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Mercedes-Benz GLS 450 Recall 22V466: Front airbag wiring may be misrouted and fail to deploy

NHTSA campaign 22V466, reported July 1, 2022, 81 vehicles potentially affected.

What this recall means for you

The front air bag wiring harness on these vehicles may be routed incorrectly. If that happens, the front air bag may not deploy properly, which means the vehicle does not meet federal occupant crash protection requirements.

An air bag that does not deploy properly can increase the risk of injury to occupants in a crash. Because the protection may not work as designed, this is a serious safety issue even though it only shows up when a crash occurs.

Authorized Mercedes-Benz dealers will correct the wiring harness routing at no cost to you. Owner notification letters were mailed August 22, 2022. You can also contact Mercedes-Benz customer service at 1-800-367-6372, referencing recall number 2022070006, and check your VIN for any open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V466Mercedes-Benz USA, LLC
Component
AIR BAGS:FRONTAL
Problem
Mercedes-Benz, LLC (MBUSA) is recalling certain 2020 Mercedes-Benz GLS 450 and GLS 580 vehicles. The front air bag wiring harness may be routed incorrectly, which can cause the air bag not to deploy properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Risk
An air bag that does not deploy properly can increase the risk of injury in the event of a crash.
Remedy
Dealers will correct the wiring harness routing, free of charge. Owners notification letters were mailed August 22, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022070006.
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.

Affected vehicles

Mercedes-Benz GLS 4502020
Mercedes-Benz GLS 580 4MATIC2020