VW Golf manuals

Volkswagen Golf Service & Repair Manual: Trailer socket

The trailer socket must be connected in accordance with the manufacturer's instructions to the electrical system of the pulling vehicle.
When installing, observe the relevant current flow diagrams and the installation instructions from the manufacturer of the towing device.
   
»7-pin« trailer socket
If more than the recommended number of electrical consumers is to be connected in a system with a »7-pin« socket, a second »7-pin« socket must be installed. Assignment of the pins should be carried out in accordance with DIN ISO 1724 as follows:
1 - Left turn signal
2 - Rear fog light
3 - Earth
4 - Right turn signal
5 - Driving light, marker light, right number plate light
6 - Brake light
7 - Driving light, marker light, left number plate light
   
»13-pin« trailer socket
Reversing lights, »permanent current« and charge lead on the trailer can be used via the »13-pin« trailer socket. If a bike trailer or a caravan is to be towed, for example, it is recommended that a »13-pin« trailer socket is always used.
   
Assignment of the pins should then be carried out in accordance with DIN ISO 11446 as follows:
1 - Left turn signal
2 - Rear fog light
3 - Earth for current circuit 1 to 8
4 - Right turn signal
5 - Right driving light
6 - Brake light
7 - Left driving light
8 - Reversing light
9 - Terminal 30 (permanent positive)
10 - Terminal 15 (charge battery in trailer)
11 - Not assigned
12 - Not assigned
13 - Earth for terminal 15/30
 

13-pin« trailer socket

Factory fitted towing attachment
If the vehicle was supplied with a factory fitted towing attachment, everything with regards to the technical and legal requirements has already been taken care of. ...

Trailer detector control unit -J345-
General description: The trailer detector control unit -J345- detects a power consumption of at least 5 W → Remark when “towi ...

Other materials:

Wheel bolts
Fig. 222 Changing a wheel: loosening the wheel bolts Fig. 223 Changing a wheel: tyre valve ① and locations of the anti-theft wheel bolt ② or ③ First read and observe the introductory information and safety warningsOnly the spanner delivered with the vehicle should be used to loosen ...

Overview of fitting locations – central locking
1 -  Coupling station Fitting location: right A-pillar To separate connections, release bellows at pillar 2 -  Onboard supply control unit -J519- Location: Under dash panel on driver side Removing → Electrical syste ...

Electrical controls on the front seats
Fig. 44 Moving the front left seat forwards and backwards, adjusting the backrest and the seat cushion for height and tilt Fig. 45 Adjusting the lumbar support. First read and observe the introductory information and safety warnings The layout of the controls on the front right-hand seat ...

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