Volkswagen Polo Service & Repair Manual: 7-Pin« Trailer Socket

Volkswagen Polo Service & Repair Manual / Towing Guide / Technical Requirements / Trailer Socket / 7-Pin« Trailer Socket

If more electrical consumers need to be connected than the »7-pin« socket allows, a second »7-pin« socket must be installed. Pin assignment must conform to DIN ISO 1724:

1 - Left turn signal

2 - Tail lamps

3 - Ground

4 - Right turn signal

5 - Right headlamps, side marker lamps and license plate lamp

6 - Brake lamp

7 - Left headlamps, side marker lamps and license plate lamp

Trailer Socket

Connect the trailer socket to the vehicle electrical system of the vehicle pulling the trailer according to the manufacturer instructions. Refe ...

13-Pin« Trailer Socket

The backup lamps, »continuous current« and charging cable can be used on the trailer with the »13-pin« trailer socket. A »13-pin« trailer socket is re ...

Other materials:

Connecting Service Station
Turn off the ignition. – Connect the A/C service station to the power supply. – Connect quick-release coupling adapter to charging hoses of service station (handwheels not screwed in/ha ...

Refrigerant Circuit, Tracing Leaks, with Electronic Leak Detector -VAG1796
Note This repair manual describes different methods for detecting leaks in the refrigerant circuit. These methods have been tested and result in success when used correctly. If when searching for compressed air / Nit ...

Warning lamp
First read and observe the introductory information and safety warnings Lit up Possible cause Solution Fault in the alternator. Go to a qualified workshop. The electrical system should be checked. Switch off all electrical ...