GM Service Manual Online
For 1990-2009 cars only

Modes of Operation

Automatic Door Locks

The following are the modes of operation for the automatic door locks feature:

    • Mode 1:
        All of the doors lock when the vehicle is shifted out of PARK with the ignition ON.
    • Mode 2:
        All of the doors lock when the vehicle is shifted out of PARK with the ignition ON. Only the driver door unlocks when the vehicle is shifted into PARK.
    • Mode 3:
        All of the doors lock when the vehicle is shifted out of PARK with the ignition ON. Only the driver door unlocks when the ignition is turned OFF.
    • Mode 4:
        All of the doors lock when the vehicle is shifted out of PARK with the ignition ON. All of the doors unlock when the vehicle is shifted into PARK.

Memory Seats Recall

The following are the modes of operation for the memory seats recall feature:

    • Mode 1:
        The Driver's seat recalls Driving Position on RKE UNLOCK.
    • Mode 2:
        The Driver's seat recalls Exit Position on RKE UNLOCK.
    • Mode 3:
        No recall on RKE UNLOCK.

Memory Seats Programming

Perform the following actions in order to program the memory seats for two different drivers:

  1. Move the seat and the sideview mirrors to the desired positions.
  2. Press and hold the correct memory seat button for the driver until you hear two beeps.
  3. Move the seat to the desired EXIT position.
  4. Press and hold the EXIT button until you hear two beeps.
  5. Repeat steps 1 though 4 for the other driver.

Programming Features with the Driver Information Center (DIC)

Enter Programming

To enter programming with the DIC, perform the following actions:

  1. Turn the ignition to RUN.
  2. Place the vehicle in PARK.
  3. Press the SKIP INFO button and the INFO RESET button simultaneously for approximately 2 seconds.

Automatic Door Locks

Continue with the following steps in order to personalize the automatic door locks:

  1. The DIC displays DOORS UNLOCK KEY OFF.
  2. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  3. Press the SKIP INFO button in order to advance to the next option.
  4. The DIC displays DOORS LOCK IN GEAR.
  5. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  6. Press the SKIP INFO button in order to advance to the next option.
  7. If the previous choice was DOORS LOCK IN GEAR FEATURE ON, the DIC displays DRIVR UNLOCK IN PARK.
  8. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  9. Press the SKIP INFO button in order to advance to the next option.
  10. If the previous choice was DRIVR UNLOCK IN PARK FEATURE OFF, the DIC displays DRIVR UNLOCK KEY OFF.
  11. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  12. Press the SKIP INFO button in order to advance to the next option.
  13. If the previous choice was DRIVR UNLOCK KEY OFF FEATURE OFF, the DIC displays DOORS UNLOCK KEY OFF.
  14. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  15. Press the SKIP INFO button in order to advance to the next option.

Remote Activation Verification

Continue with the following steps in order to personalize the remote activation verification feature:

  1. The DIC displays LGHTS FLSH AT UNLOCK.
  2. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  3. Press the SKIP INFO button in order to advance to the next option.
  4. The DIC displays LGHTS FLSH AT LOCK.
  5. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  6. Press the SKIP INFO button in order to advance to the next option.
  7. The DIC displays HORN SOUNDS AT LOCK.
  8. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  9. Press the SKIP INFO button in order to advance to the next option.
  10. The DIC displays HORN SOUNDS AT UNLOCK.
  11. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  12. Press the SKIP INFO button in order to advance to the next option.
  13. The DIC displays EXIT LIGHTS AT UNLOCK.
  14. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  15. Press the SKIP INFO button in order to advance to the next option.
  16. The DIC displays REMOTE RECALL MEMORY.
  17. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  18. Press the SKIP INFO button in order to advance to the next option.
  19. The DIC displays KEY IN RECALL MEMORY.
  20. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  21. Press the SKIP INFO button in order to advance to the next option.

Parallel Park Assist, if equipped

Continue with the following steps in order to personalize the parallel park assist feature:

  1. The DIC displays MIRROR TILT IN REV.
  2. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  3. Press the SKIP INFO button in order to advance to the next option.
  4. The DIC displays STORAGE MODE.
  5. Press the TRIP RESET button in order to display FEATURE ON or press the INFO RESET button in order to display FEATURE OFF.
  6. Press the SKIP INFO button in order to advance to the next option.

Exit Programming

To exit programming before the list is complete, perform any of the following actions:

    • Press any of the DIC buttons.
    • Turn the key from the RUN position.

Additional Information

For more information on the personalization features, refer to one of the following description and operations:

    • Refer to Power Door Locks Description and Operation in Doors for more information about the automatic door locks feature.
    • Refer to Memory Seats Description and Operation in Seats for more information about the memory seats options.
    • Refer to Outside Mirror Description and Operation in Doors for more information about the parallel park assist feature.
    • Refer to Keyless Entry System Description and Operation in Keyless Entry for more information about the remote activation verification feature.