OnStar®
OnStar OverviewCargo 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 ...
Checking Coolant
The vehicle must be on a level surface when checking the coolant level.
It is normal to see coolant moving in the upper coolant hose return line when
the engine is running.
Check to see if coolant is visible in the coolant surge tank. If the coolant
inside the coolant surge tank is boiling, do ...
Delayed Locking
This feature delays the locking of the doors until five seconds after all doors
are closed.
When is pressed on the power door
lock switch while the door is open, a chime will sound three times indicating delayed
locking is active.
The doors will lock automatically five seconds after all doo ...