Warning Lights, Gages, and Indicators
Warning lights and gages can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gages could prevent injury.
Warning lights come on when there might be or there is a problem with one of the vehicle’s functions. Some warning lights come on briefly when the engine is started to indicate they are working.
Gages can indicate when there might be or there is a problem with one of the vehicle’s functions. Often gages and warning lights work together to indicate a problem with the vehicle.
When one of the warning lights comes on and stays on while driving, or when one of the gages shows there could be a problem, check the section that explains what to do. Follow this manual’s advice. Waiting to do repairs can be costly and even dangerous.
See also:
Your Responsibility
Increase the volume of the radio if the OnStar advisor
cannot be heard.
If the light next to the OnStar buttons is red, the system
may not be functioning properly. Press
and request
a vehicle ...
Service Parts Identification Label
This label, located either in the glove box or the trunk area, has the following information:
► Vehicle Identification Number (VIN).
► Model designation.
► Paint information.
...
Resuming a Set Speed
If the cruise control is set at a
desired speed and then the brakes
are applied or the is pressed, the
cruise control is disengaged without
erasing the set speed from memory.
Once the vehicl ...