My passenger side low beam headlight is out. the driver side low beam headlight works fine. I replaced the bulb and the headlight still doesn't work. What should I look at next?

SOURCE: burned out headlight/bulb bmw 1991 325i 2dr

It's a bulb replacement. If it's anything similar to my Audi, there is a cover on the back of the headlight housing that you pop off. Then you can reach in, pull the wire connector off the bulb, and unclip a metal retainer over the bulb, and pull the bulb out. Installation of the new one is the reverse. Just be SURE not to touch the glass part of the bulb. Skin oils can cause a halogen bulb to burn very hot and burn out very quickly. If you do touch the glass, wipe it gently but thoroughly on a cotton cloth to clean it off before you install it.

SOURCE: 2006 Honda CRV Passenger both Low & High beams out (bulbs good)

Well I suspect that you may have developed a problem in what's called the Multiplex unit. It's an integral part of the fuse box in Honda CR-V's. It's possible that the cargo trailer caused the problem by causing too much current to be drawn thru the system, I have a similar problem with my 2002 Honda CR-V and have been told I need to replace the multiplex unit and they are quite expensive. You may have to bite the bullet and have it checked by your nearest Honda Dealer.

SOURCE: Passenger low bean headlight doesn't work. The

You will need to provide what year car, engine size, ect so a diagram can be found to help you.

SOURCE: Drivers side headlight does not work on low beam

You have to trace the wire back to power. You need a volt meter with a continuity tester. Get one that makes a nosie when it makes continuity. You can look on youtube to see how to do this. Good luck.

SOURCE: Audi A4 2002 Low beams & Right front turn signal stopped working

but on 2002 A4, F20 and F21 are empty! Does anyone has an idea where the headlight fuses located?