colour code for wiring loom for 13 pin socket

[peter goble]

Does anyone know what the cable colour codes are in the loom going to my 13 pin socket? It is a factory fitted socket and I need to break into it to fit a relay to power LED's.

[swalker]

havent used this in a while...

https://lmgtfy.com/?q=13+pin+trailer+socket+wiring&pp=1

[peter goble]

Is there a tinge of sarcasm there? The question was to find the colour coding of the loom Audi have used to wire the 13 pin socket not the coding to connect up a socket. I need to break into the existing loom so I can install a relay to power LED's on the trailer, so need to know which cables service which light's.

[VAG-Abound]

That link above was really handy for finding a list to add the Audi colours to . Does this seem to match what you have? Please see sig if it does .

Pin	Standard	Audi	What it does
1	Yellow	Black / Grey	Left Indicator
2	Blue	Grey / white	Rear fog light
3	White	Brown	Earth
4	Green	Black / green	Right Indicator
5	Brown	Grey / red	Right Tail Light
6	Red	Red / black	Brake Light
7	Black	Grey / black	Left Tail Light
8	Pink	Blue / red	Reversing light
9	Orange	Red / white	+ve from battery
10	Grey	N/A	Fridge - only active when the engine is running
11	White / Black	N/A	Earth for the fridge (pin 10)
12	not used	N/A	Not used at present
13	White / Red	Brown	-ve from battery (pin 9)

[peter goble]

Think thats it mate, thanks very much.