Westfalia 305 177 391 102 Instructions De Montage page 8

GB
Installation Instructions
Electrical System for Towing Hitch
Westfalia Order No.:
Area of Application:
For vehicles with Check-Control the extension kit with the Westfalia part No. 305 160 300 173 is
also needed.
General Information:
Before starting work, please read the installation instructions.
The holes drilled must be deburred and then coated with anti-corrosion paint.
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.
Install a rear fog lamp on older trailers if they do not already have one before operating this electrical
equipment with them.
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!
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305 177 300 107 / 113
305 180 300 107 / 113
305 221 300 107 / 113
Audi A4 Limousine from 11/94 to 10/00
Audi A4 Avant from 02/96 to 05/01
all without Check-Control, with APS
7/13-pin