GB
Installation Instructions
Electrical System for Towing Hitch
Westfalia Order No.:
Area of Application:
General Information:
Before starting work, please read the installation instructions.
Drilled holes must be deburred and then coated with protective paint.
Treat bare metal body sections including holes with anti-corrosion agent according to the specifica-
tions of Fiat. Here the following agents from the firm PPG are to be used:
F386 Zinc Welding Primer, F391 Chromate-Free Epoxy Filler, E336 Hardener for Epoxy Filler and
F372 Thinner.
The electrical set may only be installed by specially-trained personnel with the battery disconnected.
Please make sure before drilling that there is sufficient clearance behind the trim.
Important: Any electronically stored data (car radio, onboard computer etc.) may be lost.
During trailer towing the rear fog light of the pulling vehicle is switched off by the control unit.
This must be retrofitted for towed vehicles without a rear fog lamp.
The failure of a turn signal, including on the trailer, is indicated by an increase in the flashing frequency.
As a result, no additional flashing check is required.
An electrical socket adapter may only be used during trailer towing, and must be removed after trailer
towing is completed!
The German version of these installation instructions shall be applicable in event of any legal
questions.
Subject to modification!
Legend for the vehicle's wiring diagram:
1
Continuous positive connection
2
Control unit
3
Left tail light
4
Right tail light
- - - - Wire lane
12
306 216 300 107 / 306 216 300 113
Fiat No.:
46 216 296 / 46 216 297
Citroen Nr.:
KN 22478 / KN 22479
Peugeot Nr.:
Fiat Ducato, Citroen Jumper, Peugeot Boxer 2002-
5
6
7
8
7/13-pin
- -
/ 002384
Earthing connection
Socket 13-pin
Tow hook
Parking aid