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:
Back-Up Lamps
To replace this bulb:
1. Open the liftgate. See Liftgate for more information.
2. Remove the two screws from the taillamp assembly.
3. Pull the taillamp assembly rearward until the ...
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi–point inspection, your
dealer can inspect the hoses and
advise if replacemen ...
Unlock Feedback (Lights)
When on, the exterior lamps will flash when unlocking the vehicle with the
RKE transmitter.
Press the MENU/SELECT knob when Unlock Feedback (Lights) is highlighted.
Turn the knob to select Flash ...