so my driver side head light is out at first i thought it was just the bulb but i tried changeing the bulb and that its the problem how can i fix this and by the way my signal and highbeam works fine just the headlight not workin please help!!!!!!!!!!!!

 

So you swapped bulbs and when the other bulb was put in that side it worked?

 

its just my driver side headlight i try swappin different bulbs on both sides but all bulbs on the passenger side works and driver dsnt im guess i need new wires

 

Will the 2001 ballast from the TL fit on the 2003 TL without any modefication?