Installation instructions:
Electrical system for towing hitch
Connecting the power supply
Power is picked up directly from the front fuse box.
16. Lay the red/blue cable along the vehicle's cable harness to the fuse box (Fig. 1/2).
17. Let the quick-connect receptacle of the red/blue cable of the cable harness and the one of the
enclosed single red cable with the black connector lock into place in the fuse holder (Fig. 2).
18. Take the black plug out of slot ("B") of the fuse box (Fig. 1/2) and connect it to its matching
counterpart on the cable harness. Plug the other plug-in connectors back into slot ("B"). Make
sure that the plugs lock firmly into place.
19. Insert fuse (Fig. 2).
20. Fasten the plug-in connector below the fuse box in a suitable manner.
Special information concerning vehicles with parking distance control (PDC)
On vehicles with PDC it is possible to deactivate the PDC for trailer operation.
21. Lay the brown/white cable to the PDC control unit (Fig. 1/2).
22. Open the 8-pin plug and insert the contact of the brown/white cable into compartment 6.
23. Close the plug and plug it back into the PDC control unit.
Note: If the vehicle is not equipped with a PDC system, insulate the brown/white cable and secure
it properly.
Note: If necessary, recode the PDC controller for trailer operation with the aid of the tester
(examiner) !
24. Only for 13-pin trailer socket:
Using the 3-pin connector for the constant plus extension kit (Fig. 1/7), the function "Constant
plus" or "Constant plus and charging lead" can be retrofitted.
The constant plus extension kit is available in specialist shops under the Westfalia part no.
300 027 300 113.
The constant plus and charge lead extension kit is available in specialist shops under the
Westfalia part no. 300 025 300 113.
Checking the correct operation
25. Reconnect the ground of the vehicle's battery.
26. Check the trailer function with the help of a suitable test instrument (with load resistors) or with the
help of a trailer.
27. Secure all cables using cable ties.
28. Reattach any parts removed for installation.
Fiat Bravo
WESTFALIA Automotive GmbH
306 550 391 101 - 002 - 31/07
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