DIC Buttons
A. SET/CLR (Set/Clear): Use this button to set or clear the menu item when it is displayed.
B. 
(Thumbwheel): Use the thumbwheel to scroll through the items in each
menu.
A small marker will move up or down the side of the display as you scroll through the items.
This shows where each item is in the menu.
C. MENU: Press this button to get to the Trip/Fuel Information Menu and the Vehicle Information Menu.
See also:
Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will
check the engine, transmission, antilock brakes, and major vehicle systems.
It also checks the tire pressures, if the v ...
Transportation Options
Warranty service can generally
be completed while you wait.
However, if you are unable to
wait, GM helps to minimize
inconvenience by providing several
transportation options. Depending
on ...
Vehicle Speed Messages
ICE POSSIBLE DRIVE
WITH CARE
This message displays when the
outside temperature is cold enough
to create icy road conditions.
Adjust your driving accordingly.
SPEED LIMITED TO
XXX KM/H (MPH ...