Signum towbar wiring

[frith6648]

I want to know if you can wire the towbar socket straigth to the rear light when the vehicle has a canbus system? At present its wired to the specific tow bar lume with a big relay box and someone said it might need programming is this true and does anyone know how much it costs????

ANY HELP WOULD BE GREATLY APPRECIATED THANKS.

[Jack Dabsy]

Its not as simple as the "olden days" when you could just Scotch-Lock your wiring !!

Canbus relies on signals (whether it be a pulse, voltage-drop or dead-line), if the system detects any then the error is created.

It will work but there'll be continuous side/brake light warnings because that particular item is sharing the power with extra lights...