OnStar Services
See also:
How to Reset the Engine Oil
Life System
Reset the system whenever the
engine oil is changed so that the
system can calculate the next
engine oil change. To reset the
system:
1. Using the DIC MENU button,
display OIL LIFE REMAININ ...
Navigation Symbols
The following symbols are the most common symbols that appear on a map screen.
The vehicle is shown as this symbol. It indicates the current position and the
direction the vehicle is traveling on ...
Trip/Fuel Information Menu Items
Press the MENU button on the turn signal lever until Trip/Fuel Information
Menu is displayed.
Use the thumbwheel to scroll through the following possible menu items:
- Trip
- Average Fuel Econ ...






