1. Open the hood of your vehicle and locate the headlight assembly.
2. Remove the two screws that hold the headlight assembly in place and remove the assembly from the vehicle.
3. Disconnect the electrical connector from the headlight bulb.
4. Remove the rubber boot from the back of the headlight assembly and remove the old headlight bulb.
5. Insert the new headlight bulb into the assembly and reinstall the rubber boot.
6. Reconnect the electrical connector to the headlight bulb.
7. Reinstall the headlight assembly into the vehicle and secure it with the two screws.
Here are some additional tips for changing the headlight bulb:
* Make sure you have the correct replacement bulb. The owner's manual for your vehicle will specify the type of bulb you need.
* When disconnecting the electrical connector, be careful not to damage the connector or the wires.
* When installing the new bulb, be sure to seat it firmly in the socket.
* If the new bulb does not work after installing it, check to make sure the electrical connector is properly connected. You may also need to check the fuse for the headlight circuit.
Here is a diagram that shows the location of the headlight assembly and the bulb socket for your vehicle:
[Image of Toyota 4Runner headlight assembly]
