How to connect a trailer plug if you don't know the wire colors 

Great video. Helped me wire my trailer plug in 15mins and was right first time

Thanks a lot Jean . Your demonstration vídeo is simple and straight forward

Thank you

💯 perfect

Fantastic thanks

Great video

Center pin on GM and others as far as I know is for reverse lights

Worked perfect

Fair play got me out of a hole borrowed a trailer when taking it off I forgot to take this out a ripped wires out

Now I know! :o)

I have question, how to wire REVERSE light? Thx

Hi Jean. 2.25 min into your video, you identify the purple wire as the LH Indicator (No 1) but on your diagram, you have purple allocated to the Spare Pin (No 2) . Am I missing something?

Blue is fog lights

Sounds south afrikan to me

compleatly wrong