See also:

Turning the System On or Off
VOL/ (Volume/Power): Press to turn the system on and off ...

Remote Vehicle Start
With this feature the engine can be started from outside of the vehicle. ...

That Thing Got a Supercharger?
Yes, the CTS-V does indeed have a supercharged V-8, but you'd be hard-pressed to know it by listening to the engine. Step on the gas and the most noticeable sound is the burbling exhaust, which qu ...