1. Turn the ignition on.
2. Press
to turn the system on.
3. Insert the update disc partway
into the slot, label side up. The
player pulls it in.
4. Update Confirmation screen
displays along with the version
information. Press the Update
screen button.
5. The system reboots and starts
updating the database.
A progress bar displays.
6. The disc automatically ejects
after the update is completed.
The system reboots.
This section presents basic
information needed to operate the
navigation system.
Use the control buttons located on
the navigation system along with the
available touch-screen buttons on
the navigation screen to operate the
system. See
for more information.
Once the vehicle is moving, various
functions are disabled to reduce
driver distractions.
The following control buttons are
located on the navigation system:
1. Press to turn the system on
and off.
2. Turn this knob to increase or
decrease the volume. The
volume works for the features
that are currently being used;
®
audio, OnStar
(if equipped)
changes the volume for the
phone, voice guidance, and
speech recognition changes the
volume of voice prompts.