Features:
100% Brand new and high quality!
Connect the major vehicle and the additional trailer
Transfer the electronic signature from the vehicle to trailer.
This adapter converts the 7-pin socket on your car to the 13-pin female socket
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

Specifications:
Size: 8.5x5x4.5cm
Material: Plastic and metal
Color: Black
Input: 12V

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 )

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 - Grey Wire ( 12V Ignition on (Batterycharging 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 )

Package Includes:
1 x 7 To 13 Pin Trailer Plug