towbar wiring

[onlydiesels]

hi,i`ve fitted a towbar on my megane h/b,but now i`m looking to wire up the electrics. i`ve got the wiring diagram for the socket+cable,but has anyone on here wired a towbar up on a megane,or can anyone give me any advice as to if there is a dedicated wiring kit for this or anything that i need to know due to the complexity of the wiring system on the car?
i have fitted+wired many towbars before,so i do know whats what so to speak,but getting various horror(ish) stories on this one!!
any help much appreciated.

[stu2art]

Hello. Bit of an old post but just wondering if u ever manage to wire the tow bar up as I'm trying to do mine now
Thanks
Stuart