What is the light below the headlight?
Car sidelights, or parking lights as they are sometimes known, are usually found in the headlamp unit in the front corners of your car. Sidelights aren’t as bright as headlights, so are used by drivers to make themselves visible to traffic during times when it’s not dark enough for main lights.
What lights should I have on at night?
Dipped headlights give you much better visibility at night than your sidelights, and make you more visible while minimising the glare to other drivers. Do use your dipped headlights if you’re driving at night. This isn’t only to help you see – it means other drivers can see YOU.
What should I do if my headlight is not working?
Unplug the light, pull the switch, and see if the fuse blows. If not, the problem is not in the wiring. Make sure you have purchased the correct wattage of bulb. Ensure that you do not have a faulty or damaged bulb. Check and see if your high beam bulb is the issue. If so, replace it. Check all wired connections and look for any exposed wiring.
Why are my low beam headlights not working?
If a headlight fuse blows, it could cause the headlights to stop working. Most headlight systems are also designed with a relay that switches the power between low beam and high beam headlights. If this relay goes bad, it could allow power to the high beams, but not the low beams.
Why does my car headlights keep going out?
This might be due to a bad ground or a variety of other issues, but the result is a compromised connection with the headlight bulb. On some vehicles, the headlights are wired so if one goes out, the other does as well.
Can a blown headlight affect the other side of the car?
No. Your headlights should be powered independently from one another and blowing out one should not have any affect on the headlight on the other side of your car. If both of your headlights are out, they may have both blown out, or there may be an electrical issue with the vehicle. A blown headlight fuse is also a likely culprit.