If your key will start your 2003 Land Rover Range Rover L322 but will not unlock the doors, more than likely, it’s out of sync with the car. You must reprogram it. It’s a pretty simple task:
- Put the key in the ingition and turn to on
- Turn off
- Turn to on again
- Remove key
- Press and hold the UNLOCK Button
- Press the lock button 3 times
- The light on the fob will flash and it’s now sycned
Watch the video below for further instructions and I hope this has helped reprogram your key fob on your 2003 Land Rover Range Rover L322.