OnStar®
Keys and LocksInformation Displays
Driver Information Center (DIC)
The DIC displays information about your vehicle. It also displays warning messages
if a system problem is detected.
DIC Operation and Displays
The DIC has different displays which can be accessed by using the DIC buttons
on the turn signal lever.
The DIC displ ...
Vehicle Data Recording and Privacy
The vehicle has a number of computers that record information about the vehicle’s
performance and how it is driven. For example, the vehicle uses computer modules
to monitor and control engine and transmission performance, to monitor the conditions
for airbag deployment and deploy them in a cr ...
Parking Brake
To apply the parking brake, pull up on the parking brake handle. It is not necessary
to push in on the release button while applying the parking brake. If the ignition
is in the ON/RUN position, the brake system warning light will come on.
To release the parking brake:
1. Hold the brake peda ...