A8 Quattro Sedan V8-4.2L (BVJ) (2008)
1 - Ground (GND)
2 – Radio telephone (special-purpose vehicles)
3 – Alarm (special-purpose vehicles)
4 – Not used
5 – Headlamp flasher/lamp control
6 – Turn signal indicators
C - Harness Connector of Multi-Function Steering Wheel/Tiptronic/Heated Steering Wheel
7 - Tip-"-"
8 - Multi-function steering wheel "+" voltage supply
9 – Multi-function steering wheel/data
10 - Tip-"+"
11 – Multi-function steering wheel/dimmer
12 - Tiptronic ground (GND)
13 - Heated steering wheel "+"
14 - Heated steering wheel "-"
D - Steering Angle Sensor
1 – lamp barrier 5
2 – lamp barrier 3
3 – lamp barrier 1
4 - 12V voltage supply
5 - 5 V voltage supply
6 – lamp barrier 6
7 – lamp barrier 4
8 - lamp barrier 2
9 – Steering Angle Sensor ground
10 – lamp barrier 7
E - Horn
1 – Horn ground
2 – Horn
F - Wiper System
1 - Ground (GND)
2 – Intermittent wipe potentiometer
3 - Board computer