brand new and high quality Product Description Material: ABS+ Copper Color: Black (N Type) + Gray(S Type) Voltage: 12V Certification: CE, ROHS, PAHS Features: Connect the major vehicle and the additional trailer; Transfer the electronic signature from the vehicle to trailer. This lead enables you to connect your 13 Pin European plug on your vehicle to 7 pin 12N & 12S Sockets on your caravan or towed item. The adapter plugs into the Vehicle 13 pin Plug and the two sockets on the trailer/caravan can then plug into the adapter. Weather proof sprung locking flap, protects the connections when not in use and locks in the 7 pin socket, when in use. Adapter13Pin Plug to 7Pin socket N/S type, 12 volt car trailer. Converts 13 pin Euro Style Plug to 7 pin 12N 12S fitting as on most caravans / trailers Will operate all road legal lighting for your trailer / caravan Slim line design - same diameter as a normal trailer plug and just over half the length Please do not mistake this item for the 7 to 13pin one, please check the socket male or female type before purchasing; we do sell the 7 to 13 pin converter. Specs: Wiring configuration: 7 Pin Lighting Connections - 12 N Black Cable Function PIN 1 - Yellow Wire (Left/H Direction Indicator) PIN 2 - Blue Wire ( Rear Fog Lamps ) PIN 3 - White Wire ( Earth Return ) PIN 4 - Green Wire (Right/H Direction Indicator) PIN 5 - Brown Wire (Right/H Tail & No. Plate Lamp ) PIN 6 - Red Wire (Brake lights) PIN 7 - Black Wire (Left/H Tail & No. Plate Lamp ) Caravan 7 pin supplementary circuits 12S for grey cable function Pin 1 Yellow Reversing Lamps Pin 2 Blue Battery Charging (original UK system) Pin 3 White Earth Return (for pins 2&4) Pin 4 Green Power Supply Pin 5 Brown Spare Pin 6 Red Fridge Pin 7 Black Earth Return (for pin 6) 13 Pin Lighting Connections Cable Function Pin1 - Yellow Wire ( Left Indicator ) Pin2 - Blue Wire ( Fog Light ) Pin3 - White Wire ( Earth Return ) Pin4 - Green Wire ( Right Indicator ) Pin5 - Brown Wire ( Right tail / Side Light ) Pin6 - Red Wire ( Brake / Stop Lights ) Pin7 - Black Wire ( Left tail / Side Light ) Pin8 - Pink Wire ( Reversing Light ) Pin9 - Orange Wire ( 12V Pemanent power from battery ) Pin10 - for Grey Wire ( 12V Ignition on ( Battery charging or Fridge ) Pin11 - White / Black Wire ( Earth for Teminal 10 ) Pin 12 - White / Blue Wire ( NOT usually used ) Pin 13 - White / Red Wire ( Earth for Teminal 9 ) This shows the standard wiring colours, but your car might not be standard. If it is not then you should note which pin number each wire goes to before removing the old socket and simply connect the new one the same. Package includes(without retail package): 1 13 Pin Plug to 12N / 12S 7 pin Socket