See also:

Transferring Service
Push to request account transfer eligibility information. The Advisor can assist in canceling or removing account information. If OnStar receives information that vehicle ownership has chan ...

Turn and Lane-Change Signals
An arrow on the instrument panel cluster flashes in the direction of the turn or lane change. For vehicles with the side blind zone alert system, an arrow in the outside mirror flashes when ...

Climate and Air Quality
If equipped, select the Climate and Air Quality menu and the following may be displayed: Auto Fan Speed Remote Start Auto Heat Seats Auto Defog Auto Rear Defog Auto Fan Speed This will ...