Map Scales
+ / − (Zoom In/Zoom Out): Press the zoom in or out screen buttons or the scale on the bar to change the level of map detail. The scale appears on the screen once the zoom in or zoom out screen buttons are selected. The system adjusts the map accordingly. The scale of a map can range from 1/32 mi (50 m) to 256 mi (400 km). To change English or metric, see Driver Information Center (DIC) for more information.
See also:
Empty Directory or Folder
If a root directory or a folder exists
somewhere in the file structure that
contains empty folders and no
compressed files in them, the player
advances to the next folder in the
file structu ...
Display
Press CONFIG to enter the configure menu options, then press CONFIG repeatedly
until Display is selected or press the Display screen button.
Display OFF
Press this screen button to turn the disp ...
Multi-Band Antenna
The multi-band antenna is on the roof of the vehicle. The antenna is used
for the AM—FM radio, OnStar, the XM Satellite Radio Service System, and GPS
(Global Positioning System), if the vehicle has ...






