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Traveling Across Regions
If driving across several states, the selected region
might have to be changed to represent the destination.
There are two ways to plan a destination when
traveling across regions.
The following method is suggested and provides the
most route guidance and map display functions:
1. Change the selected search area region as you get
closer to the destination. See “Setting the Search
Area” under Maps on page 4-38.
2. Enter the destination and route settings. See Enter
Destination on page 4-27 for more information.
If not using the first method, keep the currently
selected search area region and enter the destination.
This method allows a destination selection from the
easy planning route method or from the All Points of
Interest (POI) categories with the “All Search Areas”
comment for US Only. For example, Tourist is a category
that features this comment. See Enter Destination on
page 4-27 for more information.
If traveling in or to Canada and the regional border is
crossed, the only map scale views available are 4 mi,
8 mi, 31 mi, and 128 mi (8 km, 16 km, 64 km and
256 km). Change the selected search area region when
you get closer to the destination. See “Setting the Search
Area” under Maps on page 4-38 for more information.
Keyless Access System
When the engine is started, Driver 1 or Driver 2 displays
on the screen. A message will not appear on the
screen if the driver is unknown. The number on the back
of the transmitter corresponds to driver 1 or driver 2.
The navigation system can store memory points for
drivers 1 and 2 individually. See Keyless Access System
Operation on page 2-5 for more information.
OnStar
®
System
When using the OnStar
®
system, the audio system
mutes and the navigation voice prompts become
disabled during the call. The volume of the OnStar call
can be adjusted by using the steering wheel volume
controls. See OnStar
®
System on page 2-42 for
more information.
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