GM Service Manual Online
For 1990-2009 cars only

With this feature, you can lock the rear doors so they can't be opened from the inside by passengers.


Object Number: 807488  Size: A3

The security lock lever is located on the inside edge of each rear door.

To use the security locks, do the following:

  1. Open one of the rear doors.
  2. Slide the lever up to the lock symbol to engage the lock.
  3. Close the door.
  4. Repeat these steps on the opposite rear door.

If you want to open the rear door when the security lock is on, unlock the door and open the door from the outside. To return the rear doors to normal use, disengage the locks by sliding the lever to the unlock symbol.