2006 BMW 330ci Car Radio Installation Schematic
Car Radio Battery Constant 12v+ Wire: Red/White
Car Radio Accessory Switched 12v+ Wire: Violet/White
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: N/A
Car Stereo Power Antenna Trigger Wire: N/A
Car Stereo Amp Turn-On Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Tweeter Size: 1″ Tweeters
Car Audio Front Tweeter Depth: 3/4″
Car Audio Front Tweeter Location: N/A
Front Left Speaker Positive Wire (+): Yellow/Red
Front Left Speaker Negative Wire (-): Brown/Orange
Front Right Speaker Positive Wire (+): Black/Red
Front Right Speaker Negative Wire (-): Brown/Orange
Car Audio Front Speakers Size: 6 1/2″ Speakers
Car Audio Front Speakers Depth: 2″
Car Audio Front Speakers Location: N/A
Rear Left Speaker Positive Wire (+): Yellow/Black
Rear Left Speaker Negative Wire (-): Black/Orange
Rear Right Speaker Positive Wire (+): Blue/Black
Rear Right Speaker Negative Wire (-): Black/Orange
Car Audio Rear Speakers Size: 6 1/2″ Speakers
Car Audio Rear Speakers Depth: 4″
Car Audio Rear Speakers Location: N/A
Car Subwoofer Speaker Size: N/A
Car Subwoofer Speaker Depth: N/A
Car Subwoofer Speaker Location: N/A
Car Subwoofer Speaker Positive Wire (+): N/A
Car Subwoofer Speaker Negative Wire (-): N/A
The 2006 BMW 330ci radio wire color information above is updated as it is submitted by the Modified Life community.