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:
Tire Sealant
Read and follow the safe handling instructions on the label adhered to the
sealant canister.
Check the tire sealant expiration date on the sealant canister.
The sealant canister should be repla ...
Audio/Video (A/V) Jacks
The A/V jacks may be located on the rear of the floor console.
They allow audio or video cables to be connected from an auxiliary device
such as a camcorder or a video game system.
The A/V jack ...
Power Assist Steps
The vehicle may have power assist steps. To enable or disable the power assist
steps push .
The power assist steps automatically extend from beneath the vehicle on the side
in which the door ha ...