See also:

OnStar®
OnStar® uses several innovative technologies and live advisors to provide a wide range of safety, security, navigation, diagnostics, and calling services. ...

New side-impact air bag system
Other notable new features for 2006 include the availability of a side-impact air bag system for first- and second-row outboard occupants, in addition to the standard dual-stage front driver and p ...

Driver Information Center (DIC)
The Driver Information Center (DIC) displays information about the vehicle. It also displays warning messages if a system problem is detected. See Vehicle Messages  for more information. All ...