by the way.. when i move the selector to N during driving at 30 or 40 mile/h then back to D, the tranny start working normaly again for 15 to 20 min...then the problem comes back...
ok... this is the update... i i did energize the kickdown switch on other s500 (my frined) by jumping the switch and his car start to do the same problem..... i am sure my problem is the kickdown valve inside the gearbox opens it self when the car got hot.... any idea about changing this valve???? does the valve budy needs to be removed??? plz
Linear Mode
