GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Park Avenue 🢒 Body and Accessories 🢒 Seats 🢒 Driver or Passenger Seat Head Restraint Replacement

Removal Procedure

    Object Number: 258553 Size: SH
  1. Raise the head restraint (1) to the fully upraised position.
  2. Rotate the head restraint (1) forward.

    3. Object Number: 428079 Size: SH
  3. Insert a small, flat-bladed tool into the opening on the back of the trim cover. Depress the release tab on the bottom of the head restraint post.
  4. While the release tab is depressed, pull the head restraint assembly toward the center of the vehicle.
  5. Remove the head restraint.

Installation Procedure

    Object Number: 428079 Size: SH
  1. Align the head restraint post into the socket in the support assembly.
  2. Firmly push the head restraint assembly into the support in order to engage the retaining tab.