Hyundai Santa Fe Headlights Not Working – How To Fix

By Max Anthony •  Updated: 05/01/22 •  3 min read

The Hyundai car brand is one of the leading car manufacturers in the world. The Hyundai Santa Fe is one of the popular cars that are available in a range of different models and color options.

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However, sometimes you will have issues with your headlights not working on your Hyundai Santa Fe. This can be very troublesome for you as it may affect the visibility on the road and therefore lead to an accident. Here are some pointers of possible issues and fixes to malfunctioning headlights on a Hyundai Santa Fe

Check whether your battery is fully charged or not

You should make sure that your battery is fully charged before driving, because it only sends signals to turn on lights when it has enough power to do so. If you notice that your lights are dimmed or don’t work at all after charging, then this means that there is something wrong with your car battery and you should check whether it needs to be replaced or not.

Wiring issue between the headlight assembly and motorized system

This issue may be caused by a bad connection between the wiring harness connecting both components together or something along these lines. If this happens, then you need to replace

Check the bulb assembly

You should also check whether there is a bad connection or loose connections between the bulbs and the electrical circuit. If this happens, then you need to replace both bulbs and re-connect them to your wiring harness. This will ensure that you have proper illumination on your road in case of an emergency or driving at night.

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Check if the bulbs are broken

You should also check whether the bulbs are broken or not. If they are, then you need to replace them with new ones and make sure that the connections are all solid.

Check if the harness is loose

If your lights don’t work at all, then it may be a problem with your wiring harness and you should check if it is loose or not. You can check this by putting a small amount of pressure on both sides of the connector to see if there is any space between them.

If there is, then you should take off one side of the connector and put a little more pressure to tighten it up again. If this doesn’t work, then you will have to get in touch with an auto electrician who can fix this issue for you quickly and efficiently.

Repair the charging system

This is another issue that you should check if the lights don’t work at all. If your lights are dimmed or not working at all, then it may be a problem with your charging system. A broken charging system will cause the headlights to stop working under certain conditions.

In some cases, you may find that your charging system can’t keep up with the demands of the electrical system. Some people are experiencing this problem due to the installation of aftermarket components, such as a custom sound system and a powerful amplifier.

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Max Anthony

Max is a gizmo-savvy guy, who has a tendency to get pulled into the nitty gritty details of technology and cars. He attended UT Austin, where he studied Information Science. He’s married and has three kids, one dog and a GMC truck and a Porsche 911. With a large family, he still finds time to share tips and tricks on cars, trucks and more.

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