2001-2005 GENERAL MOTORS 4B KEYLESS ENTRY REMOTE FOB 10443537 KOBLEAR1XT

Obtain all remote transmitters for this vehicle. 1.Insert key into ignition and switch the ignition to ON or ACC and turn radio to off.(On is turning ignition clockwise without cranking engine and ACC is turning key counterclockwise.) 2. Press and hold DISP button on the radio for 5 to 10 seconds until settings is displayed. 3. Press the SEEK up or down button until FOB PROG appears on the display. 4. Press PREV or NEXT button to access sub menu. When pushed BEGIN will be displayed. 5. Press the DISP button to start programming. When the message PUSH FOB is displayed, press and hold the LOCK and UNLOCK buttons at the same time on the first remote for up to 15 seconds. An acoustic sound will be heard to verify the remote is programmed. 6. IF YOU HAVE ADDITIONAL REMOTES TO PROGRAM (INCLUDING WORKING ONES) THEN CONTINUE ON STEP 6. IF NOT CONTINUE TO STEP 7. Press and hold the LOCK and UNLOCK buttons at the same time on second remote for up to 15 seconds (repeat this step for up to 4 remotes total). An acoustic sound will be heard to verify the remote is programmed. 7. The mode you selected is now set. You can either exit the programming mode by following step 8. or program the next feature available on your vehicle. 8. Exit: (exit feature customization mode): This allows you to exit the vehicle customization programming. To exit: Scroll until EXIT appears on the display. Press the DISP button to exit programming. An acoustic sound will be heard to verify exit.