For 1990-2009 cars

### Removal Procedure

1. Press the head restraint adjust button and remove the head restraint from the seat back.
2. Insert 2 flathead screwdrivers down the front and the back side of the guide sleeves.
3. With the screwdrivers, press in the retaining latches and remove the guide sleeves.

### Installation Procedure

1. Install the guide sleeves into the seat back, making sure the angle of the guide sleeves is parallel to the seatback. Press down in order to engage the guide sleeve retaining latches.
2. Install the head restraint into the guide sleeves. Press down in order to engage the stop pin.