2009 Cadillac CTS

Programming Guide for 2009 Smart Keyless Entry Remote Fob – CTS

(Smart Key System Only)

Programming When One Working Remote Is Available: If you have at least one recognized remote, follow the steps below to add another:

  • Step 1: Make sure the vehicle is turned off.
  • Step 2: Place the working remote(s) into the front cupholder. Keep the new remote within reach.
  • Step 3: Insert the mechanical key into the driver’s door lock cylinder.
  • Step 4: Turn the key to the unlock position five times within five seconds.
  • Step 5: The Driver Information Center (DIC) will display: “Ready to Learn Electronic Key #2, 3, or 4.”
  • Step 6: Place the new remote into the transmitter pocket, button-side facing the front of the vehicle. (The transmitter pocket is located inside the center console between the front seats.)
  • Step 7: A chime will sound once the remote is successfully programmed. The DIC will update to show the next available key number or display “Maximum Number of Electronic Keys Learned.”
  • Step 8: Press the ignition knob to exit programming mode.
  • Step 9: Remove the newly programmed remote from the pocket and press unlock twice to confirm functionality.
  • Step 10: Repeat Steps 6–9 to program additional remotes.

Programming When No Working Remotes Are Available: If no previously programmed remotes are available, use this method to reset and program new transmitters:

  • Step 1: Confirm the vehicle is off.
  • Step 2: Insert the new remote into the transmitter pocket with the buttons facing forward.
  • Step 3: Insert the mechanical key into the door lock on the driver’s side.
  • Step 4: Turn the key to the unlock position five times within five seconds.
  • Step 5: The DIC will display: “Ready to Learn Keys.”
  • Step 6: Press the ignition switch.
  • Step 7: The DIC will read: “Learn Delay Active – Wait XX Minutes” and begin a countdown.
  • Step 8: When prompted, press the ignition switch again.
  • Step 9: Repeat the delay and prompt process a second and third time.
  • Step 10: After the third cycle, the DIC will display: “Ready to Learn Electronic Key #1.” (At this point, all previously paired remotes have been erased.)
  • Step 11: A confirmation chime will sound when the remote is programmed.
  • Step 12: The DIC will display: “Ready to Learn Electronic Key #2.”
  • Step 13: To add additional remotes, insert each into the transmitter pocket one at a time. A chime will confirm each successful registration.
  • Step 14: When the maximum number of fobs has been learned (up to four), the DIC will display: “Maximum Number of Electronic Keys Learned.”
  • Step 15: Press the ignition control knob to exit programming mode.
  • Step 16: Press the unlock button on each remote to verify that it functions correctly.