2023 Mercedes-Benz GLC 300 4Matic recalls and problems
The 2023 Mercedes-Benz GLC 300 4Matic has 4 safety recalls and 9 owner complaints filed with NHTSA. Recall repairs are free at any Mercedes-Benz dealer.
Recalls may cover only some 2023 Mercedes-Benz GLC 300 4Matic vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2023 Mercedes-Benz GLC 300 4Matic recalls
Recall 26V-481: Latches/Locks/Linkages
Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 CLA, 2019-2022 A-Class, 2022-2023 C-Class, 2024 CLE, 2020-2026 GLA/GLB, and 2023-2024 GLC vehicles. Please refer to MBUSA's recall report for specific model information. The micro-switch in the driver's door lock may corrode and fail to detect an open door, preventing the electronic parking brake or "Auto-Park" feature from engaging automatically. This may result in a vehicle rollaway.
Risk: A vehicle rollaway increases the risk of a crash or injury.
Fix: Dealers will replace the driver's door lock, free of charge. Owner notification letters are expected to be mailed September 18, 2026. This will be a phased campaign, with the remedy becoming available in different phases based on model and model years. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning July 31, 2026.
Recall 25V-533: Steering
Problem: 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.
Risk: A loose steering coupling can cause a loss of steering control, increasing the risk of a crash.
Fix: 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.
Recall 25V-365: Exterior Lighting
Problem: 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 Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk: Improperly adjusted headlights can reduce visibility, increasing the risk of a crash.
Fix: 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.
Recall 25V-379: Structure
Problem: 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 not absorb an adequate amount of the impact. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 201, "Occupant Protection in Interior Impact."
Risk: In the event of a crash, insufficient impact protection can increase the risk of injury.
Fix: 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.
2023 Mercedes-Benz GLC 300 4Matic problems reported by owners
| Problem area | Reports | |
|---|---|---|
| Unknown or Other | 4 | |
| Structure | 2 | |
| Service Brakes, Hydraulic | 2 | |
| Forward Collision Avoidance | 2 | |
| Equipment | 1 | |
| Power Train | 1 | |
| Vehicle Speed Control | 1 |
Most reported parts
- Structure › Body — 2
- Equipment › Electrical › Infotainment — 1
- Forward Collision Avoidance › Adaptive Cruise Control — 1
- Forward Collision Avoidance › Automatic Emergency Braking — 1
Typical mileage at the time of the problem: 39,000 miles (median of owner reports).
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2023 Mercedes-Benz GLC 300 4Matic complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Other Mercedes-Benz GLC 300 4Matic years
Compare all Mercedes-Benz GLC 300 4Matic years · All Mercedes-Benz models
Frequently asked questions
Does the 2023 Mercedes-Benz GLC 300 4Matic have any recalls?
Yes — NHTSA lists 4 recalls for the 2023 Mercedes-Benz GLC 300 4Matic: 26V-481 (latches/locks/linkages), 25V-533 (steering), 25V-365 (exterior lighting), 25V-379 (structure). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
What is the most common problem with the 2023 Mercedes-Benz GLC 300 4Matic?
Owners report unknown or other problems most often (4 reports), followed by structure (2). The typical mileage when problems were reported is about 39,000 miles.
Are Mercedes-Benz recall repairs free?
Yes. Safety recall repairs are free at authorized Mercedes-Benz dealers, whether you are the first owner or bought the car used.