Tips to Change the Headlight Bulbs in 2003 Honda Civic By Yourself

Changing a burnt bulb in your 2003 Honda Civic does not require specialized tools or knowledge. Refer to the owner’s manual for the specific replacement bulbs your vehicle requires.

Halogen vs. LEDs

Halogen bulbs are lasting longer than the earlier incandescent bulbs used in the headlight. However, the filaments and their brittle quality problem still do not have improved for the headlight using. Thus, many people would not prefer to replace the halogen bulb, instead, they would like to find out the bulbs with a huge lifespan and strong illumination.

Although LEDs cost a bit more than other standard replacements, the life span longer than those installed in the headlight did not use longer. If you have a doubt about the headlight lifespan, it is a wiser choice to replace LEDs.

Honda Civic

Follow My Steps

Remove the power steering fluid reservoir by pulling up on the bracket. Set the tank on a stable surface to prevent the fluid from spilling. This step is only necessary for the driver’s side headlamp.

Locate the bulb, and the plug plugged into the back. Remove the electrical plug by pressing on the sides of the plug and pulling back.

Remove the headlight time stamp by pulling on the tab located on the top of the headlight housing.

Release the retaining bulb cable by locating the clamp and pulling it down and away from the bulb. Remove the bulb from the headlight assembly.

Insert the new bulb into the headlight assembly. Make sure the 9007 light bulb well aligned with the headlight slots. Rotate the retaining clip up over the bulb, keeping it in place.

Replace the rubber cover by inserting it into the socket with the word “Top” facing up. Make sure the gasket properly adjusted by the operation of your hand around the edge of the rubber cover. If the seal is not fully seated, it will allow water in the enclosure, causing damage.

Connect the electrical plug to the new bulb by pushing it straight. This step is to verify the correct installation of the electrical connector, the headlights come on and observe that both led bulbs work.

Reinstall the power steering tank on the driver’s side and close the hood.

Honda Civic

Tips and warnings

  • Avoid touching the new led car light bulb with your skin. Hand oils can cause the focus to fail when heated. Clean any contamination in the bulb using denatured alcohol and a soft, lint-free cloth.

What you should take care for replacing headlight

You should notice that what is the high power LED bulb used for when you are going to replace them in your vehicle. They used for a turning light as well as the parking light. It recommends that it is essential not to discard the old car light bulbs in order to switch them back, while the new LEDs burn out.


In the automotive lighting aftermarket, the LED headlights are bright and last longer, you should keep in mind that there are various sizes and location of bulbs for different vehicles. Ensure to properly confirm the locations of the bulbs you wish to replace and the individual sizes of these bulbs. Safe driving is the most important on the road.

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