2014 Mercedes-Benz SL550 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2014 Mercedes-Benz SL550, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Other / unspecified250.0%
- Airbags125.0%
- Body & structure125.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
REAR WHEELS CRACKED AND NEEDED REPLACING. THIS IS THE SECOND TIME THIS HAS OCCURRED. ONLY DROVE THE VEHICLE 4,500 MILES WHEN I WAS TOLD AT INSPECTION THAT BOTH REAR WHEELS NEED REPLACING DUE TO CRACKS. THE INSPECTION BEFORE THIS LATEST INSPECTION, ONE OF THE REAR WHEELS CRACKED AND WAS REPLACED. THESE WHEELS ARE DEFECTIVE AND DANGEROUS.
TL* THE CONTACT OWNS A 2014 MERCEDES-BENZ SL550. THE CONTACT STATED THAT THE FOUR TIRES WERE REPLACED BY THE DEALER AND IT WAS NOTICED THAT THE FRONT DRIVER SIDE RIM WAS PREMATURELY FRACTURED. THE DEALER REPLACED THE RIM AND THE FAILURE OCCURRED WITH THE FRONT PASSENGER SIDE RIM, SHOWING THE PRESENCE OF A CRACK. THE TIRE PRESSURE WARNING INDICATOR KEPT RANDOMLY FLASHING AS THE TIRE PRESSURE LOWERED. THE DEALER ASKED THE CONTACT TO BRING THE VEHICLE BACK FOR FURTHER DIAGNOSTIC TESTING. IN ADDITION, THE MANUFACTURER WAS TO PROVIDE A SOLUTION TO THE DEALER AND THE CONTACT WAS WAITING FOR A RESPONSE. THE CONTACT WAS UNABLE TO DETERMINE IF THE DEALER AND THE MANUFACTURER WOULD BE ABLE TO PROVIDE A REPAIR SOLUTION. THE APPROXIMATE FAILURE MILEAGE WAS 27,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2014 MERCEDES BENZ SL550. THE CONTACT STATED THAT HE WAS CONCERNED FOR HIS SAFETY SINCE THE DEALER CONTACTED HIM TO ADVISE NOT TO HAVE THE PASSENGER SIDE SEAT OCCUPIED UNTIL THE REPAIRS WERE PERFORMED FOR RECALL NHTSA CAMPAIGN NUMBER: 14V386000 (AIR BAGS). THE MANUFACTURER WAS NOT CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE CURRENT MILEAGE WAS 1,500.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
The whole dashboard leather has come apart. The seam around the vent is peeling up, the top part is looking really bad. The top part of the instrumental console, the leather cloth has fell and you cannot see the face of the panel. This car should not be falling apart like that. The color is great, just coming aprt from the seams.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .