CarRecallWatchThe 2021 Mercedes-Benz AMG GLC43 has 7 safety recalls on file with NHTSA.
Owners have filed 6 complaints with NHTSA.
The most-reported problem area is Engine (2 reports).
2021 Mercedes-Benz AMG GLC43 recalls
Headlights May Be Aimed Too High, Glaring Oncoming Drivers
Certain Mercedes-Benz GLC and AMG GLC 43 vehicles from model years 2019 to 2022 may have headlights that are aimed too high.
Fuel Pump May Shut Off, Causing Loss of Power
The fuel pump in these vehicles may shut down while driving.
Emergency call system may fail to connect in a crash
A software error in the communication module's SIM card can cause a mobile network connection failure.
Headlights May Fail Due to Water Leak at Connector
The electrical connection for the headlights may not be fully watertight.
Rearview camera may show a blank screen, raising crash risk
The multimedia system software in these vehicles can cause the infotainment display to stay black or reboot after startup.
Air Bags and Seat Belts May Not Deploy in a Crash
A faulty electrical contact in the seat position switch can stop the driver and passenger air bags and the seat belt force limiters from activating properly during a crash.
Crash Alert May Send Responders to Wrong Location
Certain 2016-2017 Mercedes-Benz vehicles have a software problem in the communication module that runs the automatic crash notification (eCall) system.
Most common 2021 Mercedes-Benz AMG GLC43 problems
Problem areas named in the 6 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Engine | 2 |
| Tires | 1 |
| Unknown Or Other | 1 |
| Exterior Lighting | 1 |
| Power Train | 1 |
| Electrical System | 1 |
What owners report
Moisture began collecting inside the left headlight assembly, even though the housing should be sealed. Over time, the condensation increased and the front left turn signal failed. The vehicle displayed warning messages for the turn signal, low beams, Blind Spot Assist, Traffic Sign Assist, and Active Brake Assist. The failed turn signal reduces the vehicle's visibility to other drivers and creates a potential safety hazard. A similar moisture intrusion issue was the subject of NHTSA Recall 22V-261 for certain 2021 Mercedes-Benz GLC vehicles, but this vehicle was not included in that recall despite exhibiting the same symptoms. The vehicle is available for inspection.
The engine-driven vacuum pump and turbocharger boost-control vacuum system malfunctioned. The vehicle developed insufficient vacuum to the boost-control system, resulting in a P0299 turbocharger underboost fault and reduced engine power. The vehicle is available for inspection upon request. The vehicle experienced a noticeable loss of peak power and reduced acceleration. Although it did not enter limp mode, unexpected reduced acceleration could create a safety risk while merging onto a highway, passing another vehicle, entering or crossing traffic, or attempting to avoid a collision. An authorized Mercedes-Benz dealership scanned the vehicle, confirmed fault code P0299, and documented that
At just 30,000 miles â less than half the mileage at which these failures are typically reported â my GLC 43 was found to have active oil leaks in multiple locations: 1. Front engine covers â oil is seeping from both the front cover gasket area and migrating downward along the engine block. The dealer recommends a full reseal of the front covers at a quoted cost of $1,944. 2. Radial shaft sealing ring of the front axle gear â is actively seeping gear oil, with a quoted repair cost of $1,718. My concern is not limited to cost. Oil migrating from the front cover area toward the lower engine, accessory belt, and turbocharger assembly creates a documented fire risk. The turbocharged M
2021 Mercedes GLC 43 headlight is inoperable. Same as reported in campaign 22V261000: "Headlight failure can decrease visibility for both the driver and surrounding traffic, increasing the risk of a crash." Although our car was produced before the dates reported in campaign 22V261000, I believe this is the same defect and the recall should apply to all MY 2021 cars as this is a serious safety issue. The dealer will not repair under warranty.
Panoramic sunroof exploded while driving.
2021 Mercedes-Benz AMG GLC43 questions
Does the 2021 Mercedes-Benz AMG GLC43 have any recalls?
Yes. NHTSA lists 7 safety recalls for the 2021 Mercedes-Benz AMG GLC43: Headlights May Be Aimed Too High, Glaring Oncoming Drivers; Fuel Pump May Shut Off, Causing Loss of Power; Emergency call system may fail to connect in a crash; Headlights May Fail Due to Water Leak at Connector; Rearview camera may show a blank screen, raising crash risk. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2021 Mercedes-Benz AMG GLC43?
Based on 6 owner complaints filed with NHTSA, the most-reported problem areas are Engine (2), Tires (1), Unknown Or Other (1).
How do I check if a recall on my 2021 Mercedes-Benz AMG GLC43 has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.