it cud be a wire that fall out or is not in proba just hav a play wiv the wire at the back if it dnt work hit the light it works for me
Could be a fuse or the wiring in the car
if your headlight if blow and you have changed the headlight and it still does not work then most likely its the plug that plugs into the light itself i just went through all that and its the actual lamp plug you have to change
realign the head lights, check battery termninals
Yes as it's still defective, best get it repaired.
If your light bulb is good, then it could be a wiring issue or a fuse issue. A fuse is cheap to replace, so start with that first. If after replacing the fuse, your headlight bulb is still not working, try a good bulb with your adapter. If it doesn't work, then it's wiring issue.
Did you reset the light? I don't know what gasket you changed, but undoubtedly that was not the problem. The check engine light comes on when there is a problem with the emissions system.
No. The lens diffuses the light and a bare bulb is not legal
This light has to be reset by the person doing the oil change. It is not automatic when the oil is changed.
There are hundreds of things that can couse a check engine light. You need to have it checked for codes.
if it's the mk7 fiesta, then it should still be in warranty, the column will need greasing if its the mk7.
I changed your battery?? I don't think so. I think your alternator is your problem!
I had a Volvo 245 (Wagon) that had the same problem: I could not get one of my low beams to work. I found that the problem was not the bulb, the relay, etc. The problem was the connector at the back of the headlight bulb. You can easily take an automotive test light and "pierce" the wires at the back of the bulb. One of the wires is ground and piercing each of the other wires should light the test bulb at the dim setting and high beam setting. If you cannot get the test light to light at the connector to the headlight bulb, you can start "piercing" and moving farther "upstream" on the wiring to that particular headlight. Consult a "Haynes" type manual and look at the wiring diagram for the car. Remember that one of the three wires coming to the back of the bulb is ground.