GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 650506  Size: SH
  1. Remove the map light assembly.
  2. Disconnect and remove the microphone (1).

Installation Procedure


    Object Number: 650505  Size: SH
  1. Secure the microphone connectors to the map light wires with tie straps in order to avoid rattles.
  2. The two side-by-side slots on the microphone face the rear of the vehicle.
  3. Carefully bend the microphone clip (1) so that the clip fastens snugly to the light assembly trim.

  4. Object Number: 650506  Size: SH
  5. Install and connect the microphone (1). Locate the two-way connector in the headliner. This connector will have red tape on the wire as an indicator. Install the microphone on the driver side headliner cut-out for the map light housing.
  6. Install the map light assembly.