Jan 22, 2013Transmission & drivetrainEngineFuel system
TRANSMISSION WOULDN'T GO INTO GEAR. CAR LOST POWER ON FREEWAY. MANY REPAIRS LAST ONE BEING ELECTRONIC GAS PEDAL. *TR ## VIN PASSED ## MERCEDES SLK350 2012 ##
NHTSA ODI 10494364
Home · 2012 Mercedes-benz Slk-class · Complaints
What 11 owners told NHTSA about the 2012 Mercedes-benz Slk-class
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
All (11)Crash / fire / injury (1)Fuel system (3)Airbags (1)Electrical system (1)Engine (1)Seats (1)Steering (1)Suspension (1)Transmission & drivetrain (1)Wheels (1)
1 of 11 complaints match · Transmission & drivetrain · clear filters
Working with the data? Download all 11 complaints as CSV · fetched from NHTSA July 26, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2012 Mercedes-benz Slk-class verdict →