2019 Buick Regal Sportback

Programming Guide for 2019 Buick Regal Sportback Keyless Entry Remote Fob (Smart Key / Keyless Access System)

Overview: The 2019 Regal Sportback features a Keyless Access system that allows for remote fob programming using either of the following methods: With two recognized transmitters Without any recognized transmitters Follow the appropriate section below based on your current key situation. Programming with Two Recognized Transmitters Use this procedure when two working remote fobs are available and you want to add a new one.

  • Step 1: Place both recognized transmitters into the designated storage bin with the lock symbol. (This storage location is typically inside the center console or beneath the cupholder insert.)
  • Step 2: Remove the key lock cylinder cap from the driver’s side door handle.
  • Step 3: Insert the mechanical key from the new remote into the driver door lock, then turn it to the unlock position five times within 10 seconds. → The Driver Information Center (DIC) will display: ""Ready for Remote #3"", #4, or similar.
  • Step 4: Place the new remote into the storage bin, with the buttons facing upward.
  • Step 5: Press the ENGINE START/STOP button to program the transmitter. → The DIC will confirm successful programming and display readiness for additional transmitters.
  • Step 6: Remove the newly programmed transmitter and press the unlock button to verify function.
  • Step 7: Repeat Steps 3–6 for any additional transmitters to be added.
  • Step 8: Once finished, press and hold the ENGINE START/STOP button for 12 seconds to exit programming mode.
  • Step 9: Insert the mechanical key back into the new transmitter and reinstall the key lock cylinder cap.

Programming Without a Recognized Transmitter: Use this method if no previously programmed remotes are available. The full process takes approximately 30 minutes.

  • Step 1: Remove the key lock cylinder cap from the exterior of the driver’s door.
  • Step 2: Insert the mechanical key into the driver door lock, then turn it to the unlock position five times within 10 seconds. → The DIC will display: ""Remote Learn Pending. Please Wait.""
  • Step 3: Wait approximately 10 minutes until the DIC changes to: ""Press Engine Start Button to Learn."" Then, press the ENGINE START/STOP button.
  • Step 4: The DIC will return to ""Remote Learn Pending."" Repeat Step 3 two additional times, for a total of three 10-minute cycles.
  • Step 5: After the third cycle, the DIC will display: ""Ready for Remote #1.""
  • Step 6: Place the first new transmitter into the storage bin, ensuring the buttons are facing up.
  • Step 7: Press the ENGINE START/STOP button to program the transmitter. → The DIC will confirm when the remote is successfully added.
  • Step 8: Remove the transmitter from the bin and press unlock to confirm functionality.
  • Step 9: Repeat Steps 6–8 to program up to eight transmitters in total.
  • Step 10: Once all remotes are programmed, press and hold the ENGINE START/STOP button for 12 seconds to exit programming mode.
  • Step 11: Reinsert the mechanical key into the remote and reinstall the key lock cylinder cap.

Additional Notes:

Maximum Capacity: The system supports up to eight RKE transmitters.

Timing Is Important: Be sure to complete each step within the required time to avoid resetting the process.

Battery Check: Ensure all transmitters have working batteries before beginning.

System Reset: If programming without a recognized transmitter, all previously programmed remotes will be erased.