2024 Cadillac XT6

Programming Guide for 2024 Smart Keyless Entry Remote Fob

Important Notice: This vehicle allows for onboard programming of smart key remote fobs. You can add a new remote using two recognized fobs or through a timed procedure if no recognized fobs are available. Each vehicle can support up to eight remotes. Carefully follow the instructions below based on your specific situation.

Programming with Two Recognized Remote Fobs: If you have two working remote fobs, follow these steps to add additional remotes.

  • Step 1: Ensure that the vehicle is completely off and all doors are securely closed.
  • Step 2: Place both recognized remote fobs into the front cupholder.
  • Step 3: Remove the key lock cylinder cap on the driver’s door handle to expose the mechanical lock cylinder.
  • Step 4: Insert the mechanical key into the lock cylinder and turn it to the unlock position five times within 10 seconds. The Driver Information Center (DIC) will display READY FOR REMOTE #2, indicating the system is ready to add a new remote.
  • Step 5: Open the center console storage area between the front seats. Lift the storage tray to reveal the transmitter pocket and place the new remote inside the pocket.
  • Step 6: Press the ENGINE START/STOP button. The system will recognize and register the new remote, and the DIC will show that it is ready for the next one.
  • Step 7: Remove the new remote from the pocket and press either the Lock or Unlock button to confirm that it is working correctly.
  • Step 8: Repeat Steps 5 through 7 for each additional remote you wish to program.
  • Step 9: Once all remotes are programmed, press and hold the ENGINE START/STOP button for 12 seconds to exit programming mode.
  • Step 10: Return the mechanical key to its original position inside the remote fob.
  • Step 11: Reinstall the key lock cylinder cap on the driver’s door handle.

Programming Without Recognized Remote Fobs: If no working remotes are available, follow this 30-minute procedure to program new remotes. This process may not be available in all regions.

  • Step 1: Ensure that the vehicle is off and all doors are securely closed.
  • Step 2: Remove the key lock cylinder cap on the driver’s door handle to expose the lock cylinder.
  • Step 3: Insert the mechanical key into the lock and turn it to the unlock position five times within 10 seconds. The DIC will show REMOTE LEARN PENDING, PLEASE WAIT.
  • Step 4: Wait 10 minutes until the DIC displays PRESS ENGINE START BUTTON TO LEARN, then press the ENGINE START/STOP button.
  • Step 5: The DIC will return to REMOTE LEARN PENDING, PLEASE WAIT. Repeat Step 4 two more times, for a total of three 10-minute cycles. After the third cycle, all previously programmed remotes will be erased, and the DIC will show READY FOR REMOTE #1.
  • Step 6: Open the center console, lift the storage tray, and place the new remote into the transmitter pocket.
  • Step 7: Press the ENGINE START/STOP button. The system will recognize and learn the new remote.
  • Step 8: Remove the remote from the pocket and press either the Lock or Unlock button to confirm that it is functioning correctly.
  • Step 9: Repeat Steps 6 through 8 for each additional remote you wish to program.
  • Step 10: Once all remotes are programmed, press and hold the ENGINE START/STOP button for 12 seconds to exit programming mode.
  • Step 11: Return the mechanical key to its original position inside the remote fob.
  • Step 12: Reinstall the key lock cylinder cap on the driver’s door handle.

Additional Considerations:

  • Maximum Supported Remotes: This vehicle can support up to eight remotes.
  • Timing is Critical: Ensure that all key turns, button presses, and other steps are completed within the specified time to avoid resetting the process.
  • Proof of Ownership: If no remotes are available, proof of ownership (e.g., vehicle title or registration) may be required to proceed with programming.