Does anyone know where you can tap into the high beam control line to the head light. I want to avoid tapping into in right at the light and lower part of the engine bay to avoid corrosion and unreliable connections due to water ingress.
Ideally in the top of the engine compartment or behind the dash.
I've looked at a few wiring diagrams but they really don't show routing.
Any one done this inside the cab and/or away from the headlight itself?