1. Turn off the engine.
2. Open the hood.
3. Locate the headlight assembly. It is located behind the front grille.
4. Remove the screws that hold the headlight assembly in place. There are two screws on the top and two on the bottom.
5. Carefully remove the headlight assembly from the vehicle. Be careful not to drop it.
6. Disconnect the electrical connector from the back of the headlight assembly.
7. Remove the old headlight bulb from the assembly.
8. Install the new headlight bulb. Make sure that the bulb is properly seated in the socket.
9. Reconnect the electrical connector to the back of the headlight assembly.
10. Replace the headlight assembly in the vehicle.
11. Secure the headlight assembly with the screws that you removed earlier.
12. Close the hood.
Here are some additional tips for changing a headlight on a 2001 Range Rover:
* Make sure that you have the right headlight bulb for your vehicle.
* Be careful not to touch the glass of the headlight bulb with your bare hands. This can cause the bulb to fail prematurely.
* If you are not comfortable changing the headlight bulb yourself, you can take your vehicle to a qualified mechanic.
