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:
Front Wiper Blade Replacement
1. Pull the windshield wiper arm connector away from the windshield.
2. Squeeze the grooved areas on each side of the blade, and turn the blade assembly
away from the arm connector.
3. Install ...
Up-Shift Light
The vehicle may have an up-shift
light. It indicates when to shift to
the next higher gear for best fuel
economy.
See Manual Transmission for more information.
For the CTS-V, the tracer ligh ...
Emergency Trunk Release Handle
Emergency Trunk Release Handle
Notice: Do not use the
emergency trunk release handle
as a tie-down or anchor point
when securing items in the trunk
as it could damage the handle.
The emerg ...






