I have changed the driver side head light bulb 3 times in the last year and even changed the head light it's self and it just seems dull all the time even when I put the high beams on. What could be the problem??? The passanger side acts just fine. Any ideas??

 

checked the condition of the wiring to that lamp? sounds like it might be burnin up.

 

Bad ground. (which I believe the headlights are grounded thru the switch......