3 wire IBUS connection for cd changer
 

does anyone know which wire is power and which is the IBUS on the 3 wire connector for the cd changer in trunk? I'm hooking up a resler USB connection to use with NAVCODER and just need to know which is what.

Ibus is always white/yellow stripe on E39 and E53.

And they're almost everywhere inside the car.

But check and confirm color before connecting your Ibus emulator.

http://medias.motorsport-passion.com...1-ibus7rg1.jpg

Please be very careful when tapping on wires.

thank you thank you thank you!!!