For 1990-2009 cars

### Removal Procedure

1. Remove the glove compartment door cover. Refer to Instrument Panel Compartment Replacement .
2. Insert the key into the glove compartment lock cylinder and rotate the cylinder clockwise 90 degrees. The cylinder will stop and the retainer tumbler (first tumbler) will be visible.
3. Depress the retainer tumbler with a thin bladed screwdriver.
4. Rotate the lock cylinder an additional 90 degrees and remove the lock cylinder.

### Installation Procedure

Important: If this is the initial installation of the glove compartment door lock, the factory installed cylinder plug must be removed by depressing the locking tab and pushing the plug out of the door.

Important: When the key is inserted into the properly coded lock cylinder, all tumblers except the retainer tumbler will be flush with the lock cylinder.

1. Insert the key into the lock cylinder.
2. Place the key and lock cylinder into the glove compartment door handle
3. Rotate the lock cylinder counterclockwise 180 degrees to engage the retainer tumbler.
4. Install the glove compartment door cover. Refer to Instrument Panel Compartment Replacement .