SOCKET AND PLUG WIRING INSTRUCTION 12N Normal socket 12S Supplementary socket (post 1998 caravans) 1Left turn indicator - yellow wire 1Reverse light - yellow wire 2Fog - blue wire . … blue wire 3Earth - white wire 3Earth - white wire 4Right turn indicator - green wire 4Power feed and auxilliary battery charging - green wire 5Right side light - brown wire 5Spare - brown wire 6Brake light - red wire 6Fridge - red wire 7Left side light and numberplate 7Earth for pin 6 - black wire light - black wire The terms ‘right’ and ‘ …

SOCKET AND PLUG WIRING INSTRUCTION 12N Normal socket 12S Supplementary socket (post 1998 caravans) 1Left turn indicator - yellow wire 1Reverse light - yellow wire 2Fog - blue wire 2Spare - blue wire 3Earth - white wire 3Earth - white wire 4Right turn indicator - green wire 4Power feed and auxilliary battery charging - green wire 5Right side light - brown wire 5Spare - brown wire 6Brake light - red wire 6Fridge - red wire 7Left side light and numberplate 7Earth for pin 6 - black wire light - black wire The terms ‘right’ and ‘left’ are when viewed from the rear of the vehicle. Depending on the age of the vehicle and the type of electrics, if you are not using the vehicle manufacturer’s own wiring kit, relays will be required. The following diagrams show how to use these devices correctly. Please note that some cars may have wiring that differs from the colours shown so you must check each circuit to make sure that you are making the right connection. On older manufactured seven-pin plugs and sockets, terminals were marked L, R, 31, 54, 54G, 58L and 58R. These are shown in the diagram below with their current markings.

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