See also:

Brake Assist (Except CTS-V)
This vehicle has a brake assist feature designed to assist the driver in stopping or decreasing vehicle speed in emergency driving conditions. This feature uses the stability system hydrauli ...

Sedan and Wagon Uplevel Model
From the inside, for a front door pull the door handle. Pulling the door handle again unlatches the door. For a rear door use the door lock knob on the top of the door. ...

OnStar®
If the vehicle is equipped with an active OnStar system, that system may also record data in crash or near crash-like situations. The OnStar Terms and Conditions provides information on data ...