Hi Guys,
im new to Bimmerpost and i need some help before i take my car to any1,
i was trying to change the aftermarket crystal knob (from china)and now my car got stuck in P and doesn't change any gear, some say the little tape wire got damaged and some saying your gear module need to be change.
please some 1 help me out what to do and what caution i need to take.
