NHTSA Recall 21V404000: Curtain (air bags)
Mercedes-Benz USA, LLC reported this safety recall to NHTSA on , covering an estimated 16 vehicles. It affects 2020 Mercedes-Benz GLB 250.
| NHTSA campaign | 21V404000 |
|---|---|
| Manufacturer campaign | 2021080012 |
| Component | AIR BAGS › SIDE/WINDOW › CURTAIN |
| Report received | May 28, 2021 |
| Owner notification | September 24, 2021 |
| Initiated by | Manufacturer |
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.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Vehicles covered by recall 21V404000
| Make and model | Model years |
|---|---|
| Mercedes-Benz GLB 250 | 2020 |
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.