GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Century (China) (CNG) 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlamp Control Module Replacement

Removal Procedure

    Object Number: 182444 Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
  2. Remove the LH instrument panel insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.
  3. Disconnect the electrical connectors from the headlamp control module.
  4. Release the retaining tab and slide the headlamp module down off of the BCM bracket to remove.

Installation Procedure

    Object Number: 182444 Size: SH
  1. Position and slide the headlamp control module up onto the BCM bracket until the module is secured by the retaining tab.
  2. Connect the electrical connectors to the headlamp control module.
  3. Install the LH instrument panel insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.