I have a 2007 FXSTB Harley Davidson. I bought a wave headlight that has dual bulbs. Having trouble, hooked wires up, only one bulb lit up with bright lights on, switched wires around and only one lit up on dim. Need help with this problem! Tried everything I can think of.
I changed my single bulb headlight to a dual bulb headlight. When on high beam only one bulb lights up. Any suggestions as to how to solve this problem?