I found my notes for the pinouts for the main harness that supplies power to the head unit.
The connector is a white plastic 14 pin rectangular connector.
- 14pinconnector.JPG (226.89 KiB) Viewed 10069 times
The pinouts are (looking at the connector from the car harness):
1 2 3 |_| 4 5 6
7 8 9 10 11 12 13 14
1 - Illumination 12v (purple/grey)
2 - Ignition 12v (Green)
3 - Steering wheel controls + (purple/white)
4 - NC
5 - NC
6 - Memory Power 12v (blue/red)
7 - Dimmer for illumination vairable voltage (black/white)
8 - NC
9 - Steering wheel controls - (orange/white)
10 - Accessories 12v (yellow red)
11 - Ground (black)
12 - NC
13 - NC
14 - Battery 12v (yellow/black)