Reactivation for Subsequent Owners
Push 
and follow the prompts to
speak to an Advisor as soon as
possible after acquiring the vehicle.
The Advisor will update vehicle records and will explain the OnStar service offers and options available.
See also:
Trip Odometer
The trip odometer can tell you how far your
vehicle has been driven since you last set the trip
odometer to zero.
Your vehicle’s odometer works together with the
Driver Information Center (DIC ...
Remote Start Heated Seats
When it is cold outside, the heated seats can be turned on automatically during
a remote vehicle start. The heated seats will be canceled when the ignition is turned
on. Press the control to use t ...
Manual Operation
(Fan Control): Press the lower
button to decrease the fan speed.
Pressing the lower button longer turns the fan and cooling off.
Press the upper button to increase
the fan speed. The selected ...