OnStar

See also:

Tire and Loading Information Label
Label Example A vehicle specific Tire and Loading Information label is attached to the vehicle’s center pillar (B-pillar). With the driver door open, you will find the label attached below ...

Checking Coolant
The vehicle must be on a level surface when checking the coolant level. Check to see if coolant is visible in the coolant surge tank. If the coolant inside the coolant surge tank is boiling, do not ...

StabiliTrak® System
The StabliTrak system assists with directional control of the vehicle in difficult driving conditions. The system turns on automatically every time the vehicle is started. • To turn off bot ...