hi the radio on my camper is wired to the main battery and i would like it wired to the leisure battery.
The problem i have is i have 3 wires that i am not sure what they are :very thin yellow wire connected to a connector with a couple of wires coming out the other side
a red wire(live??) and a black wire
Also cant seem to find a earth (maybe black wire)
Also when i do connect it can i run a wire straigh from the battery?
You may have guessed wiring not my strong point
thanks jason