Other complaints and recalls from NHTSA
Summary
The 2020 Mercedes-Benz GLC-Class has 23 NHTSA other complaints and 0 other-related recalls.
23
Complaints
0
Recalls
3
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Nov 17, 2025 | UNKNOWN OR OTHER | The front main light on the driver side stopped working after a rain and it continued getting moiste... |
| Aug 15, 2025 | FORWARD COLLISION AVOIDANCE | On August 15, 2025, I was driving my Mercedes-Benz GLC 300 4MATIC on the freeway under normal condit... |
| Aug 9, 2025 | UNKNOWN OR OTHER | While driving on the highway I began to hear an unusual amount of wind noise inside the car. I thoug... |
| Apr 22, 2025 | BACK OVER PREVENTION | The contact owns a 2020 Mercedes-Benz GLC300. The contact stated while attempting to reverse, the ba... |
| Mar 24, 2025 | UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM | Dear Sirs: I own a 2020 GLC300W Mercedes SUV. As of this date, It has stalled 5 times while driving... |
| Feb 1, 2025 | BACK OVER PREVENTION | For the past 6 months, the monitor in my SUV wont come on when I turn on the truck. Even when I tur... |
| Oct 19, 2024 | UNKNOWN OR OTHER | The rear camera system becomes inoperable when car is first started and put in reverse, then all cam... |
| Sep 14, 2024 | FORWARD COLLISION AVOIDANCE | SRS malfunction warning displayed on vehicles dashboard. Vehicle was diagnosed and displayed code B0... |
| Dec 1, 2023 | UNKNOWN OR OTHER,SERVICE BRAKES,ENGINE | 2020 AMG GLC 43 coupe here in Harrison, NJ. My driving style with this vehicle isn't different in an... |
| Oct 31, 2023 | UNKNOWN OR OTHER | Sunroof stopped working, no longer sits flush with vehicle, will not open. I’ve seen recalls for oth... |
| Aug 23, 2023 | FORWARD COLLISION AVOIDANCE | My car has Distronic (radar cruise control), and it worked perfectly until I got my car back after r... |
| Jan 30, 2023 | BACK OVER PREVENTION | The contact owns a 2020 Mercedes-Benz GLC300. The contact stated that the rearview camera displayed ... |
| Dec 12, 2022 | UNKNOWN OR OTHER | The manufacturer service dealer (Mercedes) has been unable to clear a VIN recall notice, even though... |
| Oct 1, 2022 | FUEL/PROPULSION SYSTEM | Driving slowly through a parking lot and had to stop for pedestrians. When the path was clear, the... |
| Jul 21, 2022 | BACK OVER PREVENTION | In July 2021, Mercedes notified me of NHTSA Recall #21V354 n certain MY 2019-2021 Mercedes-Benz ve... |
| May 1, 2022 | LANE DEPARTURE,FORWARD COLLISION AVOIDANCE | Self driving assist, adaptive cruise , emergency braking assist do not work. Taken to dealer three t... |
| Aug 6, 2021 | UNKNOWN OR OTHER | Manufacturer Recall Number2021060021 NHTSA Recall Number21V354 Mercedes dealership said they're una... |
| Jun 14, 2021 | UNKNOWN OR OTHER | I have received recall notice 3 months ago for software update. The update was supposed to happen o... |
| Mar 26, 2021 | FORWARD COLLISION AVOIDANCE | WHILE DRIVING UNDER AN OVERPASS THE BREAKS ACTIVATED ABRUPTLY AND UNEXPECTEDLY. WE WHERE GOING ABOU... |
| Mar 18, 2021 | UNKNOWN OR OTHER | RECEIVED A SAFETY RECALL NOTICE TO HAVE CORRECTIVE ACTION TAKEN TO THE COMMUNICATION MODULE TO COMMU... |