There are 2 stored owner reports matching the fuel system leading-label group for the 2023 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 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2023 Mercedes-Benz S580. The contact stated while driving 75 MPH, the check engine warning light illuminated, and the message "Do Not Drive Car" was displayed temporarily. The vehicle was taken to the dealer, where the contact was informed that no issues were found. The contact received notification of NHTSA Campaign Number: 23V880000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The check engine warning was illuminated. The local dealer was contacted. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was approximately 4,000. VIN tool confirms parts not available. The contact is requesting an update on the case.
When in eco mode the vehicle will occasionally shut off at a stop light. The vehicle "jumps" and then all of the warning signals come on followed by the vehicle shutting down. It takes about 20-30 seconds for vehicle to be able to restart again. The dealership had the vehicle for nearly a month and the only solution they came up with was to turn eco mode off every time I start the vehicle. They said their will be a future recall to fix this issue. Also, the vehicle will occasionally move forward on its own and then quickly break. This phantom braking is quite painful and feels as if you were just hit from behind. A previous problem was the vehicle would move forward after being taken out of car wash mode even with the brake engaged. The dealership said this was solved by a software download. There is a current recall which includes the make and model of this vehicle but Mercedes insists this vehicle is not included in the recall. The vehicle was manufactured within the time frame listed in the documentation from NHTSA but nonetheless Mercedes does not include this vehicle amongst the cars qualifying for replacing the fuel pump. I believe this car is dangerous and will hurt somebody.
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.