Mercedes-Benz GLS450 recalls by year
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
32 recalls found for the Mercedes-Benz GLS450 in NHTSA data as of September 22, 2026, and 139 owner complaints. Choose a model year:
| Model year | Recalls | Complaints |
|---|---|---|
| 2021 Mercedes-Benz GLS450 | 12 | 30 |
| 2020 Mercedes-Benz GLS450 | 22 | 36 |
| 2019 Mercedes-Benz GLS450 | 3 | 24 |
| 2018 Mercedes-Benz GLS450 | 3 | 14 |
| 2017 Mercedes-Benz GLS450 | 8 | 35 |
| 2016 Mercedes-Benz GLS450 | 1 | 0 |
Has your Mercedes-Benz been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. Recall repairs are free.
Newest Mercedes-Benz GLS450 recalls
- Mar 15, 202424V207000Electrical system116,020 vehiclesMercedes-Benz GLE 450, Mercedes-Benz GLS 580 4MATIC and 14 more models
A 48-Volt ground connection under the passenger seat may not be secured properly, resulting in the ground connection overheating.
- Feb 16, 202424V118000Power train105,071 vehiclesMercedes-Benz GLE 450, GLS 450 4MATIC and 1 more model
The transmission may not fully downshift in certain conditions, causing the engine to stall.
- Jun 26, 202323V445000Fuel system, gasoline143,551 vehiclesMercedes-Benz AMG C43, Mercedes-Benz AMG C63 S and 40 more models
Please refer to MBUSA's recall report for specific vehicle details.
- Mar 17, 202323V177000Visibility61,450 vehiclesMercedes-Benz GLE 350, GLE 450 and 8 more models
The air conditioner drain hoses may have been incorrectly installed, causing water to drain into the passenger compartment.
- Sep 30, 202222V732000Seats59,574 vehiclesMercedes-Benz GLS 580 4MATIC, GLS450 and 3 more models
Due to a manufacturing error, the locks on the third-row seatbacks may fail in the event of a crash.
- Sep 12, 202222V680000Structure161,000 vehiclesMercedes-Benz GLE 350, GLE 450 and 10 more models
Due to a manufacturing error, the rear door window trim bars may detach.
- Jul 1, 202222V466000Air bags81 vehiclesMercedes-Benz GLS 580 4MATIC and GLS450
The front air bag wiring harness may be routed incorrectly, which can cause the air bag not to deploy properly.
- May 20, 202222V365000Electrical system, communication242,722 vehiclesMercedes-Benz C300, Mercedes-Benz CLA 250 and 54 more models
Please refer to MBUSA's recall report for specific vehicle model details.
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