1. Open the bonnet (hood) of your car.
2. Locate the headlight assembly on the offside (passenger side) of the car.
3. Remove the rubber cover from the back of the headlight assembly.
4. Locate the headlight bulb holder. It is a black plastic housing with a white connector attached to it.
5. Turn the headlight bulb holder counterclockwise to unlock it.
6. Pull the headlight bulb holder out of the headlight assembly.
7. Disconnect the white connector from the headlight bulb holder.
8. Press down on the metal clip on the side of the headlight bulb holder to release the headlight bulb.
9. Remove the old headlight bulb from the holder.
10. Insert the new headlight bulb into the holder.
11. Press down on the metal clip on the side of the headlight bulb holder to secure the bulb.
12. Reconnect the white connector to the headlight bulb holder.
13. Insert the headlight bulb holder back into the headlight assembly.
14. Turn the headlight bulb holder clockwise to lock it in place.
15. Replace the rubber cover on the back of the headlight assembly.
16. Close the bonnet (hood) of your car.
Tips:
* Make sure that the new headlight bulb is the correct type for your car.
* If you have difficulty reaching the headlight bulb holder, you may need to remove the battery to get more room.
* Be careful not to drop the headlight bulb. If it breaks, it can release harmful chemicals.
Here is a video that shows how to replace the offside headlight bulb on a 2004 Toyota Avensis:
[https://www.youtube.com/watch?v=w2X02kM-j80](https://www.youtube.com/watch?v=w2X02kM-j80)
