Westfalia 313 176 300 107 Notice De Montage Et D'utilisation page 21

Installation instructions:
Electrical system for towing hitch
22. Only for 13-pin trailer socket:
Using the 3-pin connector for the constant plus extension kit, the functions "Constant plus",
"Charge lead" and "Ground for charge lead" can be retrofitted (Westfalia 300025300113).
Special information concerning vehicles with parking distance control (PDC)
On vehicles with PDC it is possible to deactivate the PDC for trailer operation.
Lay the brown/white cable from the trailer control module plug (Fig. 1/4) to the PDC controller and
connect it.
Otherwise the a park assistance with the switch in the cockpit can be deactivated.
If the control line is not used, insulate and secure the cable end.
Note
If you have any queries concerning the deactivation of the PDC system, please contact the
nearest garage.
Checking correct operation
23. Reconnect the ground of the vehicle's battery.
24. Check the trailer function with the help of a suitable test instrument (with load resistors) or
with the help of a trailer.
25. If necessary remove the NSL lamp from the right tail lamp.
26. Secure all cables using cable ties.
27. Refit any parts removed for installation.
Vito/Viano ab 2003 313 176 391 102 - 003 - 09/13
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