Installation instructions:
Electrical system for towing hitch
Installing the electrical kit
1. Disconnect the negative battery terminal.
2. If necessary, remove the following coverings and panels:
•
On the right-hand side of the vehicle
Trunk cover
-
Backseats
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Rear side panel
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Lower covering of C, B and A pillars
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Entrance panel
-
Cover of the fuse carrier
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3. Remove the 37 mm hole cover below the right tail light from the vehicle.
4. Lead the cable end with the 16-pin black plug through the cable leadthrough to the socket
holder plate.
5. Insert the rubber grommet into the cable bushing.
6. Fasten the cable set with the ready-made cable ties to the provided holes.
Socket installation
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Fig. 2: Socket installation
7. Press the contact insert (Fig. 2/1) into the socket housing (Fig. 2/2) and push the rubber
grommet towards the socket.
8. Screw the socket onto the holding plate (Fig. 2/3) using the supplied screws.
Porsche Cayenne, VW Touareg
321 500 391 102 - 002 - 44/05
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