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Mercedes-Benz GLS 450 Recall 22V732: Third-Row Seatback Lock May Fail in a Crash

NHTSA campaign 22V732, reported September 30, 2022, 59,574 vehicles potentially affected.

What this recall means for you

The locks on the third-row seatbacks may fail, so the seatback may not stay locked in place during a crash. This is caused by a manufacturing error.

A seat with a failed seatback lock may not properly restrain occupants, which increases the risk of injury in a crash. Owners should be aware that this affects the rear seating position.

Authorized dealers will inspect the third-row seatback and replace it if necessary, free of charge. Owners who received the notification letter mailed November 18, 2022, can also contact Mercedes-Benz USA customer service at 1-800-367-6372 (recall number 2022100011). Check your vehicle's VIN for open recalls to see whether your vehicle is affected.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V732Mercedes-Benz USA, LLC
Component
SEATS:MID/REAR ASSEMBLY
Problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 AMG GLS63, 2020-2022 GLS450 and GLS580 vehicles. Due to a manufacturing error, the locks on the third-row seatbacks may fail in the event of a crash.
Risk
A seat with a seatback lock failure may not properly restrain occupants, increasing the risk of injury during a crash.
Remedy
Dealers will inspect and replace the third-row seatback, as necessary, free of charge. Owner notification letters were mailed November 18, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2022100011.
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 AMG GLS632021
Mercedes-Benz GLS 45020202021
Mercedes-Benz GLS 450 4MATIC2022
Mercedes-Benz GLS 580 4MATIC20202022
Mercedes-Benz GLS5802021