MERCEDES-BENZ 2020 MERCEDES-BENZ GLC 300 Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2020 MERCEDES-BENZ GLC 300
Brand
MERCEDES-BENZ
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2020
Mercedes-Benz USA, LLC is recalling certain 2020 MERCEDES-BENZ GLC 300 vehicles due to air bags:sensor:side impact issues. Air bags and seatbelts that don't function as intended can increase the risk of injury during a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 CLS450, AMG E53, AMG CLS53, E350, E450, AMG GT43, AMG GT53, 2020 S450, S560, G550, AMG GLC63, 2020-2021 GLC300, and AMG G63 vehicles. The side crash sensor connectors may come loose, which could delay the activation of air bags and seatbelts during a side impact crash.
Reported concern (NHTSA)
Air bags and seatbelts that don't function as intended can increase the risk of injury during a crash.
Recommended Action
Per NHTSA guidance
Dealers will inspect and replace as necessary, the side impact crash sensors, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021070032/33.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026