Air bags and seat belts that do not function properly can increase the risk of injury in a crash.

Air Bags — Air Bag/Restraint Control Module — Software

Summary

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLB250 vehicles. In the event of a crash, the air bag control unit software may not activate the front seat belts and front passenger air bag properly.

Actions

Dealers will update the air bag control unit software, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

Documents (10)

• Remedy Instructions and TSB
• Recall Quarterly Report #2, 2021-4
• Recall Acknowledgement
• Defect Notice 573 Report
• Recall 573 Report - AMENDMENT 1
• Recall 573 Report - AMENDMENT 2
• Manufacturer Notices(to Dealers,etc) - Recall Campaign Launch Notification, Update Airbag Control Unit Parameters MY20 GLB-Class (247 platform)
• Manufacturer Notices(to Dealers,etc)- Recall Campaign Initial Notification Update Airbag Control Unit Parameters MY20 GLB-Class (247 platform)
• ISSUED Owner Notification Letter(Part 577)
• Recall Quarterly Report #3, 2022-1

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