GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2000 🢒 Park Avenue 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Ambient Light Sensor Replacement

Removal Procedure
  1. Remove the defroster grill. Refer to Defroster Grille Replacement in Instrument Panel, Gauges and Console.

    2. Object Number: 428499 Size: SH
  2. Disconnect the ambient light sensor (1) from the IP harness.

Installation Procedure

    Object Number: 428499 Size: SH
  1. Connect the ambient light sensor (1) to the IP harness.
  2. Install the defroster grill. Refer to Defroster Grille Replacement in Instrument Panel, Gauges and Console.