Engine complaints and recalls from NHTSA
Summary
The 2014 Mercedes-Benz GL-Class has 10 NHTSA engine complaints and 0 engine-related recalls.
10
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Sep 17, 2024 | ENGINE | On this Engine 166 model, I experience noise when Idling and when driving, coming from Engine with n... |
| Aug 7, 2024 | ENGINE AND ENGINE COOLING | The contact owns a 2014 Mercedes-Benz GL550. The contact stated that the check engine warning light ... |
| Jul 17, 2024 | ENGINE | Leaky exhaust valves |
| Feb 1, 2024 | ENGINE,LANE DEPARTURE | It has makes sound noise and timing chain tension is made very poor not safety , also warming blibd ... |
| Nov 10, 2023 | ENGINE | The contact owns a 2014 Mercedes-Benz GL450. The contact stated that while driving 65 MPH, the vehic... |
| Sep 5, 2023 | ENGINE | Car got a check engine for failed turbochargers at 71000 miles. Mercedes refused to acknowledge and ... |
| May 24, 2023 | ENGINE | Tapping noise developed in the engine, after dealership inspection using borescope, scored cylinder ... |
| May 1, 2023 | ENGINE | There were numerous Engine Oil Leak Recalls by Mercedes-Benz. There was a recent recalls announced i... |
| Nov 5, 2022 | ENGINE AND ENGINE COOLING,POWER TRAIN | The contact owns a 2014 Mercedes-Benz GL350. The contact stated that while inspecting the vehicle, t... |
| Jun 19, 2018 | ENGINE | HAVE A MERCEDES GL 350 WITH ONLY 63000 MILES, HAS MADE A SMALL RATTLE SOUND WHEN FIRST PURCHASED THA... |