by DonaldNZ » Sat Feb 16, 2019 5:42 pm
Ive done similar, what year? fwd me the wiring diagram and I am happy to make suggestions, It will add a layer of risk of headlights failing, how about a 1or2 amp fuse, buzzer and diode between the headlights [before the dip sw] and key acc, then it'll sound if you leave lights on and key off, it may also sound during cranking if the acc gets turned off. this way if it fails you don't loose your lights. My 97 wizard already has a lights on key off buzzer, I hate it but a flat battery is worse.