Mercedes-Benz GL550 Problem Report
Mercedes-Benz GL550 Transmission May not Shift into Drive Due to Failed Selector Module
The transmission drive selector module may fail resulting in the loss of gear selection capability. This condition can leave the vehicle stranded, and will require replacement of the drive selector module.
wont shift - LelandSpeed
Wont go into drive from time to time. Replaced the battery and it seems to have worked. - Visitor
Car stopped and would not move neither forward or backward. Turned Engine off and restarted and could moved it slowly to my home 2 miles away Had it towed to Mercedes and after days the came back and said that I needed To change the transmission. - Visitor
Warning message states car not in park when it is, then will not shift to drive or reverse. This happens then it work then it does'nt. - Myrnest
It would not shift out of park, no lights came uo the dash. We had the Drive Selector Module replaced. - Visitor
how to test if transmission control modulE is failed how to replace it? how much is it?
tires keep damaging like i need alignment n i notice the pockets are deflated