12 Pin Flat Trailer Plug ( Male )

Pin NO.            Colour             Circuit

1                      Yellow              Left Hand Indicator    

2                      Black               Reversing Signal

3                      White              Earth (Negative)

4                      Green              Right Hand Indicator

5                      Blue                 Service Brakes

6                      Red                  Stop/ Brake Light

7                      Brown              Tail Light/ Rear Lamp

8                      Orange            Battery Charger / Winch

9                      Pink                 Aux/ Battery Lead

10                    White              Earth (Negative )

11                    Grey                Rear Fog Lights

12                    Violet               Aux