Originally Posted by E92vil
I am planning to do this retrofit.. I have a 07 e92 production date 08/06 with bluetooth, bmw assist ,aux only and logic7 system. I am planning to get the same hu that you got. Do you think the bluetooth built in the hu will interfere with my stock bluetooth? How did you recode the dongs? Thank you!
Hi! I think you should disconnect your old ulf module and close the optic fiber ring.
Be careful buying the head unit. This kind of HU sometimes comes without most connexions so your L7 amp cannot be connected to it. Check it before buying one.
If you whant the new dongs you only have to change one value at the kombi ecu.
radiostufe_X -> radiostufe_3_4