There are 1 stored owner reports matching the lighting leading-label group for the 2014 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 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)TL* THE CONTACT OWNS A 2014 MERCEDES-BENZ S550. WHILE DRIVING VARIOUS SPEEDS, THE HEADLIGHTS FAILED TO ILLUMINATE THE ROADWAY. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF NORTH PALM BEACH (9275 FL A1AALT, NORTH PALM BEACH, FL 33403) WHERE IT WAS DIAGNOSED THAT THE HEADLIGHT ASSEMBLY AND CONTROL MODULE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS PREVIOUSLY REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THE ISSUE NEEDED TO BE HANDLED BETWEEN THE CONTACT AND THE DEALER. THE FAILURE MILEAGE WAS APPROXIMATELY 18,497. THE VIN WAS NOT AVAILABLE.
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.