GM Service Manual Online
For 1990-2009 cars only

Rear Window Shelf Trim Panel Replacement DeVille

Removal Procedure

  1. Remove the rear seat cushion. Refer to Rear Seat Cushion Replacement .
  2. Remove the rear seatback. Refer to Rear Seat Back Replacement .

  3. Object Number: 416900  Size: SH
  4. Remove the center high mounted stoplamp (CHMSL) (1). Refer to High Mount Stop Lamp Replacement in Lighting Systems.

  5. Object Number: 401815  Size: SH
  6. Remove the plastic retainer(s) (2).
  7. Remove the rear seat shelf panel (1).

Installation Procedure


    Object Number: 401815  Size: SH
  1. Install the rear seat shelf panel (1).
  2. Install the plastic retainers (2).
  3. Install the center high mounted stoplamp (CHMSL) cover. Refer to High Mount Stop Lamp Replacement in Lighting Systems.
  4. Install the quarter trim panels. Refer to Rear Quarter Upper Trim Panel Replacement .
  5. Install the rear seatback. Refer to Rear Seat Back Replacement .
  6. Install the rear seat cushion. Refer to Rear Seat Cushion Replacement .

Rear Window Shelf Trim Panel Replacement Eldorado

Removal Procedure

  1. Remove the rear seat cushion. Refer to Rear Seat Cushion Replacement .
  2. Remove the rear seatback. Refer to Rear Seat Back Replacement .
  3. Remove both rear upper quarter trim panels. Refer to Rear Quarter Upper Trim Panel Replacement .

  4. Object Number: 416900  Size: SH
  5. Remove the center high mounted stop lamp and the support (1).

  6. Object Number: 413571  Size: SH
  7. Remove the plastic retainers (2).
  8. Pull upward and outward in order to remove the rear seat shelf panel (1).

Installation Procedure


    Object Number: 413571  Size: SH
  1. Install the rear seat shelf panel (1).
  2. Install the plastic retainers (2).

  3. Object Number: 416900  Size: SH
  4. Install the center high mounted stop lamp and the support (1).
  5. Install the rear upper quarter trim panels. Refer to Rear Quarter Upper Trim Panel Replacement .
  6. Install the rear seat back. Refer to Rear Seat Back Replacement .
  7. Install the rear seat cushion. Refer to Rear Seat Cushion Replacement .