Installation Procedure

Fig 1: Identifying OnStar Microphone Components

Courtesy of GENERAL MOTORS CORP.

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.
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).