Recall 22V732 affects 59,574 2020-2022 Mercedes-Benz GLS450, GLS580, and AMG GLS63 SUVs for third-row seatback lock failure. Repair is free at any franchised Mercedes-Benz dealer.
Mercedes-Benz is recalling 59,574 2020-2022 GLS450, GLS580, Gls 450, Gls 580, and AMG GLS63 SUVs because the third-row seatback locks can fail during a crash. A failed lock can leave occupants improperly restrained and raise injury risk; Mercedes-Benz dealers will inspect and replace the affected seatback parts free of charge.
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What's wrong?
In the affected 2020-2022 Mercedes-Benz SUVs, the third-row seatback uses a locking mechanism inside the seat backrest frame. That lock is supposed to hold the seatback upright and fixed to the vehicle structure, especially when the seat is occupied or when crash forces load the rear seat.
The problem is a supplier production error in that lock. The spring inside the third-row seatback locking mechanism was not installed to the current production specification, or it was positioned incorrectly. Without the spring in the right place, the lock does not have the same control over the latch. In a crash, the seatback lock can fail, allowing the seatback to move instead of staying secured.
There is no warning sign before failure. The driver will not receive a dashboard warning or other advance notice because the issue is inside the seatback locking mechanism and shows up under crash load.
Who's affected?
Spans 5 GLS SUV variants across the 2020-2022 model years, all tied to the same seat backrest frame.
| 2022 Mercedes-Benz Gls 580 | seat assembly |
|---|---|
| 2022 Mercedes-Benz Gls 450 | seat assembly |
| 2021 Mercedes-Benz AMG GLS63 | seat assembly |
| 2021 Mercedes-Benz GLS580 | seat assembly |
| 2021 Mercedes-Benz GLS450 | seat assembly |
| 2020 Mercedes-Benz Gls 580 | seat assembly |
| 2020 Mercedes-Benz Gls 450 | seat assembly |
| Units affected | 59,574 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching 2020-2022 Mercedes-Benz GLS or AMG GLS model does not guarantee inclusion. Check your VIN to confirm whether your specific SUV is included.
What's the safety risk?
A third-row seatback lock failure can keep the seat from properly restraining occupants in a crash, increasing the risk of injury. There is no warning sign before this failure, so keep passengers out of the affected third-row seat until a dealer checks it. Repair is free at any franchised Mercedes-Benz dealer.
What should I do?
- Check your VIN to confirm your 2020-2022 Mercedes-Benz Gls 580, Gls 450, AMG GLS63, GLS580, or GLS450 is included in this recall.
- Contact a franchised Mercedes-Benz dealer to schedule the free third-row seatback inspection and replacement, which fixes seatback locks that can fail in a crash.
- Bring the owner letter if you have it, and reference recall number 22V732 when you call.
- Ask the dealer whether to keep passengers out of the third row until the inspection and repair are complete.
- Call Mercedes-Benz customer service at 1-800-367-6372 if you need help finding a dealer.
What happens at the repair
At the dealer, a Mercedes-Benz technician inspects the third-row seatback and replaces the seatback when the recall condition is present. The replacement parts and labor are free under the recall. Out-of-pocket repairs already paid are handled through the existing new vehicle warranty, not through a separate reimbursement program, since the involved vehicles remain under warranty. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| September 30, 2022 | NHTSA published the recall |
|---|---|
| October 7, 2022 | Dealer notification began |
| November 18, 2022 | Owner notification mailed |
| November 18, 2022 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 22V732?
Recall 22V732 covers 59,574 2020-2022 Mercedes-Benz GLS vehicles with third-row seatback locks that can fail in a crash. A failed seatback lock can keep the seat from properly restraining occupants, increasing injury risk. Mercedes-Benz dealers will inspect and replace the third-row seatback for free.
What should I do if my 2020-2022 Mercedes-Benz Gls 580, Gls 450, AMG GLS63, GLS580, or GLS450 is on this recall?
Check your VIN to confirm your specific SUV is included in recall 22V732. If it is, contact a franchised Mercedes-Benz dealer to schedule the third-row seatback inspection. The dealer will replace the seatback if needed, and the recall repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and Mercedes-Benz says dealers will inspect and replace the third-row seatback as needed free of charge. Use recall 22V732 when you call the dealer service desk.
What is the safety risk?
The risk is weaker occupant restraint during a crash. Recall 22V732 says the third-row seatback locks can fail because of a manufacturing error, which can keep the seat from holding occupants properly and increase injury risk. The repair path is a free dealer inspection and replacement if needed.
What if I bought this Mercedes-Benz GLS used?
The free recall repair still applies. Federal recall law follows the vehicle, not the first owner. Check your VIN to confirm whether your specific SUV is included, then call a franchised Mercedes-Benz dealer and reference recall 22V732.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/22V732000 |
|---|---|
| Mercedes-Benz customer service | 1-800-367-6372 |
| NHTSA recall # | 22V732 |
| NHTSA recall # (full) | 22V732000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Report (PDF)
- Download Owner Notice (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →