2 complaints reported

2021 Mercedes-Benz GLC ELECTRICAL SYSTEM,EXTERIOR LIGHTING

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
2
Crashes
0
Fires
0
Injuries
0

Complaint Timeline

Chronological view of owner reports

Apr 2025

I seen a recall for certain 2021 GLC 300 vehicles for moisture in right side headlamp, causing headlamp to blow (go out). This happened on my 2021 GLC 300. Same moisture issue, same year, same model, however, my vin number does not show that it has a recall. I believe this safety issue needs to be expanded to include my vehicle. Same issue, same year, same make and same model

Type: Vehicle, Vehicle: 2021 MERCEDES-BENZ GLC 300, Manufacturer: Mercedes-Benz USA, LLC
Incident: Mar 2025
Nov 2024

My vehicle suddenly starting getting moisture in the passenger side head light.Many people brought this my attention.After some time of moisture the head light begin to flicker on and off while I was driving.Then it just went out and stopped working.Eventually I took it to the dealer and they informed me that my vehicle didn't have a recall for this issue.As I search the Internet I found that lots of other customers experienced this same exact issue.I called Mercedes USA and they informed me to present the issue to you all. Thank You in advance for reviewing my concern.

Type: Vehicle, Vehicle: 2021 MERCEDES-BENZ GLC 300, Manufacturer: Mercedes-Benz USA, LLC
Incident: Aug 2023

Trend Over Time

Complaints by year

Quick Summary

The 2021 Mercedes-Benz GLC has 2 ELECTRICAL SYSTEM,EXTERIOR LIGHTING complaints on file. Review the timeline above for detailed owner experiences.