Message Forums

The easiest way to do this is to first check to see if you have the 7 pin 12N plug or the multi 13 pin plug. Which ever the case then search the internet for the corresponding wiring diagram and then have a look at the different colour wiring and the corresponding number to detect which wire functions each application and write then down on a piece of paper. The wiring loom colours at the rear caravan lights should correspond with that of the plug which you should be able to connect the correct wire to each individual light. That is what I would tend to do as it may save you time connecting at random and the chance of blowing any fuses. As an example see the link below (12N application).

http://www.westerntowing.co.uk/acatalog/Trailer_12N_wiring_diagram.html