Hi All.

found this information to do with colour coding for head unit installation. hope it helps.

1995 Land Rover Discovery Car Radio Wire Diagram
Car Radio Battery Constant 12v+ Wire: Light Green/Orange
Car Radio Accessory Switched 12v+ Wire: Violet
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Red/Brown
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: Under the Front Passenger Seat
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Black/White
Left Front Speaker Negative Wire (-): Black/Brown
Right Front Speaker Positive Wire (+): Black/Pink
Right Front Speaker Negative Wire (-): Black/Red
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Black/Yellow
Left Rear Speaker Negative Wire (-): Black/Orange
Right Rear Speaker Positive Wire (+): Black/Green
Right Rear Speaker Negative Wire (-): Black/Blue


from 1995 Land Rover Discovery Car Radio Wire Diagram


will be installing a full system tonight. consists of head unit, 6" front speakers, 6x9" rear speakers, 12" sub, mono block amp, 4ch amp, 2 farad capacitor plus all the wiring (which adds up in cost :S).


I'll take pics along the install and post em up so hopefully it can help out with anyone else doing a stereo.