Hello. I'm having some trouble with my BMW. I'we changed my 535i 96mod engine and aut transmission to a 2000 mod 540i MB62TUB44.
The problem is that I don't have electric throttle. Since I'm not capable of just adding my own electric wire system to the excisting, I figured the best way would be to change the entire wiring harness off the car.
But if I do that, how many electric modules will I need to upgrade also?
Thinking Asc, door modules, seat modules, window modules etc..
Is it any modules at all from my 535 that i can use with the 540i wiring harness?
Thanx in advance