Engine complaints and recalls from NHTSA
Summary
The 2019 Mercedes-Benz C-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 |
|---|---|---|
| Dec 21, 2025 | ENGINE | While driving on highway, the engine light came on, a diagnostic test was performed by dealer, oil c... |
| Jan 25, 2025 | ENGINE,FUEL/PROPULSION SYSTEM | The fuel hose on the right hand side of the vehicle is leaking onto my engine. You can easily see th... |
| Jan 23, 2025 | ENGINE,FUEL/PROPULSION SYSTEM | Po52E71- Emissions issue with crankcase. Mercedes implemented an extended warranty on various model... |
| Nov 8, 2024 | ENGINE | The contact owns a 2019 Mercedes-Benz C300. The contact stated that the "Service Engine Soon" warnin... |
| Oct 11, 2023 | ENGINE,FUEL/PROPULSION SYSTEM | When depressing the throttle, occasionally there is no response form the engine or a significant del... |
| Jan 18, 2021 | ENGINE | TL* THE CONTACT OWNS A 2019 MERCEDES-BENZ C300. THE CONTACT STATED WHILE STATIONARY, THE VEHICLE SHU... |
| Feb 11, 2020 | ENGINE | TL* THE CONTACT LEASED A 2019 MERCEDES-BENZ C300. THE CONTACT STATED THAT WHILE DRIVING AT 70 MPH, T... |
| Dec 2, 2019 | ENGINE | TL* THE CONTACT OWNS A 2019 MERCEDES-BENZ C300. WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE UNEX... |
| Jun 10, 2019 | ENGINE | TL* THE CONTACT OWNS A 2019 MERCEDES-BENZ C300W. THE CONTACT PURCHASED THE VEHICLE ON APRIL 6, 2019.... |