complaints.title

complaints.subtitle

8 complaints
MERCEDES-BENZ GLC 300 4MATIC 2025 ELECTRICAL SYSTEM
low
The instrument cluster display went dark and has not been able to display any information such as speed in miles per hour, fuel gauge, and other important information needed to maintain safe driving.
NHTSAUSJun 2026Source →
MERCEDES-BENZ GLC 300 4MATIC 2025 ELECTRICAL SYSTEM
medium
All of the screens in the car failed to start. They remained black while the car was running. Turning the car off did nothing. Drove to a parking lot, turned the car off, got out, locked the car, wait
NHTSAUSMar 2026Source →
MERCEDES-BENZ GLC 300 4MATIC 2025 LANE DEPARTURE: BLIND SPOT DETECTION
high
To the Office of Defects Investigation National Highway Traffic Safety Administration I am submitting this complaint to formally report a serious and recurring safety defect involving the automatic b
NHTSAUSMar 2026Source →
MERCEDES-BENZ GLC 300 4MATIC 2025 ELECTRICAL SYSTEM
high
The component that repeatedly fails is the vehicle’s electronic display/infotainment system (dual digital screens/MBUX system) and potentially related electrical components in my 2025 Mercedes-Benz
NHTSAUSFeb 2026Source →
MERCEDES-BENZ GLC 300 4MATIC 2025 ELECTRICAL SYSTEM
low
See attached document for complaint.
NHTSAUSJan 2026Source →
MERCEDES-BENZ GLC 300 4MATIC 2025 ELECTRICAL SYSTEM
low
BOTH DASHBOARD SCREENS WENT DARK AND REMAINED SO THROUGH 5 CYCLES OF STARTING THE CAR. HAD NO OPERATING INFORMATION WHATSOEVER. TOLD BY DEALER THAT MANY 2025 GLC-300'S ARE EXPERIENCING THE SAME PROB
NHTSAUSNov 2025Source →
MERCEDES-BENZ GLC 300 4MATIC 2025 ELECTRICAL SYSTEM
low
The instrument panel behind the steering wheel has gone totally dark. This issue happened about a month ago but resolved itself somehow. Issue happened again and will not correct itself. Took vehicle
NHTSAUSSept 2025Source →
MERCEDES-BENZ GLC 300 4MATIC 2025 SERVICE BRAKES
low
See attached document for complaint.
NHTSAUSMay 2025Source →