OnStar

See also:

What Makes an Airbag Inflate?
In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to break out of the ...

Rear Vision Camera (RVC)
The vehicle may have a rear vision camera system. Read this entire section before using it. The rear vision camera system is designed to help the driver when backing up by displaying a view o ...

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 ...