TX, at a speed of approximately 35 MPH. While I was lightly braking to slow down for an upcoming intersection where I wished to turn, the car flashed 2 error lights--Frontal Collision Avoidance System Inoperable, and Traction Control System Inoperable. At that moment, the car began to accelerate out of my control. It began to accelerate at a pac
... e comparable to a full-throttle acceleration. At that moment, I turned off the vehicle and coasted to the side of the road. After a moment, I turned the car back on, electrical components responded as normal. However, there was a fluttering movement on the RPM levels on the tachymeter--even at idle levels.Read more
Incident date: Oct 27, 2022
I was driving on North Shepherd Drive in Houston, TX, at a speed of approximately 35 MPH. While I was lightly braking to slow down for an upcoming intersection where I wished to turn, the car flashed 2 error lights--Frontal Collision Avoidance System Inoperable, and Traction Control System Inoperable. At that moment, the car began to accelerate out of my control. It began to accelerate at a pac
... e comparable to a full-throttle acceleration. At that moment, I turned off the vehicle and coasted to the side of the road. After a moment, I turned the car back on, electrical components responded as normal. However, there was a fluttering movement on the RPM levels on the tachymeter--even at idle levels.Read more
Incident date: Oct 27, 2022
I was driving on North Shepherd Drive in Houston, TX, at a speed of approximately 35 MPH. While I was lightly braking to slow down for an upcoming intersection where I wished to turn, the car flashed 2 error lights--Frontal Collision Avoidance System Inoperable, and Traction Control System Inoperable. At that moment, the car began to accelerate out of my control. It began to accelerate at a pac
... e comparable to a full-throttle acceleration. At that moment, I turned off the vehicle and coasted to the side of the road. After a moment, I turned the car back on, electrical components responded as normal. However, there was a fluttering movement on the RPM levels on the tachymeter--even at idle levels.Read more
Incident date: May 14, 2021
The contact owns a 2020 Mercedes-Benz GLC300. The contact received notification of NHTSA Campaign Number: 21V354000 (Back Over Prevention, Electrical System) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced
... a failure. Parts distribution disconnect.Read more
Incident date: May 14, 2021
The contact owns a 2020 Mercedes-Benz GLC300. The contact received notification of NHTSA Campaign Number: 21V354000 (Back Over Prevention, Electrical System) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced
... a failure. Parts distribution disconnect.Read more
Incident date: Oct 26, 2022
I have a 20212 Mercedes C300 with 70,000 miles. I took it into the MB dealership for inspection and was told that the rear subframe was rusted through. The subframe's failure also caused the brake lines to rust to the point of needing to be replaced. The subframe repair will cost $5,900 and the brake line replacement will cost around $1,200. The dealer told me the car couldn't be driven safely, s
... o I had to leave it there to be repaired. There were no interior warning alarms about the structure or the brakes. According to forums on Benzworld.org, this is a known problem on these specific cars and the component is replaced for free by MB in Europe.Read more
Incident date: Oct 20, 2022
The rear subframe rusted and completely cracked. The car started to shake violently while I was on the highway. Fortunately I was in the right hand land and was able to slow down. I was driving in the car with my mother. My understanding from the mechanic is that we were lucky not to be killed or hurt anyone else. The frame is completely cracked. I called the local dealership and they said this is
... an extremely common problem. So common they have multiple vehicles on the lot waiting for parts, and the waitlist is indefinite. There were absolutely no warnings on the car.Read more
Incident date: Oct 1, 2021
The rear subframe of this vehicle is made of faulty materials and has completely rusted out leaving the suspension components which connect to it in danger of failing. The left rear wheel connecting trailing arm has already detached from the subframe. There have been numerous complaints about the 2010-2013 Mercedes C300 W204 rear subframe, many of which share exactly the same failure as my own.
