Help! I fitted new projector headlights, one problem, one is working fine! The other is dim as hell, its a joke! My mechanic said its definately the ground, but where on earth or how would i check this?Many thanks! P.s its not the bulbs as we tested them and they are fine!

 

for the right side - Right Front of Vehicle (Bumper Removed)

for left side - Left Front of Vehicle (Bumper Removed)

 

i see but where abouts is it situated, im really confused