Volkswagen 5QA 092 155 A Instrucciones De Montaje página 34

Towing hitch with open socket mounting plate:
Unscrew the pre-fitted M5x14 screws from the socket housing (these are not required in this case).
Carefully remove the socket seal for the side outlet, which is not needed here, without damaging the
insulating sleeving!
Insert the pre-assembled wiring harness socket insert into the socket housing supplied, click into
place in the supports and mount it on the towing hitch mounting plate using the supplied M5 x
24 screws and the M5 nuts. (See fig. 2)
Figure 1
The socket allocation is as follows:
Wire
blue/yellow
blue/white
brown
blue/green
grey/yellow
white/green
grey/red
black/green
red/white
red/blue
brown
not occupied
brown
ATTENTION!
a) Ensure that the sealing elements are correctly seated! In particular, the seal on the cable outlet
from the socket must cover the insulating sleeve, not the individual wires!
b) Route the wiring harness so that no chafing can occur!
c) Do not route the wiring harness close to the exhaust system!
29.05.2015-5TA.055.204
Table 1:
Contact no. Function
1 Left directional indicator
2 Rear fog light
3 Earth (for contact nos. 1 to 8)
4 Right directional indicator
5 Right rear light
6 Brake lights
7 Left tail light
8 Reversing light
9 Power supply permanently positive trailer (Ter. 30)
10 Power supply charging cable trailer (Ter. 15)
11 Earth (for contact no. 10)
12 Trailer detection control cable
13 Earth (for contact no. 9)
Figure 2
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