HELP!!! I have a 2000 323i with ~142,000 miles. About three weeks ago, my transmission won't go in reverse. I took my car to a family shop, they said my reverse gear is wore out. So it cost me $2,300 to rebuild it.
I picked up the car and drove it the next morning. As I was waiting at traffic light, I felt like someone push me from the back, this would happened intermittently. Also, when I was cruising at approximately 30mph to 40mph, I felt the gear slipped off intermittently. So I took it back to the shop and they recommended to replace wiring system. But then I have another problem, gear 1, 2 and reverse won't work. The shop ran the diagnostic and they said it is my ABS system. I do see the ABS warning goes on and off sometimes. So they claim that when ABS warning is on, gear 1, 2 and reverse won't work.
Please HELP if you do have advice on how I can get this repair correctly. All reply are much appreciated!!