NHTSA (USA)High Risk
2020 MERCEDES-BENZ GLB 250NHTSA Campaign #21V404000
The official notice
Defect
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020 GLB250 vehicles. The side curtain air bags may not deploy properly during a crash.
Safety Risk
Air bags that do not deploy as intended can increase the risk of injury.
Remedy
Dealers will replace the side curtain air bags, free of charge. Owner notification letters were mailed on September 24, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
16 vehicles affectedMfr ref: 2021080012Updated June 10, 2026