Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Reach your hand through the access opening and install the microphone to the overhead console at the left rear corner of the overhead console.
Snap the microphone bracket to the overhead console.

Fig 1: Identifying OnStar Microphone Components
Courtesy of GENERAL MOTORS CORP.
Connect the microphone connector (2) to the mating 2-way connector.
NOTE: Refer to Fastener Notice in Cautions and Notices.
Install the overhead console door (1).
Install the screws securing the overhead console door.

Tighten: Tighten the screws to 10 N.m (89 lb in).