I find water on the driver side floor of my audi 2012 A4 B 8..now the headlights won't go off itc shows a headlights malfunction fault and brak pads..which just replaced recently. no leaving home lights. it also ahows headlamp converter fault..what could be thr problem

SOURCE: How do you replace the drivers side headlight bulb

1. Remove headlight housing. A.Open Hood and pull the release lever at the back of the housing. The headlight housing slides in and out of the body in tracks. B.Pull out the headlight housing far enough to disconnect the electric connectors, then slide the housing completely out. 2. Remove the retaining clip to remove the upper (low beam) or lower (high beam) bulb from the holder from the back of the housing unit. Remove the old bulb(s). 3. Do not touch the bulb with your bare hands! Wear clean gloves or hold with a clean paper towel. Fingerprints on the bulb will cause the bulb to burn out or explode!. Insert the new bulb. 4. Replace the retaining clips and insert the housing back into the tracks and into the body. Plug the electric connectors in and insert the housing completely. 5. Reposition the release lever to the original position being careful not to break the plasic lever. 6. Check your lights for operation.

SOURCE: Have a leak in my Mustang 2003 convertable.

I have had this problem before, remove the inner trim panel on the rear look down at the bottom of the fender well there is a drain hole there, it is probably plugged up, it is there to drain rain water out of the car that comes in when it rains. Hope this helps, let me know.

SOURCE: Replace pass side headlight bulb on Volvo '02 S40

won`t the coolent tube pull out

SOURCE: 2004 Audi A4 headlight replacement

you have to loosen the whole headlight assembly to open the covers behind the lights to actually get to the bulbs. 4 screws, 2 are on the top of the assembly(phillips screws) the other two are hex and attach the bottom of the assembly to the car. somewhat difficult to see but look behind the assembly and down into the compartment and loosen the screws(they don't fully come out) just enough to pull the assembly out. open the black cover behind he low bean and there is the bulb

SOURCE: 2006 Nissan Altima LH driver

you will find another fuse block under hood near windshield washer fill neck.remove the cover and it will show the location of headlamp fuses.most likely is a blown fuse.

Testimonial: "Thanks...I was looking inside the cover for a diagram, only to notice it was on the outside of the cover after removing the dirt. Fuse was bad."