There are 4 stored owner reports matching the engine leading-label group for the 2015 Mercedes-Benz E-Class in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 4 of 4 matching reports.
Open the full vehicle complaint log (all categories)crankcase ventilation valve continues to fail. I have had it replaced twice in 3 months.
Purchased new 2015 MB e400 in 12/2014 MB issued a bulliten in 12/15 (1 year later) indicating that the engines may experience a problem with the timing belt harness which may cause engine failure. We have the exact same issue now at 69k miles and MB refuses to acknowledge the issue claiming i need a new engine. I cannot use the car for fear of engine failure which may cause death or serious injury
TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ E250. THE CONTACT STATED THAT WHILE VEHICLE WAS STOPPED, THE DEALER BECAME AWARE THAT THE WIRES LEADING UP TO THE ECU WAS STRIPPED OF THE PLASTIC SHIELDING AND DETACHED FROM THE ECU. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF PALM BEACH LOCATED AT 4000 OKEECHOBEE BLVD, WEST PALM BEACH, FL 33409, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE STRIPPED WIRING NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 79,537. *LN*JB
2015 MERCEDES BENZ AMG E-63. CONSUMER WRITES IN REGARDS TO TWO OILS LEAKS CAUSED BY USING SUBSTANCE'S OIL SEALS. *LD *JS
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 31, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.