repaired · 2026 Q3
Doors: lock
NewRisk. A vehicle rollaway increases the risk of a crash or injury.
2024 Mercedes-Benz GLC 300 4MATICProblems, recalls & complaints
NHTSA has logged 10 owner complaints about the 2024 Mercedes-Benz GLC 300 4MATIC, most often about the forward collision avoidance. It is covered by 3 safety recalls, and for recall 25V-533 the manufacturer reports only 91% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 11, 2026. Updated daily.
Complaints by system
Where the 2024 Mercedes-Benz GLC 300 4MATIC has problems
10 complaints grouped by the system owners reported.
5Forward collision avoidance1 crash/fire/injury
4Structure2 crash/fire/injury
2Service brakes
2Back over prevention
1Visibility
1Electrical system
1Engine
1Lane departure
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Forward collision avoidance | 5 | 1 |
| Structure | 4 | 2 |
| Service brakes | 2 | 0 |
| Back over prevention | 2 | 0 |
| Visibility | 1 | 0 |
| Electrical system | 1 | 1 |
| Engine | 1 | 0 |
| Lane departure | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
3 recalls
2024 Mercedes-Benz GLC 300 4MATIC recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2026 Q3
Steering: critical fasteners
Risk. A loose steering coupling can cause a loss of steering control, increasing the risk of a crash.
repaired · 2026 Q3
Body: roof and pillars
Risk. In the event of a crash, insufficient impact protection can increase the risk of injury.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mercedes-Benz.
Best & worst years
2024 vs. every other GLC 300 4MATIC year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the GLC 300 4MATIC median. How we score
'23'24'25'26
- Avoid
- Caution
- Solid
- Best
- Not rated
In owners' words
What GLC 300 4MATIC owners report
Recent forward collision avoidance complaints filed with NHTSA, shortened. Personal details are removed.
I have now had 2 incidents where making a left hand turn my car slammed on it's brakes mid turn for NO reason. I am lucky I did not have anyone behind me on either event because if so they would have slammed into me mid turn. I am assuming it would be my fault if the vehicle was at fault. This…
2. Service Department Misconduct —XXX Appointment On XXX, I brought my vehicle to the dealership’s service department for a pre-scheduled and confirmed appointment regarding a safety-related warning involving the emergency brake system. Despite having provided a full description of the issue at the…
My 2024 Mercedes-Benz GLC 300 has experienced multiple serious safety-related malfunctions involving several vehicle systems. In August, after picking up the vehicle from service, I placed my [XXX] grandson in his car seat, set my purse with the key inside the vehicle, and closed the rear door. The…
Own a 2024 GLC 300 4MATIC?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.