I have a 98 GS and I upgraded a long time ago to HID with ballasts and all. OEM sets. One of my lights is not working... Is there a fuse associated with the headlights?? If so where? I am hoping it's not the ballast! Fogs and parking lights all work well, and so does the left side.

Thanks,
Rock

 

Probably the ballast

 

if everything worked and now it doesn't...if the fuse is good and all plugs are connected properly. you can rule that out, then do the following...

switch the left and right headlight bulbs.

if the same side still doesn't light up. Its the ballast.

if the opposite side doesn't light up. its that bulb.