Driver Information Center (Dic); Dic Operation And Displays - GMC 2010 Sierra Denali Owner's Manual

Here are some situations customers may experience
with the fuel gage. None of these indicate a problem
with the fuel gage.
At the gas station, the fuel pump shuts off before
the gage reads full.
It takes a little more or less fuel to fill up than the
fuel gage indicated. For example, the gage may
have indicated the tank was half full, but it actually
took a little more or less than half the tank's
capacity to fill the tank.
The gage goes back to empty when the ignition is
turned off.

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.
All messages will appear in the DIC display located
below the tachometer in the instrument panel cluster.
The DIC comes on when the ignition is on. After a short
delay, the DIC will display the information that was last
displayed before the engine was turned off.
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For the displays available using DIC buttons, see DIC
Operation and Displays (Using DIC Buttons) later in
this section and DIC Vehicle Customization (With DIC
Buttons) on page 4 67.
For the displays available using the trip odometer reset
stem, see DIC Operation and Displays (Using Trip
Odometer Reset Stem) later in this section.
DIC Operation and Displays (Using
Trip Odometer Reset Stem)
The DIC has different displays which can be accessed
by pressing the trip odometer reset stem located on the
instrument panel cluster. Pressing the trip odometer
reset stem will also turn off, or acknowledge, DIC
messages.
You can use the trip odometer reset stem to view the
following displays: language selection, trip odometer,
trailer brake gain and output information for vehicles
with the Integrated Trailer Brake Control (ITBC) system,
compass zone setting, compass recalibration, oil life,
Tire Pressure Monitor System (TPMS) programming for
vehicles with the TPMS, and Remote Keyless Entry
(RKE) transmitter programming.