https://plaincars.com/make/mercedes-benz-gls-450-4matic New NHTSA complaints and recalls filed for the Mercedes-Benz GLS 450 4matic. en-us Sun, 18 Oct 2026 07:46:29 GMT https://plaincars.com/make/mercedes-benz-gls-450-4matic https://plaincars.com/make/mercedes-benz-gls-450-4matic#complaint-2155214 Mon, 08 Dec 2025 00:00:00 GMT I am writing to file a formal complaint regarding a serious malfunction of the Automatic Emergency Braking (AEB) system. This malfunction caused my vehicle to unexpectedly perform an emergency stop without a valid cause, resulting in significant damage to its suspension system. Incident Details: •Date of Incident: Friday, December 5, 2025, between 10:45 am and 11:15 am ET •Location: Community Bap https://plaincars.com/make/mercedes-benz-gls-450-4matic https://plaincars.com/make/mercedes-benz-gls-450-4matic#complaint-2155215 Mon, 08 Dec 2025 00:00:00 GMT I am writing to file a formal complaint regarding a serious malfunction of the Automatic Emergency Braking (AEB) system. This malfunction caused my vehicle to unexpectedly perform an emergency stop without a valid cause, resulting in significant damage to its suspension system. Incident Details: •Date of Incident: Friday, December 5, 2025, between 10:45 am and 11:15 am ET •Location: Community Bap https://plaincars.com/make/mercedes-benz-gls-450-4matic https://plaincars.com/make/mercedes-benz-gls-450-4matic#complaint-2155216 Mon, 08 Dec 2025 00:00:00 GMT I am writing to file a formal complaint regarding a serious malfunction of the Automatic Emergency Braking (AEB) system. This malfunction caused my vehicle to unexpectedly perform an emergency stop without a valid cause, resulting in significant damage to its suspension system. Incident Details: •Date of Incident: Friday, December 5, 2025, between 10:45 am and 11:15 am ET •Location: Community Bap https://plaincars.com/make/mercedes-benz-gls-450-4matic https://plaincars.com/make/mercedes-benz-gls-450-4matic#complaint-2148214 Thu, 13 Nov 2025 00:00:00 GMT The contact owns a 2025 Mercedes-Benz GLS450. The contact stated that while driving approximately 50 MPH, a loud popping noise had occurred, and suddenly the panoramic glass sunroof exploded, causing shards of glass to fall into the cabin of the vehicle. During the incident, shards of glass contacted the driver, front seat passenger, and middle row passenger located on the driver's side. The drive https://plaincars.com/make/mercedes-benz-gls-450-4matic https://plaincars.com/make/mercedes-benz-gls-450-4matic#complaint-2148215 Thu, 13 Nov 2025 00:00:00 GMT The contact owns a 2025 Mercedes-Benz GLS450. The contact stated that while driving approximately 50 MPH, a loud popping noise had occurred, and suddenly the panoramic glass sunroof exploded, causing shards of glass to fall into the cabin of the vehicle. During the incident, shards of glass contacted the driver, front seat passenger, and middle row passenger located on the driver's side. The drive https://plaincars.com/make/mercedes-benz-gls-450-4matic https://plaincars.com/make/mercedes-benz-gls-450-4matic#complaint-2137628 Wed, 08 Oct 2025 00:00:00 GMT The contact owns a 2025 Mercedes-Benz GLS450 4Matic. The contact stated that while driving at an undisclosed speed, the engine overheated, with several unknown warning lights illuminated. The vehicle was taken to the dealer, where it was diagnosed that the coolant pump had failed and needed to be replaced. The vehicle was repaired. The contact then stated that while driving at an undisclosed speed https://plaincars.com/make/mercedes-benz-gls-450-4matic https://plaincars.com/make/mercedes-benz-gls-450-4matic#complaint-2137629 Wed, 08 Oct 2025 00:00:00 GMT The contact owns a 2025 Mercedes-Benz GLS450 4Matic. The contact stated that while driving at an undisclosed speed, the engine overheated, with several unknown warning lights illuminated. The vehicle was taken to the dealer, where it was diagnosed that the coolant pump had failed and needed to be replaced. The vehicle was repaired. The contact then stated that while driving at an undisclosed speed https://plaincars.com/make/mercedes-benz-gls-450-4matic https://plaincars.com/make/mercedes-benz-gls-450-4matic#recall-25V325000-mercedes-benz-mercedes-benz-gls-450-4matic-2025 Fri, 30 May 2025 00:00:00 GMT Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024 GLE 350 4MATIC, 2025 GLE 450e 4MATIC, GLE 450 4MATIC Coupe, GLE 450 4MATIC, GLS 450 4MATIC, Maybach GLS 600 4MATIC, AMG GLE 53 4MATIC, AMG GLE 53 4MATIC Coupe, AMG GLE 63 S 4MATIC Coupe, and AMG GLS 63 4MATIC vehicles. The multi-purpose camera and the rearview mirror may be insufficiently attached to the windshield and may detach.