GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2004 🢒 XLR 🢒 Accessories 🢒 Cellular Communication 🢒 Mobile Telephone Microphone Replacement

Removal Procedure
  1. Remove the windshield garnish molding. Refer to Windshield Garnish Molding Replacement .

    2. Object Number: 1270728 Size: SH
  2. Using a small flat-bladed tool, release the Onstar® microphone from the trim bezel retainers.
  3. Remove the Onstar® microphone wire harness from the windshield header.
  4. Disconnect the wire harness lead.

Installation Procedure
  1. Connect the wire harness lead to the Onstar® microphone.
  2. Install the wire harness to the windshield header.

    3. Object Number: 1270728 Size: SH
  3. Align the microphone to the trim bezel. Push to engage the retainers.
  4. Install the windshield garnish molding. Refer to Windshield Garnish Molding Replacement .