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 your car.
4. Remove the screws holding the headlight assembly in place.
* Use a Phillips head screwdriver to remove the two screws that hold the headlight assembly in place.
5. Disconnect the electrical connector.
* Once the screws are removed, you can disconnect the electrical connector that is attached to the headlight bulb by squeezing the connector tabs and pulling it off the bulb.
6. Remove the old headlight bulb.
* Twist the old headlight bulb counterclockwise to remove it from the assembly.
7. Install the new headlight bulb.
* Insert the new headlight bulb into the socket and turn it clockwise until it is snug.
8. Reattach the electrical connector.
* Reconnect the electrical connector that you removed in step 4.
9. Replace the screws you removed in step 4.
10. Close the hood of your car.