2017 Buick LaCrosse

2017 Smart Keyless Entry Remote Fob – Buick LaCrosse

When Two Recognized Remotes Are Available: You can add a new transmitter when two previously programmed remotes are present. Make sure the vehicle is turned off and all remotes (both current and new) are with you.

  • Step 1: Place both recognized remotes in the front cupholder.
  • Step 2: Remove the key lock cylinder cap from the driver’s door handle.
  • Step 3: Insert the vehicle key into the driver’s door lock and turn it to the unlock position five times within 10 seconds. The Driver Information Center (DIC) will display “Ready For Remote #2, 3, 4 or 5.”
  • Step 4: Place the new remote in the designated transmitter pocket located inside the armrest storage compartment.
  • Step 5: Press the ENGINE START/STOP button. Once the new remote is accepted, the DIC will indicate that it is ready for the next remote.
  • Step 6: Remove the remote from the transmitter pocket and press the Unlock button to confirm functionality.
  • Step 7: Repeat Steps 3 through 6 to program any additional remotes.
  • Step 8: After all remotes are programmed, press and hold the ENGINE START/STOP button for 12 seconds to exit programming mode.
  • Step 9: Reinsert the emergency key into the new remote.

When No Recognized Remotes Are Available: This method allows up to eight remotes to be programmed. The vehicle must be turned off, and the full process takes about 30 minutes. Not applicable for Canadian models.

  • Step 1: Remove the key lock cylinder cap from the driver’s door handle.
  • Step 2: Insert the emergency key into the door lock and turn it to the unlock position five times within 10 seconds. The DIC will show “Remote Learn Pending, Please Wait.”
  • Step 3: Wait 10 minutes until the display changes to “Press Engine Start Button To Learn,” then press ENGINE START/STOP. The DIC will return to “Remote Learn Pending.”
  • Step 4: Repeat Step 3 two more times (a total of three 10-minute cycles).
  • Step 5: After the final cycle, the DIC will display “Ready For Remote #1.”
  • Step 6: Place the new remote in the transmitter pocket inside the armrest storage area.
  • Step 7: Press the ENGINE START/STOP button. The DIC will confirm the remote is learned and ready for the next.
  • Step 8: Remove the remote and press the Unlock button.
  • Step 9: Repeat Steps 6 through 8 to add more remotes.
  • Step 10: When finished, press and hold the ENGINE START/STOP button for 12 seconds to complete the programming process.
  • Step 11: Insert the emergency key back into each remote.