wiring a towbar socket

[simon peters]

in the rear lights in my fiat multipla how do i find colour coding to wire towbar socket please help me

 

[simon peters]

in the rear lights in my fiat multipla how do i find colour coding to wire towbar socket please help me

 

[Hellcat]

Depending on how hard it is to remove the light cluster, I'd suggest finding which bulb does what and trace its wire. That's how I found out which wire was which on the Marea.