2020 MERCEDES-BENZ GLS 580 4MATIC Complaints
View complaints related to 2020 MERCEDES-BENZ GLS 580 4MATIC. The complaints found here are submitted by actual consumers with first hand experience. There are more than 10 complaints submitted for the 2020 MERCEDES-BENZ GLS 580 4MATIC. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.
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2020 MERCEDES-BENZ GLS 580 4MATIC- Woodbridge, VA
The fuel rail system failed on the passenger side of the engine and leaks. This is the same issue seen on, but VIN number isn't apart of it: Campaign No. : 2022030003 CA DMV. : 220303 NHTSA ID 21V961 I have taken the vehicle to a Mercedes dealer twice for the concern of smelling gas. The second time I had a video but the service tech couldn't replicate the leak. This safety concern pose a great risk as the gas could come into contact with a hot surface and ignite but passenger at HIGH risk. The problem has taken to the dealer twice with video showing the leak., however they cannot reproduced confirmed/replicate it. No the vehicle or component has not been inspected by the police, insurance representatives or others? But has been taken to the dealership, not the manufacturer. No warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear?Just when it leaks there is a strong gas smell as well as a visual of where the leak is coming from.
Source: NHTSA WEB SITE -
2020 MERCEDES-BENZ GLS 580 4MATIC- Hayward, CA
The suspension has failed despite changing engine mounts. It is available for inspection if needed. I also believe there is Premature wear of the front struts and rear shock absorbers. This can affect vehicle handling and control, increasing the risk of a crash. There were no warning lamps and it has been inspected by various mechanics including Mercedes
Source: NHTSA WEB SITE