... It is a known problem with this generation of Mercedes.Read more
Incident date: Jun 26, 2022
The contact owns a 2008 Mercedes-Benz R320. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts
... distribution disconnect.Read more
Incident date: Sep 13, 2022
Rear subframe / crossmember failed due to corrosion. The rest of the car is in great condition, with no rot or corrosion. This is a regularly serviced vehicle. The part is recalled in other countries. Aside from the lack of a USA recall - the manufacturer is not providing any replacement parts. I am now without a car, and could have been killed if I didn't get it checked out. I do not see how it i
... s legal to not provide parts to solve a life threatening issue caused by poor manufacturing. Should I drive the car anyway until it causes an accident ?Read more
Incident date: Oct 21, 2022
The rear subframe of the car (MB E350, 2015 with 81,000 miles) is completely rusted/corroded through creating an unsafe situation where the car pulled left on braking with resultant loss of control of the vehicle as it spun out. The brake lines are adjacent and are also currently being inspected by MB Open Road Service [XXX] in Bridgewater, NJ. It is a miracle we (my three grandchildren, my husb
... and, and/or I) were not involved in a tragic accident. This manufacturing component failure has been widely reported in the USA and worldwide for years with recalls in other countries, but not yet in the USA. I also reported this by phone to MBUSA, but have yet to receive any information or confirmation of the issue in writing. As you can see from the photo (courtesy of Denson's Auto Repair who has seen this issue before), the subframe is completely corroded through. There were no warning lights and I get my vehicle serviced at the dealer every year. The vehicle was thoroughly inspected in January of 2022 for an A type service and no mention was made to me at that time about this dangerous corrosion. This is a material failure and not simply a result of harsh NJ winters with salted roads. I have never seen subframe corrosion failure in any of my cars with far more years and miles on them. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).Read more
Incident date: Sep 26, 2022
I have a 2011 Mercedes C300 that I purchased as a Certified Vehicle - this car was purchased at The Mercedes Dealer in Kansas City. I believe I purchased it around 2013 - I have recently found out that the rear sub frame is completely rusted out. I have had the car repaired at my auto shop - Not a MB dealership, as there was not a dealership that was able to see the car in any reasonable amount
... of time and the car was not safe to drive. The only way I found out about this rusted out subframe was due to the control arm breaking off - This car was very dangerous to drive and in essence, it is probably a good thing that the control arm broke as this could have resulted in a loss of steering on the vehicle and a very dangerous accident! I have been reading online and speaking with MULTIPLE people who have had the same situation with this rear subframe. This is CLEARLY an issue with MB and clearly an issue that they have been made aware of. When I called the NMB service department they were a month out to just look at the car - and the part is on back order I was told - which CLEARLY indicates a lot of these rear sub frames are being replaced. I am attaching various articles / forums online that I just, at a glance, composed a list of. There are a TON of stories of these sub frames rusting out for various models. Seems to be tied mostly to the C300 vehicles. I am attaching pictures of this rusted out subframe and an invoice that I paid to have the car repaired for this issue. The ironic thing is when I was at this auto shop, there was another C300 sitting out front that had just had the same rusted out subframe replaced. Mercedes has a recall in Canada for this SAME issue and other countries have acknowledged this is a major safety issue. A rear subframe should not rust out and leave the driver with no way to steer the car. Mercedes has refused to acknowledge this is an issue in the US.Read more
Incident date: Sep 26, 2022
I have a 2011 Mercedes C300 that I purchased as a Certified Vehicle - this car was purchased at The Mercedes Dealer in Kansas City. I believe I purchased it around 2013 - I have recently found out that the rear sub frame is completely rusted out. I have had the car repaired at my auto shop - Not a MB dealership, as there was not a dealership that was able to see the car in any reasonable amount
... of time and the car was not safe to drive. The only way I found out about this rusted out subframe was due to the control arm breaking off - This car was very dangerous to drive and in essence, it is probably a good thing that the control arm broke as this could have resulted in a loss of steering on the vehicle and a very dangerous accident! I have been reading online and speaking with MULTIPLE people who have had the same situation with this rear subframe. This is CLEARLY an issue with MB and clearly an issue that they have been made aware of. When I called the NMB service department they were a month out to just look at the car - and the part is on back order I was told - which CLEARLY indicates a lot of these rear sub frames are being replaced. I am attaching various articles / forums online that I just, at a glance, composed a list of. There are a TON of stories of these sub frames rusting out for various models. Seems to be tied mostly to the C300 vehicles. I am attaching pictures of this rusted out subframe and an invoice that I paid to have the car repaired for this issue. The ironic thing is when I was at this auto shop, there was another C300 sitting out front that had just had the same rusted out subframe replaced. Mercedes has a recall in Canada for this SAME issue and other countries have acknowledged this is a major safety issue. A rear subframe should not rust out and leave the driver with no way to steer the car. Mercedes has refused to acknowledge this is an issue in the US.Read more
Incident date: May 26, 2022
The contact owns a 2010 Mercedes-Benz GL450. The contact stated upon parking the vehicle in the garage, the brake pedal was depressed and felt soft. The contact stated that the brake pedal went to floorboard. There was no warning light illuminated. The dealer was notified of the failure and informed the contact that the failure was associated with a recall. The contact later received notification
