Also recalled in Canada2013 MERCEDES-BENZ R320NHTSA Campaign #17V247000
The official notice
Defect
Mercedes-Benz USA, LLC. (MBUSA) is recalling one 2013 R320 4MATIC CDI vehicle equipped with a six-cylinder diesel engine. In the event of a crash where the primary communication pathway between the air bag control unit and the engine control unit is damaged, the supplementary communication pathway may not shut off the engine or fuel pump.
Safety Risk
If the engine and fuel pump after not shut off after a crash, there would be an increased risk of a fire.
Remedy
MBUSA will notify the owner, and a dealer will update the engine control unit with new software, free of charge. The recall began by early June 2017. Owners may contact MBUSA customer service at1-800-367-6372.
1 vehicles affectedUpdated June 10, 2026