2023 MERCEDES-BENZ GLC 300 4MATIC
3 recalls — 11 complaints
25V533000 Aug 20, 2025
STEERING:CRITICAL FASTENERS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2026 EQE and GLC vehicles. Please see the recall report for a complete list of models. The steering coupling bolt may have been improperly tightened, allowing the steering coupling to loosen from the steering rack.
Consequence
A loose steering coupling can cause a loss of steering control, increasing the risk of a crash.
Remedy
Dealers will tighten the steering coupling bolts as necessary, free of charge. Owner notification letters were mailed October 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.
25V365000 Jun 11, 2025
EXTERIOR LIGHTING:HEADLIGHTS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 GLC 300 and GLC 300 4MATIC vehicles. The headlights are missing adjustment prevention caps, which can allow the headlights to be improperly adjusted. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety ... Read more
Consequence
Improperly adjusted headlights can reduce visibility, increasing the risk of a crash.
Remedy
Dealers will inspect the headlights for sealing caps and install caps as necessary, free of charge. Owner notification letters were mailed July 18, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025060005.
25V379000 Jun 6, 2025
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2025 GLC 300, GLC 300 4MATIC, 2024-2025 AMG GLC 43 4MATIC, 2025 GLC 350E 4MATIC, and AMG GLC 63 S E vehicles equipped with a panoramic sunroof. In certain crash scenarios, where the rear occupant's head contacts the C-pillar, the pillar may no... Read more
Consequence
In the event of a crash, insufficient impact protection can increase the risk of injury.
Remedy
Dealers will modify the roof lining and C-pillar trim, free of charge. Owner notification letters were mailed July 9, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.
Complaint Statistics
11 total complaints
Top Reported Components
| Component | Complaints |
|---|---|
| ENGINE | 2 |
| POWER TRAIN | 2 |
| UNKNOWN OR OTHER | 2 |
| STEERING | 1 |
| ELECTRICAL SYSTEM | 1 |
| BACK OVER PREVENTION: SENSING SYSTEM: CAMERA | 1 |
| FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL | 1 |
| VEHICLE SPEED CONTROL | 1 |
UNKNOWN OR OTHER
Apr 27, 2026
Incident date: Mar 19, 2026
Power lift get kept closing which caused injury to my son. Lift gate if there is obstruction anywhere it should stop and go back up. Well this kept closing hit my son in the head caused severely bruised nose, laceration on his head and a mild concussion.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
Apr 20, 2026
Incident date: Mar 31, 2026
The issue is regarding the “Traffic Sign Assist” (Owner’s Manual page 221) feature of the Adaptive Cruise Control System. Vehicle will be made available if requested. The function of the "Traffic Sign Assist" is to monitor roadside "Speed Limit" signs and the cruise control will increase or... Read more
VEHICLE SPEED CONTROL
Apr 20, 2026
Incident date: Mar 31, 2026
The issue is regarding the “Traffic Sign Assist” (Owner’s Manual page 221) feature of the Adaptive Cruise Control System. Vehicle will be made available if requested. The function of the "Traffic Sign Assist" is to monitor roadside "Speed Limit" signs and the cruise control will increase or... Read more
UNKNOWN OR OTHER
Apr 20, 2026
Incident date: Mar 31, 2026
The issue is regarding the “Traffic Sign Assist” (Owner’s Manual page 221) feature of the Adaptive Cruise Control System. Vehicle will be made available if requested. The function of the "Traffic Sign Assist" is to monitor roadside "Speed Limit" signs and the cruise control will increase or... Read more
POWER TRAIN
Jan 13, 2026
Incident date: Jan 5, 2026
CV shaft is clicking when turning the wheel.. 6,100 miles
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
Nov 15, 2025
Incident date: Nov 8, 2025
Vehicle loses center display repeatedly Screen and system keep rebooting while driving Dealer refused to fix saying “no recall” Problem reduces visibility of backup camera and safety information
POWER TRAIN
Sep 5, 2025
Incident date: Nov 7, 2023
The contact owns a 2023 Mercedes-Benz GLC300 4Matic. The contact stated that while driving at various speeds and coming to a stop, the vehicle skidded or slid and felt like it had been rear-ended. There was no warning light illuminated. The vehicle was taken to the dealer, but the failure could not ... Read more
ENGINE
Sep 5, 2025
Incident date: Nov 7, 2023
Check engine light came on Took to dealer 2017 Ford Fusion 2.0 engine. Tech said code p0304 showed on the pcm. Did a scope on cylinder found coolant leaking cylinder Said he referred to tsb22-2229 and it showed replace long block That was May 22 2025. Price for parts and labor$7923.77. 82 years ol... Read more
ELECTRICAL SYSTEM
Sep 5, 2025
Incident date: Nov 7, 2023
The contact owns a 2024 Jeep Wrangler. The contact stated that while driving at various speeds, the vehicle entered LIMP Mode with the image of a turtle displayed on the instrument panel. Soon after the failure, the instrument panel went blank. The contact stated that the vehicle lost motive power w... Read more
STEERING
Jun 3, 2025
Incident date: Jun 3, 2025
The contact owns a 2019 Ram 2500. The contact stated that while her husband was reversing, there was an abnormal pop coming from the vehicle. In addition, the contact stated that while driving at an undisclosed speed, the steering wheel independently turned to the left. Upon further inspection, the ... Read more
ENGINE
May 31, 2025
Incident date: May 30, 2023
My car is at 47,000 miles and i started To hear a loud noise . Turns out ford says it’s the Flywheel, transmission pump, and torque converter per ford technician who completed my inspection . No warning lights came on nor was there any alerts the ford app. My 2020 Ford Fusion with approximately 48... Read more
MERCEDES-BENZ GLC 300 4MATIC — All Years Overview
Complete safety history for the MERCEDES-BENZ GLC 300 4MATIC across all model years (2023–2026).
11
Total Recalls
39
Total Complaints
0
Investigations
1
Reported Crashes
4
Reported Fires
0
Reported Deaths