See also:

How the System Works
When the vehicle is started, both outside mirror displays will briefly come on to indicate that the system is operating. While driving forward, the left or right side mirror SBZA display w ...

Navigation
OnStar navigation requires the Directions and Connections service plan. Push to receive directions or have them sent to the vehicle navigation screen. Destinations can also be forwarded to the v ...

Low Fuel Warning
When the fuel in the vehicle becomes low, a pop-up displays “Fuel is low. Search for nearby Gas station?” 1. Press OK to show a list of nearby gas stations. 2. Press GO next to the desired gas s ...