Service Brakes. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports3 fire reports0 injury reports

Electrical System complaints

3 reports

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Mileage unknown · Oct 13, 2025

Electrical SystemFire

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I purchased this vehicle in a private sale in September 2025. The battery Warning light was on and the radio was not working either. I had the vehicle inspected by the Mercedes dealer and was told the batteries were being drained because the BCM (Battery Control Module) I was told there was nothing they can do because Mercedes discontinued the replacement parts. So I started to investigate the BCM issue in this model and come to find out when they go bad the vehicles will get on fire, many owners around the world have posted the burned BCM & cars as well. I manage to take my BCM out and opened for inspection and is burned out, I was lucky the car did not catch fire. I have pictures. This should be a recall, anything that could ignite the vehicle should be a recall

NHTSA ODI #11693184

Mileage unknown · Mar 30, 2018

Electrical SystemStructureFire

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THIS VEHICLE CAUGHT FIRE ON ITS OWN WHILE PARKED IN A LOCKED GARAGE. THE FIRE WAS IN THE TRUNK AND INVOLVED VARIOUS ELECTRICAL AND MECHANICAL COMPONENTS AND WIRING HARNESSES. THE CAR FILLED WITH DENSE SMOKE WHICH COATED EVERYTHING WITH THICK SOOT. THE SMOKED SEEPED INTO EVERYTHING INCLUDING THE CLOSED CONSOLE COMPARTMENT AND GLOVE COMPARTMENT. I BELIEVE THE FIRE ITSELF DID NOT SPREAD BECAUSE OF A LACK OF OXYGEN AS THE CAR WAS PARKED WITH TOP FOLDING METAL TOP UP AND THE WINDOWS CLOSED. THE FIRE OCCURRED ON FEB. 16, 2018, AND WAS NOT DISCOVERED UNTIL THE FOLLOWING DAY. THE CAR WAS NOT ECONOMICALLY REPAIRABLE, AND THE INSURANCE COMPANY PROVIDED A SETTLEMENT IN EXCHANGE FOR THE CAR, WHICH, I PRESUME, WAS SOLD AT A SALVAGE AUCTION. THIS HAS OCCURRED BEFORE. I DON'T KNOW HOW MANY TIMES. ON YOUTUBE, THERE IS A MERCEDES SL550 CAR THAT SUFFERED EXACTLY THE SAME FIRE. IT IS AT HTTPS://WWW.YOUTUBE.COM/WATCH?V=WVT6ZEBJR3A. WHEN THE CAMERA IS AIMED AT THE TRUNK AREA AT 24:10 OR SO INTO THE VIDEO, THE DAMAGE IS PRECISELY WHAT HAPPENED TO MY CAR. THE CAR IN THIS VIDEO WAS NEWER THAN MINE, BUT THE SAME MODEL. ANOTHER YOUTUBE VIDEO OF A 2008 MERCEDES MCLAREN SLR FIRE IS AT HTTPS://WWW.YOUTUBE.COM/WATCH?V=E90X636MNZQ. IT DOES NOT SHOW THE TRUNK DETAIL, BUT THE FIRE DEPARTMENT IS WORKING IN THE VERY SAME AREA AS WHERE THE FIRE IN MY CAR OCCURRED AS WELL AS IN THE OTHER YOUTUBE VIDEO. THIS MCLAREN IS A VERY HIGH-END MERCEDES ROADSTER OF THE SAME GENRE OF THE SL550. I NOTED IN SOME FORUM THAT I CANNOT FIND ANOTHER INSTANCE THAT SOUNDED EXACTLY LIKE THIS.

NHTSA ODI #11082147

19,000 miles · Oct 22, 2017

Electrical System

COMPLETE FAILURE OF THE INSTRUMENT CLUSTER... FUEL GAUGE / ODOMETER / SPEED / TACHOMETER / TURNING SIGNALS / TEMPERATURE

NHTSA ODI #11035483

Official recalls

22V168000 · Electronic Stability Control (esc):control Module:software; Engine And Engine Cooling:engine:engine Control Module (ecu/ecm):software; Exterior Lighting:lighting Control Module:software

Mar 18, 2022

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2010 E350, 2014 G550, 2008-2009 C300, 2008 C350, 2009 CLK550, 2007 SL550, SLK280, and 2008 SLK350 vehicles. Various control units may have been updated with incorrect software configuration during a service repair. This can result in various system failures, such as loss of drive power, reduced exterior lighting, or loss of dynamic control functions, including stability and traction control.

Consequence & remedy

Consequence: Various system failures, such as loss of drive power, reduced exterior lighting, or loss of dynamic control functions including stability and traction control, can increase the risk of a crash.

Remedy: Dealers will update the software configuration on the affected control units, free of charge. Owner notification letters were mailed May 3, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022040003.

Additional source detail variants (3)

Engine And Engine Cooling:engine:engine Control Module (ecu/ecm):software

Consequence: Various system failures, such as loss of drive power, reduced exterior lighting, or loss of dynamic control functions including stability and traction control, can increase the risk of a crash.

Remedy: Dealers will update the software configuration on the affected control units, free of charge. Owner notification letters were mailed May 3, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022040003.

Electronic Stability Control (esc):control Module:software

Exterior Lighting:lighting Control Module:software

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

No exact-year investigations in this snapshot.