i searched realoem with my VIN and it came up with these 3 options (330ci 2001 cab)
AUTOMATIC GEARBOX A5S325Z
AUTOMATIC GEARBOX A5S360R / A5S390R
is this the ZM box?
i have this no reverse issue, when i put it in Reverse the revs drop a little but the car goes nowhere, and when in D it works but makes like a thump when it engages the gear.
Also the car is in Limp mode with the cog in the dash! this happened when i fitted HIDs! lol i just wanted to know if the transmission ecu is locked to each individual car or if second hands ones can be fitted plug n play!
I actually have complete gearbox fail, wtf!!! please help!