2012 Mercedes-Benz GL450 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2012 Mercedes-Benz GL450
2012 Mercedes-Benz GL450 Problems
Vehicles equipped with a 7-speed automatic transmission may develop a rough shifting condition, most commonly going up from first to second gear and going down from third to second or second to first gear. Our technicians tell us this is due to an internal component failure. Mercedes has released updated parts; the transmission will need to be removed and disassembled to complete the necessary repairs.
2012 Mercedes-Benz GL450 Questions
I just bought a 2012 GL 450 which has the blue side LED lights. Initially every time I used my remote to lock/unlock the car doors, the LED light would come on. But recently they do not come on at all. I do not know what is causing this.
every once in awhile i put my key and turn it and it saids nothing like its not there maybe sitting for about 15mins or less it will start up! it did like 4 or 5 times then for 3 months i didn't have the problem anymore at all and then all of sudden it did it again 730pm til 215am it wouldn...
Removed key and close the door and still the radio continued to play.