Driving on a Route
When driving on a routed destination, the map screen automatically displays the next maneuver.

The pop-up displays the next maneuver direction and the distance from it.

When approximately 400 m (1/4 mi) from the next maneuver, the screen displays the name and a detailed view of it.
See also:
TTY Users
OnStar has the ability to
communicate to the deaf,
hard–of–hearing, or speech–impaired
customers while in the vehicle.
The available dealer–installed TTY
system can provide in-vehicle
acces ...
Empty Directory or Folder
If a root directory or a folder exists somewhere in the file structure that contains
only folders/subfolders and no compressed files directly beneath them, the player
advances to the next folder i ...
Transmission Messages
DIFFERENTIAL HOT, REDUCE
SPEED (CTS-V ONLY)
This message displays and a
chime sounds if the differential
fluid temperature exceeds 150°C
(300°F). Driving aggressively or
at high speeds can ...






