Coverage areas vary with respect to the level of map detail available for any given area. Some areas feature greater levels of detail than others.
If this happens, it does not mean there is a problem with the system.
As the map data is updated, more detail can become available for areas that previously had limited detail.
Map Data Updates
Voice RecognitionDefinition of Danger, Warning, Caution, and Note
The diagnosis and repair procedures in a GM Service Manual contain both
general and specific Dangers, Warnings, Cautions, Notes or
Importants. GM is dedicated to the presentation of service information that
helps the technician to diagnose and repair the systems
necessary for the proper operat ...
Windshield Wiper/Washer
The windshield wiper/washer lever is on the right side of the steering column.
With the ignition in ACC/ ACCESSORY or ON/RUN, move the windshield wiper lever to
select the wiper speed.
HI: Use for fast wipes.
LO: Use for slow wipes.
INT: Move the lever up to INT for intermittent wipes, th ...
Maps
This section includes basic information about the map database.
The data is stored in the internal flash memory that is used in the navigation
system.
Detailed Areas
Road network attributes are contained in the map database for detailed areas.
Attributes include information such as street nam ...