See also:

Safety, Reliability & Mileage
Acadias built after January 2011 are Insurance Institute for Highway Safety Top Safety Picks, meaning they scored the institute's highest rating "Good" in all four crash tests the instit ...

TTY Users
OnStar has the ability to communicate to the deaf, hard&-ofhearing, or speech&-impaired customers while in the vehicle. The available dealer&-installed TTY system can provide in-vehicl ...

Using the “Dial” or “Call” Command
1. Press and hold for two seconds. 2. Say “Dial” or “Call.” 3. Say the entire number without pausing, or say the name tag. Once connected, the person called will be heard through the audio ...