Originally Posted by wurz154
The tiny black cable is the remote (it's not a normal remote because it does supply +12 when you open a door and it will disengage after 5 minutesish after releasing the key).
The twister pair "blueGreen +, BlueBrown -" is the Rear Right Channel.
The twisted pair "YellowRed+,YellowBrown-" is the Rear Left Channel.
does anyone know if this the same wire colors for the E90? if i use taps..will the dealer be more leinant with the whole warrnanty issue?