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:
Special Application Services
. Severe Commercial Use Vehicles Only: Lubricate chassis components every 5
000 km/3,000 mi.
- Have underbody flushing service performed once a year. ...
Heated Rear Seats
WARNING
If you cannot feel temperature change or pain to the skin, the seat heater may
cause burns even at low temperatures.
See the Warning under Heated and Ventilated Front Seats.
If avai ...
Satellite Radio
Vehicles with an XM™ Satellite Radio tuner and a valid XM Satellite Radio
subscription can receive XM programming. ...






