See also:

Map scale
Touch or to change the scale of the map display. The scale bar and indicator at the bottom of the screen indicates the map scale menu. The scale range is 150 feet (50 m) to 250 miles (400 km) ...

Using the hands-free system (for cellular phones)
 - Audio unit 1.Display A message, name, phone number, etc. is displayed. Lower-case characters and special characters cannot be displayed. 2.Selects speed dials 3.Displays information tha ...

If a warning light turns oor a warning buzzer sounds
Calmly perform the following actions if any of the warning lights turn on or flash. If a light turns on or flashes, but then turns off, this does not necessarily indicate a malfunction in the system ...