There are 4 stored owner reports matching the fuel system leading-label group for the 2007 Mercedes-Benz S-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)TL* THE CONTACT OWNS A 2007 MERCEDES-BENZ S550. WHILE DEPRESSING THE ACCELERATOR PEDAL, THE VEHICLE LEAKED FUEL. THERE WAS A STRONG ODOR OF FUEL INSIDE AND OUTSIDE OF THE VEHICLE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS CURRENTLY AT KNOXVILLE MERCEDES-BENZ (10131 PARKSIDE DR, KNOXVILLE, TN 37922, (865) 777-2222) AWAITING DIAGNOSTIC TESTING. THE VEHICLE WAS NOT REPAIRED. THE MANFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 51,500.
TL* THE CONTACT OWNS A 2007 MERCEDES-BENZ S550. THE CONTACT STATED THAT THERE WAS AN ABNORMAL FUEL ODOR COMING FROM THE REAR OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FUEL SENDING UNIT WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 128,000.
THE CAR STOPPED ACCELERATING AND THEN QUIT RUNNING. THE CONDUCTOR PLATE IN THE TRANSMISSION FAILED. THIS IS A KNOWN SAFETY DEFECT THAT MERCEDES-BENZ HAS IGNORED. *TR
TL* THE CONTACT OWNS A 2007 MERCEDES BENZ E350. THE CONTACT STATED THAT AFTER REFUELING, A FUEL ODOR EMITTED FROM THE INTERIOR AND EXTERIOR OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DETERMINED THAT THE FUEL PUMP NEEDED TO BE REPLACED. THE CONTACT WAS ALSO INFORMED THAT THE FAILURE WAS CAUSED BY NORMAL WEAR AND TEAR. THE MANUFACTURER WAS NOT CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS NOT AVAILABLE. THE VIN WAS NOT AVAILABLE. UPDATED 4/23/13 *CN UPDATED 05/22/2013 *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.