GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 Twilight Sentinel Switch Replacement

Removal Procedure
  1. Remove the knee bolster. Refer to Knee Bolster Replacement in Instrument Panel, Gauges and Console.

    2. Object Number: 282969 Size: SH
  2. Remove the instrument panel (IP) cluster filler trim plate (1).
  3. Disconnect the electrical connector.
  4. Release the locking tabs in order to remove the twilight sentinel switch.
  5. Remove the switch.

Installation Procedure
  1. Install the switch.
  2. Connect the electrical connector.

    3. Object Number: 282969 Size: SH
  3. Install the instrument panel (IP) cluster filler trim plate (1).
  4. Install the knee bolster. Refer to Knee Bolster Replacement in Instrument Panel, Gauges and Console.