Range Rover, Defender, and Discovery Key Fobs

At Land Rover Clear Lake, we understand that our customers often have questions about their Range Rover, Defender, and Discovery key fobs. Whether you're wondering about battery replacements or how to use keyless entry, our team is here to assist you every step of the way. Learn how to change the battery in your key fob right in your own garage with our easy-to-follow guide.
Step-by-Step Range Rover, Defender, and Discovery key fobs Battery Replacement 

When your key fob battery starts running low, you'll notice a warning on your instrument panel. To replace it, simply follow these steps:

  1. Push the button to the side of your key fob and remove the emergency key blade.
  2. Use the emergency key blade to open the smart key case.
  3. Replace the old battery with a new CR2032 type battery, ensuring the positive side faces up.
  4. Snap the case back together and reinsert the emergency key blade.
Where Can I Get a Replacement Range Rover, Defender, and Discovery key fobs? 

Whether you need a new battery or a complete key fob replacement, Land Rover Clear Lake has you covered. CLICK HERE for more information , Visit our Parts department or schedule an appointment online to get back on the road swiftly. 



How to Use Your Key Fob

Your new Range Rover, Defender, or Discovery comes equipped with two smart keys that serve as both remote controls and alarm systems. Here's how you can make the most of your key:

  • Lock: Press the LOCK button to secure your vehicle; power-fold mirrors will retract simultaneously.
  • Unlock: Press UNLOCK to open doors and disarm the alarm, with hazard lights flashing twice. Interior lights will illuminate, and power-fold mirrors will extend.
  • Headlights: Approach your vehicle, and the smart key can activate the headlights automatically, with a preset delay of your choosing.
  • Taildoor: Quickly unlock the taildoor while keeping other doors securely closed.
  • Panic: Hold the button for 3 seconds or press three times in quick succession to activate the panic alarm.
  • Emergency Key Blade: Utilize the release button and withdraw the key blade for emergency access.
  • Emergency Unlock: Insert the key blade into the barrel and turn counter-clockwise to unlock the door.
  • Keyless Unlock: Press the button on the front of the door handle to lock the vehicle.


How to Program Your Land Rover Key Fob

If your Range Rover, Defender, or Discovery key fob isn't functioning or isn't recognized, follow these three simple steps to program it:

  1. Ensure all doors of your vehicle are closed, then continuously press the "Lock" button on the key unit and integrated remote fob.
  2. While holding the "Lock" button, insert the key into the driver's side door lock and rotate it clockwise. Hold it in place for three seconds.
  3. Remove the key from the lock while still holding the "Lock" button. Release the button once the process is complete, allowing the key fob and vehicle to synchronize.
Why Is the "Smart Key Not Found" Light On? If your smart key isn't recognized, use the keyless start backup feature as follows:

  • Position the smart key against the steering column where indicated, then firmly press and hold the brake pedal.
  • Press and release the engine START/STOP button. Once the engine starts, release the brake pedal if safe to do so. If you encounter any issues with starting your engine or smart key recognition, contact Land Rover Clear Lake for assistance.
How to Care for Your Smart Key To maximize the lifespan of your Range Rover, Defender, or Discovery key fob battery, follow these maintenance tips:

  • Avoid extreme temperatures and keep the key fob dry.
  • Store it out of direct sunlight to prevent damage. For more information on key fob battery replacement or other services, contact Land Rover Clear Lake. We're here to address all your Land Rover needs with expert advice and reliable service.