1. Gather the necessary tools and parts:
* New Headlight bulb H4
* Phillips Head Screwdriver
* Flat Head Screwdriver
* Socket Wrench with Extension
2. Open the hood of your car.
3. Locate the headlight assembly.
* The headlight assembly is located behind the headlight lens on the front of the car.
4. Remove the headlight lens.
* Use a Phillips head screwdriver to turn the screws that hold the headlight lens in place.
* Once the screws are removed, carefully remove the lens from the headlight assembly.
* NOTE: Be careful not to drop the lens, as it is made of glass and could break.
5. Remove the old headlight bulb.
* Once you have removed the headlight lens, you will see the old headlight bulb.
* Use a flat head screwdriver to release the spring clip holding the bulb in place.
* Once the clip is released, you can pull the bulb out of the socket.
* NOTE: Be careful not to touch the glass of the bulb, as this can cause the bulb to fail prematurely.
6. Insert the new headlight bulb.
* Take the new headlight bulb and insert it into the socket.
* Make sure that the bulb is seated correctly and the spring clip is in place.
7. Replace the headlight lens.
* Carefully replace the headlight lens and secure it with the Phillips head screws. Make sure the lens is seated correctly and seals properly to prevent water from entering the headlight assembly.
8. Close the hood of your car.
* Your new headlight bulb is now installed and you can close the hood of your car.
NOTE: If the new bulb does not work properly, check to make sure it is properly seated and that there is a good connection between the bulb and the socket. Additionally, ensure the fuse associated with the headlights has not blown.