... of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the parts to do the recall repair were not yet available. The local dealer was contacted several times and informed the contact that the manufacturer had not been providing parts for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure and advised the contact to obtain a rental for possible reimbursement. The failure mileage was 122,042. Parts distribution disconnect.Read more
Incident date: May 20, 2022
The contact owns a 2019 Mercedes-Benz E300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure
... . Parts distribution disconnect.Read more
Incident date: May 20, 2022
The contact owns a 2019 Mercedes-Benz E300. The contact received notification of NHTSA Campaign Number: 22V365000 (Electrical System, Communication) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure
... . Parts distribution disconnect.Read more
Incident date: Oct 23, 2022
When driving in a low-density area, on roads with little to no traffic, the vehicle assumes that the radar has failed if it does not see a vehicle in front of it for a long enough time. Since this is a larger van, I tend to drive 65mph on higher speed roads such as an interstate. Many cars understandably pass me as the speed limit is usually much higher. Even though they pass me the van does not r
... egister that car on the radar in regard to its failure state. When the radar "detects" that it's failed (which it has not) it disables the adaptive cruise control, emergency braking, and in general any speed control. This is a very drastic measure for a device that has not actually failed. Again, all cruise/ speed control functionality is disabled, and the vehicle must be driven with the peddle while the radar is in a "failure" state. To restore functionality, I have to tailgate another car, if there is one around, for 5 to 10 miles. Once the radar is happy with seeing enough return signals it will re-engage the adaptive cruise control and emergency braking. If there are no other vehicles around for the next hour the process repeats. Attached are photos that should also be geo-marked, along with a screenshot showing the progression of the photos on a map.Read more
Incident date: Oct 23, 2022
When driving in a low-density area, on roads with little to no traffic, the vehicle assumes that the radar has failed if it does not see a vehicle in front of it for a long enough time. Since this is a larger van, I tend to drive 65mph on higher speed roads such as an interstate. Many cars understandably pass me as the speed limit is usually much higher. Even though they pass me the van does not r
... egister that car on the radar in regard to its failure state. When the radar "detects" that it's failed (which it has not) it disables the adaptive cruise control, emergency braking, and in general any speed control. This is a very drastic measure for a device that has not actually failed. Again, all cruise/ speed control functionality is disabled, and the vehicle must be driven with the peddle while the radar is in a "failure" state. To restore functionality, I have to tailgate another car, if there is one around, for 5 to 10 miles. Once the radar is happy with seeing enough return signals it will re-engage the adaptive cruise control and emergency braking. If there are no other vehicles around for the next hour the process repeats. Attached are photos that should also be geo-marked, along with a screenshot showing the progression of the photos on a map.Read more
Incident date: Oct 23, 2022
When driving in a low-density area, on roads with little to no traffic, the vehicle assumes that the radar has failed if it does not see a vehicle in front of it for a long enough time. Since this is a larger van, I tend to drive 65mph on higher speed roads such as an interstate. Many cars understandably pass me as the speed limit is usually much higher. Even though they pass me the van does not r
... egister that car on the radar in regard to its failure state. When the radar "detects" that it's failed (which it has not) it disables the adaptive cruise control, emergency braking, and in general any speed control. This is a very drastic measure for a device that has not actually failed. Again, all cruise/ speed control functionality is disabled, and the vehicle must be driven with the peddle while the radar is in a "failure" state. To restore functionality, I have to tailgate another car, if there is one around, for 5 to 10 miles. Once the radar is happy with seeing enough return signals it will re-engage the adaptive cruise control and emergency braking. If there are no other vehicles around for the next hour the process repeats. Attached are photos that should also be geo-marked, along with a screenshot showing the progression of the photos on a map.Read more
Incident date: Oct 24, 2022
ode P052E : Positive Crankcase Ventilation Regulator Valve Performance. This seems to be a common problem with the C300.It's not an easy fix. MB hasn't addressed this common issue. Also strong smell of gas coming into the cabin during start up. Took car to Keys Van Nuys Mercedes in North Hollywood and was no recall. We are inhaling these fumes and they blamed it on a hose that expands and fumes
... escape into the cabin. Wanted to charge for the repair but I refused.Read more
Incident date: May 11, 2022
Owned the car for only ONE winter season and it failed to pass a vehicle safety inspection required in my state for operation. Mechanic reported a rear subframe deteriorating from winter road salts and related weather conditions, and that this was a common issue for my car in these particular climates, but Mercedes refuses to cover the cost in the US, but is currently covering the cost of repair i
... n Europe and Canada. This us ridiculous my car warranty will not cover it and I can’t afford $3500 to repair and replace. The vehicle only had 58,000 miles on it at the time of diagnosis. What’s worse is it could technically happen again even when repaired because the subframe lacks the special coatings needed for winter protection. Now my beautiful car is not safe and I’m subject to municipal fines and penalties. OUTRAGEOUS.Read more