For 1990-2009 cars

### Removal Procedure

1. Remove the front seat head restraint. Refer to Front Seat Head Restraint Replacement .
2. Push down on the seat cover to reveal the upper part of the head restraint guide (1).
3. Press the head restraint guide retaining lug (2), then remove the guide (3) from the frame.

### Installation Procedure

1. Ensure the guide with the height adjuster lock (1), is installed on the left hand side of the seat and the side that corresponds the lower square notch (2) in the head restraint shaft.
2. Align the head restraint guide locating ribs (1) with the notch (2) in the seat back frame.
3. Insert the sleeve, listen for an audible click to confirm fitting.
4. Install the front seat head restraint. Refer to Front Seat Head Restraint Replacement .