2008 Cadillac STS Stereo Wiring Information
Radio Battery Constant 12v+ Wire: Red/White
Radio Accessory Switched 12v+ Wire: Dark Green (This vehicle uses the can data network for accessory turn on.)
Radio Ground Wire: Black/White
Stereo Dimmer Wire: Yellow
Stereo Antenna Trigger Wire: Pink
Stereo Amp Trigger Wire: Dark Green (This vehicle uses the can data network for amplifier turn on.)
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Dark Green
Right Front Speaker Positive Wire (+): Dark Green
Right Front Speaker Negative Wire (-): Light Green
Left Rear Speaker Positive Wire (+): Brown/White
Left Rear Speaker Negative Wire (-): Brown
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Tan
The following information is currently not available:
Radio Illumination Wire
Audio Front Speakers Size
Audio Rear Speakers Size
*If you know any of the above or any other missing information please use the comment box below to notify us.