For 1990-2009 cars

### Removal Procedure

1. Lift the head restraint (1) all the way to the up position.
2. Using a piece of wire or a paper clip, push in the holes (3) on each head restraint post in order to release the retainer.
3. While pushing in on the wire or the paper clip, pull out the head restraint (1).

### Installation Procedure

1. Align the head restraint post (1) in the guides (3).
2. Push the head restraint post down into place.
3. Verify the engagement of the retainer locks by pulling upward on the head restraint.