2025 MERCEDES-BENZ AMG GLC43 4MATIC Complaints and Recall Information
The 2025 MERCEDES-BENZ AMG GLC43 4MATIC has 1 complaint and 6 recalls filed with NHTSA. Owners report a rear axle malfunction message appearing while driving at highway speeds, followed by vehicle stalling. The issue was diagnosed as a rear axle software malfunction, temporarily resolved by a software update but recurring later.
Common Issues- Rear axle malfunction. Vehicle displays a "Rear Axle Malfunction" warning while driving and stalls. A software update was performed but the problem recurred, and repairs remain incomplete.
Six recalls affect various safety and structural systems on this vehicle. Multiple recalls involve steering components and roof structure among other safety-critical parts. Remedies generally involve dealer repairs at no cost.
Recalls- Steering coupling bolt. NHTSA Recall 25V533000 affects 3,749 vehicles from 2023 to 2026 including some GLC models. Improper tightening of the steering coupling bolt may loosen it from the steering rack, risking loss of steering control and a potential crash. Dealers will tighten the bolt free of charge. No do-not-drive or park outside advisory issued.
- Roof structure C-pillar. NHTSA Recall 25V379000 covers 92,851 vehicles including 2024-2025 AMG GLC43 4MATIC equipped with panoramic sunroofs. The C-pillar may fail to absorb impact adequately during certain crashes, increasing injury risk and failing FMVSS 201 requirements. Dealers will modify roof lining and trim at no charge. No do-not-drive or park outside advisory. Owner notifications were mailed in July 2025.
Owners dealing with repeated repairs of the rear axle or unresolved recall issues related to steering or structure may have rights under state lemon laws. Consultation with legal professionals is advised for those facing ongoing safety defects or repeated failures.
2025 MERCEDES-BENZ AMG GLC43 4MATIC Summary
2025
Model Year
1
Total Complaints
2
Total Recalls
96600
Vehicles Affected
Recalls
2025 MERCEDES-BENZ AMG GLC43 4MATIC
3749 vehicles affected
STEERING:CRITICAL FASTENERS
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.
2025 MERCEDES-BENZ AMG GLC43 4MATIC
92851 vehicles affected
STRUCTURE:BODY:ROOF AND PILLARS
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.
Complaints
2025 MERCEDES-BENZ AMG GLC43 4MATIC
ID: 2112955POWER TRAIN:AXLE ASSEMBLY
The contact owns a 2025 Mercedes-Benz AMG GLC43. The contact stated that while driving approximately 70 MPH, the message "Rear Axle Malfunction" was displayed, and the vehicle stalled. The vehicle was towed to the local dealer who diagnosed the vehicle with a rear axle software malfunction. The rear axle software was updated, and the vehicle was repaired; however, the failure reoccurred. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was 300.