TT670 said:I agree for its simplicity a relay setup is a MUST, a new switch isnt good enough.. Its rewards are twofold. By removing the headlight load from the switch you not only have brighter headlights but the extra amperage thru the switch will brighten those horribly dim tail lights to a modern level too. Ive got my H4 headlights on a 3 relay setup that allows the high and low beam elements to light together in when the high beams are selected.. Its pretty impressive for a 40 yr old car.
My instrument panel lights also seem to be brighter......