OnStar Overview

If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. The OnStar system sta ...

Emergency

With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it. Push to connect to an Emergency Advisor. GPS technology is used to id ...

See also:

Battery saver system
When all the following conditions are met for 60 minutes, the battery saver system will cut off the power supply to prevent battery discharge. ► The ignition switch is in the ACC positi ...

Fuel tank capacity
Avoid the risk of running out of fuel and never intentionally drive the vehicle when the fuel gauge indicates that the tank is empty. When refueling your vehicle after the fuel gauge reads empty, ...

Calling up the range
► Press on the steering wheel to select the trip computer menu. ► Press to select Range:. The multifunction display shows the estimated range of the vehicle, based on the curren ...