Westfalia 300 056 391 101 Instructions De Montage page 28

Socket Pin Assignment
Pin Circuit
1 Indicator lamp, left-hand side
2 Rear fog lamp
3 Ground
4 Indicator lamp, right-hand side
5 Tail light, right-hand side
6 Stop lamp
7 Tail light, left-hand side
8 Back-up light
9 Constant plus
10 --
11 Ground (circuit 10)
12 Trailer identification
13 Ground (circuit 9)
28 300 056 391 101 - 01 33/02
Installation Instructions:
Electrical System for Towing Hitch
Wire Colour
black/white
white
brown/white
black/green
gray/red
black/red
gray/black
green
red
--
--
--
brown
Universal Elektroanlage