I just replaced my stock headlights with CCFL Halos and LEDs, and I figured out how to wire everything up pretty easily.

But what's really frustrating is that while the turn signal seems to work fine on one side (amber bulb is on, but flashes brighter when engaging the turn signal switch), on the other side the bulb only comes on when the turn signal switch is engaged.

I swapped out the two bulbs (both brand new), and I still get the same result. I tried two other brand new bulbs, and I got the exact same result.

I thought it might be a problem with the parking lights wire, but that's the wire I tapped into for the Halos and LEDs, and they are working fine.

The only thing I can think of now is that it has to be some kind of problem with that particular bulb socket. Does anybody know if it's possible to order and replace just the bulb socket, or the wiring harness that includes all the bulb sockets?

Any other ideas as to what might be wrong here?

Thanks for your help!

 

Check where its grounded, might be a bad ground on one side.