I have an 06' coupe. First the passenger headlight was flickering then went out completely. I read that to find the route of the problems, swap the bulb with the other side to see if that solves the problem. Swapped, and the light still worked (on the driver side). So then I swapped ballasts. Now both sides dont work. I swapped the ballasts back and they still both dont work. So, Im trying to figure out what i did wrong. All wires were back in place and secured everything the way it was initially. Is there something I forgot to do? Anyone experienced in this area? Thanks in advance.

 

Having a hard time isolating the problem. If it was the wire, swapping ballasts, the driver side should still work. If it was ballast, passenger side should work. I did initially check if the bulbs worked as well, and they did. Fuse maybe? Fuses go out when swapping ballasts?

 

i have similar problem but noone seems to know headlight issues