If you own a car with HID (High Intensity Discharge) headlights but prefer the brightness and availability of halogen bulbs, you may be wondering how to make the switch. HID headlights, powered by xenon gas, are known for their brightness and longevity. However, they can be expensive to replace and may be harder to find compared to halogen bulbs. Luckily, converting from HID lights to halogen is a straightforward process that can be done in just a few minutes. In this article, we will guide you through the steps to convert your headlights and restore the headlight lens.
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Converting HID Ballast Headlight to Halogen
HID and halogen bulbs have different headlight housings, so installing halogen bulbs in an HID headlight housing may seem challenging at first. However, it is not impossible. To make halogen bulbs work seamlessly in your HID-equipped car headlights, you need to install a switching relay behind the housing. This relay directs constant power to the bulb's appropriate filament.
Step One: Locate and Disconnect the HID Ballast
The HID ballast, a small box that regulates the electricity flow for the HID beam, is easily accessible. It is exclusively used for HID headlight assemblies and is unnecessary for powering halogen bulbs. Begin by disconnecting the ballast to avoid excessive power drainage from your car battery.
Step Two: Remove the HID Headlamp
Once the ballast is disconnected, proceed to remove the HID bulb from the headlight housing. Gently twist the light assembly counterclockwise and remove the fuse box. If you encounter a faulty fuse, refer to our guide on fixing a bad headlight relay. Removing the fuse box cover will grant you access to the driver's side headlight bulb. Remember to take pictures of all the parts before disassembling so that you can easily reinstall them later.
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Step Three: Connect the Halogen Headlight Wiring
As mentioned earlier, you will need a halogen relay switch for this step. Connect the halogen headlamp wires directly to the relay switch, and then connect the relay switch to the power source wire connector. The power source is typically connected to the ballast, so you can connect the relay switch to the ballast after it has been removed.
Step Four: Install Your Desired Halogen Bulb
Finally, it's time to install your halogen bulb. Take extra care to avoid touching the bulb with your bare hands, as the oil from your skin can cause it to burn out prematurely. Instead, wear gloves or use a small microfiber towel to handle the bulb. Install it into the light assembly and lock the new halogen headlight by twisting it clockwise until it is secure. Turn on the headlights to test them and ensure they are working correctly.
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Frequently Asked Questions
Q: Can I convert any car with HID headlights to halogen?
A: In most cases, it is possible to convert HID headlights to halogen. However, it is recommended to consult your vehicle's manufacturer or a professional technician to ensure compatibility and avoid any potential issues.
Q: Will converting from HID to halogen affect my car's warranty?
A: As long as the conversion is done correctly and with approved parts, it should not affect your car's warranty. However, it is advisable to check your warranty terms or consult with your car manufacturer for specific information.
Q: Are halogen bulbs less bright than HID bulbs?
A: Yes, halogen bulbs are generally less bright than HID bulbs. However, modern halogen bulbs have improved in brightness over the years, providing ample visibility for most driving conditions.
Q: Can I switch back to HID lights if I change my mind later?
A: Yes, it is usually possible to switch back to HID lights if you decide to do so in the future. Keep in mind that it may require reinstalling the HID ballast and making the necessary adjustments.
Converting from HID lights to halogen bulbs can be a practical solution if you prefer the benefits and convenience of halogen lighting. By following these simple steps, you can easily make the conversion and enjoy the desired lighting in your car.
