When I have my low beam switched on only the drivers side low beat turns on, but both of the high beams are on but they are very dim. Also the light on the dash that shows when the high beams are switched on is lit up but it is very dim.

Then when i turn it to high beams only both of the low beams are on but they are very dim and the drivers side high beam is on like normal.

Does anyone have an idea what would cause this to happen?

 

I had a similar problem and it was a ground wire that came loose.

 

bad fuses. Can a mod delete this thread?