Engine complaints and recalls from NHTSA
Summary
The 2018 Mercedes-Benz GLA-Class has 9 NHTSA engine complaints and 0 engine-related recalls.
9
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Feb 1, 2026 | ENGINE | Why is the Crankcase Ventilation System P052E Code (PCV) covered in most Mercedes models, but not th... |
| Mar 16, 2025 | ENGINE AND ENGINE COOLING | The contact owns a 2018 Mercedes-Benz GLA250. The contact stated that while the vehicle was parked, ... |
| Feb 24, 2025 | ENGINE | The contact owns a 2018 Mercedes-Benz GLA250. The contact stated that while driving at an undisclose... |
| Dec 19, 2024 | ENGINE | Positive Crankcase valve malfunction |
| Aug 12, 2024 | ENGINE,FUEL/PROPULSION SYSTEM | Positive Crankcase Ventilation Regulator Valve - Code P052E This Recall are mentioned for other mode... |
| Apr 1, 2023 | ENGINE | My Car's warranty expired in Dec 2022 and a few months later the engine light came on. It stayed on ... |
| Jan 7, 2023 | ENGINE AND ENGINE COOLING | The contact owns a 2018 Mercedes-Benz GLA250. The contact stated while driving at various speeds and... |
| Jul 22, 2022 | ENGINE | In July 2022 I was a few miles from my home when the cluster starting showing warning lights. It st... |
| Mar 16, 2020 | ENGINE | CAR BATTERY DIES IF VEHICLE NOT DRIVEN OFTEN AND/OR FOR LONGER DISTANCES. THIS WAS NOT EXPLAINED AT... |