Onstar.com
The website provides access to account information, manages the OnStar subscription, and allows viewing of videos of each service.
Get subscription plan pricing and sign up for OnStar Vehicle Diagnostics. Click on the “My Account” tab on the home page.
See also:
Interior
Two occupants fit inside the XLR's luxurious interior, which features
eucalyptus wood and aluminum accents. The seatbacks and cushions are heated and
cooled. The DVD navigation/entertainment syste ...
Exterior
Styling of the DTS is "more architectural and linear," said Gary Cowger,
former president of General Motors North America, during its initial appearance.
The new model's styling evokes C ...
Navigation System
Use of the navigation system may result in the storage of destinations, addresses,
telephone numbers, and other trip information. See Using the Navigation System for information on store ...