Based on car owner complaints, the most common issues with the 2017 Mercedes-Benz GLS550 fall into the category of UNKNOWN OR OTHER. Below we had classified the complaints into groups by components affected.
We have singled out the top-3 most critical reports that involved victims or injuries.
I lower the passenger car window when i entered the car in a very hot day and the window glass exploted. i took the car to the dealer and they said it...
i purchased a 2017 gls 550 in january 2018 from loeber motors in lincolnwood illinois. the sticker on the vehicle represented that there were 'al...