Your Responsibility
You may need to increase the volume of your radio to hear the OnStar® advisor. If the light next to the OnStar® buttons is red, this means that your system is not functioning properly and should be checked by a dealer. If the light appears clear (no light is appearing), your OnStar® subscription has expired. You can always press the blue OnStar® button to confirm that your OnStar® equipment is active.
See also:
Erasing Speed Memory
The cruise control set speed memory is erased by
turning off the cruise control or the ignition. ...
Tachometer
The tachometer
displays the engine
speed in revolutions
per minute (rpm). ...
Braking
See Brake System Warning Light .
Braking action involves perception time and reaction time. Deciding to push the brake pedal is perception time. Actually doing it is reaction time.
Average reaction ...