Hi all, require advice on the installation of an H4 bulb. Had to replace the aftermarket light fitting on my Bandit and bought a replacement headlight with H4 bulb. Thing is, I don't know which way I should connect the wiring. Obviously the bulb has 3 contacts, and I have 3 connectors, ground, dipped and main beam. I tried to figure out the contacts using an ohmmeter but failed(inept) so went for the 'try all the different combinations' technique. Basically I have 2 configs that work but have different results. First one, my dipped beam seems quite dim and the main beam appears to work ok, second one, main beam is a lot brighter but there doesn't appear to be much diff between that and the main beam, although there definitely is a difference. Just to clarify, I know the wiring part, it's just the tags on the bulb that have me foxed, anyone got any advice, anyone, please!?!
