MERCEDES-BENZ 2021 MERCEDES-BENZ E 350 Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2021 MERCEDES-BENZ E 350
Brand
MERCEDES-BENZ
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2021
Mercedes-Benz USA, LLC is recalling certain 2021 MERCEDES-BENZ E 350 vehicles due to seat belts:rear/other:retractor issues. An unsecured child restraint system can increase the risk of injury during a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Mercedes-Benz, LLC (MBUSA) is recalling certain 2021 G550, AMG G63, E350, E450, AMG CLS53, AMG E53, AMG GT43, AMG GT53, AMG GT63, 2021-2022 CLS450, and AMG E63 vehicles. The rear seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Reported concern (NHTSA)
An unsecured child restraint system can increase the risk of injury during a crash.
Recommended Action
Per NHTSA guidance
Dealers will inspect, and replace as necessary, the rear seat belt assemblies, free of charge. Owners notified of the voluntary recall campaign by an interim letter on August 13, 2021. A final letter was mailed on September 24, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.
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