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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 241 (Cellular System, Entertainment System, And Navigation System - Repair Instructions) >> Repair Instructions >> Active Noise Cancellation Microphone Grille Replacement

Active Noise Cancellation Microphone Grille Replacement

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Active Noise Cancellation Microphone Grilles
GM3293162Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Lower the headlining trim panel in the location of the microphone grille to be replaced. Refer to Headlining Trim Panel Replacement (Sedan With Sunroof)Headlining Trim Panel Replacement (Sedan Without Sunroof)Headlining Trim Panel Replacement (Coupe) .
1 Active Noise Cancellation Microphone Grille (Qty: 3)
Procedure 
Using the appropriate tool, gently remove grille from the headlining trim panel.