Engine complaints and recalls from NHTSA
Summary
The 2014 Mercedes-Benz CLA-Class has 35 NHTSA engine complaints and 0 engine-related recalls.
35
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Nov 15, 2025 | ENGINE | I own a 2014 Mercedes-Benz CLA 250 with the 2.0L turbocharged 4-cylinder M270 engine. The check-engi... |
| Aug 1, 2025 | ENGINE,FUEL/PROPULSION SYSTEM | P052e common crankcase ventilator issue mercedez extended warranty for later models for this same co... |
| Jan 26, 2025 | ENGINE,FUEL/PROPULSION SYSTEM | Check engine code p052e - PCV valve replacement (Crankcase Ventilation valve) - common issue on car ... |
| Dec 6, 2023 | ENGINE | Common issue with this make and model and many others Check engine code P052E |
| Jul 1, 2023 | ENGINE | My engine light is and as per mechanics I have seen it is a very common problem with mercedes benz a... |
| Jul 20, 2021 | ENGINE | catalytic converter Got clogged up and car would loose power and not get enough air into engine and ... |
| Jul 14, 2021 | ENGINE | Without warning , the vehicle started to shake uncontrollably and was unable to reach a certain spee... |
| Dec 23, 2020 | ENGINE,FORWARD COLLISION AVOIDANCE | WHILE DRIVING OUT OF A DRIVEWAY, A CAR PULLED NEAR MY CAR. AT THAT TIME, THE CAR WAS STATIONARY. MY ... |
| Nov 6, 2020 | ENGINE | I HAD A CHECK ENGINE LIGHT COME ON FOR A CRANKCASE VENT VALVE DEFECT ISSUE, THE PART IS $750 AND COS... |
| Sep 23, 2020 | ENGINE | WONT PASS EMMISIONS FOR CRANK SHAFT BREATHER THAT PREVENTS FROM PASSING STATE INSPECTION EMMISIONS ... |
| Sep 15, 2020 | ENGINE | WHEN THE VEHICLE IS STOPPED I CAN HEAR A KNOCKING NOISE COMING AROUND THE WATER PUMP THE CAR HAS ONL... |
| Feb 12, 2020 | ENGINE | TL* THE CONTACT OWNS A 2014 MERCEDES BENZ CLA250. THE CONTACT STATED THAT WHILE AT A STOP LIGHT, THE... |
| Jan 19, 2020 | ENGINE | TL* THE CONTACT OWNS A 2014 MERCEDES BENZ CLA250. THE CONTACT STATED WHILE DRIVING 25 MPH, THE VEHIC... |
| Dec 2, 2019 | ENGINE | WHILE DRIVING THE CAR SHUTS OFF WITHOUT WARNING. AFTER THE ENGINE SHUTS DOWN, IT WILL START AFTER WA... |
| Jun 26, 2019 | ENGINE | THE COOLANT PUMP FAILS AFTER ABOUT ONLY 48000 MILES, WHICH CAUSES THE ENGINE OVERHEATED. I DID MY RE... |
| Feb 23, 2018 | ENGINE | AFTER HAVING 40K SERVICE ABOUT 6 WEEKS AGO ON MY 2014 CLA250, 'SERVICE REQUIRED: DO NOT SHIFT GEARS... |
| Dec 15, 2016 | ENGINE | WATER PUMP FAILED, 21,000 MILES |
| Jan 6, 2016 | ENGINE | ON MULTIPLE OCCASIONS, THE VEHICLE WILL SHUT OFF WHILE DRIVING. THE MESSAGE STATES "PRE-SAFE FUNCTIO... |
| Oct 1, 2015 | ENGINE | CAR HAS NOW TWICE GONE INTO PRE-SAFE FUNCTIONS LIMITED AND INOPERATIVE MODE (SIMULTANEOUSLY) WHILE D... |
| Apr 21, 2015 | ENGINE AND ENGINE COOLING | INOPERABLE MESSAGE FLASHED ON THE DASH AS I LOST ALL ACCELERATION POWER. WAS ALMOST REAR ENDED BY A... |