Hazard Warning Flashers
(Hazard Warning Flasher):
Press this button located on the instrument panel near the audio system, to make the front and rear turn signal lamps flash on and off.
This warns others that you are having trouble. Press again to turn the flashers off.
See also:
Vehicle Reminder Messages
ICE POSSIBLE DRIVE WITH CARE
This message displays when ice conditions are possible. ...
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 ...
Tire Inspection
We recommend that the tires,
including the spare tire, if the
vehicle has one, be inspected
for signs of wear or damage at
least once a month.
Replace the tire if:
- The indicators at three ...