View Full Version : color key to steering wheel controls

12-30-2005, 06:54 PM
Hey all I have recently purchased a '02 530I and am considering several aftermarket upgrades (stereo, bluetooth hands free etc...) and was wondering if anyone here has the wiring configs to the steering wheel buttons? My installer is confident he could tap them into afermarket gear provided he knows what colors are which buttons. The BIG IDEA is to use these to change tracks/stations, volume, source just like stock and also to set up the phone button to answer or voice prompt. Any help would be appreciated. Thanks