NHTSA (USA)High Risk
2021 MERCEDES-BENZ AMG GTNHTSA Campaign #22V042000
The official notice
Defect
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 AMG GT Black Series vehicles. The wiring harness for the front wheel speed sensor may be the incorrect length, which could result in damage to the harness during certain driving conditions.
Safety Risk
A damaged speed sensor wiring harness can impair dynamic control functions, such as stability and traction control, and anti-lock brakes, increasing the risk of a crash.
Remedy
Dealers will replace the wiring harness, free of charge. Owner notification letters were mailed March 18, 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
172 vehicles affectedMfr ref: 2022020019Updated June 10, 2026