Audi 8T0 055 202 A Notice De Montage page 14

Socket assignment
Contact Circuit
1 Turn signal indicator, left
2 Fog tail light
3 Earth (circuit 1-8)
4 Turn signal indicator, right
5 Rear light, right
6 Brake lights
7 Rear light, left
8 Reversing lights
9 Continuous positive
10 Charge wire
11 Earth (circuit 10)
12 Trailer ID
13 Earth (circuit 9)
14 WESTFALIA-Automotive GmbH
Wire colour
black/white
grey/blue
brown
black/green
grey/red
black/red
grey/black
black/blue
red
yellow
brown/white
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brown
305 211 391 103 - 003 - 28/12 Audi A4/A5