Fuel Economy Light
This light should come on briefly as the vehicle is started. If it does not come on, have the vehicle serviced by your dealer.
For vehicles with the fuel economy mode light, it comes on when the eco (economy) button, located next to the shift lever, is pressed.
Press the button again to turn off the light and exit the fuel economy mode. See Driving for Better Fuel Economy and Fuel Economy Mode for more information.
See also:
Driver Information Center (DIC)
Your vehicle has a Driver Information Center (DIC).
The DIC displays information about your vehicle. It also displays warning messages
if a system problem is detected. The DIC also allows some feat ...
Turning the RVC System On or Off
The RVC system is designed to help the driver when backing up by displaying a
view of the area behind the vehicle. When the vehicle is shifted into R (Reverse),
the video image appears on the navi ...
Security
OnStar provides services like Stolen
Vehicle Assistance, Remote Ignition
Block, and Roadside Assistance,
if the vehicle is equipped with these
services. OnStar can unlock the
vehicle doors r ...