Mercedes-Benz USA is recalling 6,752 model year 2022 C300s.
Moisture accumulation in the trunk may leak into the signal acquisition module (SAM), causing an electrical short circuit.
This could lead could lead to various malfunctions, such as rear exterior lighting failure, unintentional rear seat folding, and rearview camera failure, increasing the risk of a crash or injury.
Additionally, an electrical short circuit might increase the risk of a fire.
What to do
Dealers will install a cover for the SAM free of charge.
Owner notification letters are expected to be mailed November 11, 2022.
Owners may contact MBUSA customer service at (800) 367-6372.