Engine complaints and recalls from NHTSA
Summary
The 2017 Mercedes-Benz GLS-Class has 3 NHTSA engine complaints and 0 engine-related recalls.
3
Complaints
0
Recalls
1
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Jul 23, 2025 | ENGINE | On July 23, 2025, I drove my Mercedes-Benz GLS 450 to a medical appointment. After arriving, I parke... |
| Nov 27, 2021 | ENGINE | We had our Mercedes GLS550 2017 with 59,295 overheat and call for immediate shut down on the Massach... |
| Oct 28, 2019 | ENGINE | I DROVE UP AND DOWN THE WESTERN UNITED STATES ON HIGHWAYS AND CITY STREETS. I DROVE 16 HOURS A DAY ... |