OnStar Vehicle Diagnostics can perform a vehicle check every month. It will check
the engine, transmission, antilock brakes, and other major vehicle systems. It also
checks the tire pressures, if the vehicle is equipped with the Tire Pressure Monitoring
System. If an On-Demand Diagnostics check is needed, press
, and an Advisor can run a check.
Connections
OnStar Additional InformationScheduling Service Appointments
When the vehicle requires warranty service, contact your dealer and request an
appointment. By scheduling a service appointment and advising the service consultant
of your transportation needs, your dealer can help minimize your inconvenience.
If the vehicle cannot be scheduled into the service ...
Cargo Cover
Warning
An unsecured cargo cover could strike people in a sudden stop
or turn, or in a crash. Store the cargo cover securely or remove it from the vehicle.
The cargo cover can be used to cover items in the rear of the vehicle.
To remove the cargo cover:
Remove both of the cords (1) from ...
Keys
Warning
Leaving children in a vehicle with the ignition key is dangerous
and children or others could be seriously injured or killed. They could operate
the power windows or other controls or make the vehicle move. The windows will function
with the keys in the ignition, and children or other ...