See also:

Engine & Transmission
The CTS comes standard with a 3.0-liter V-6 engine, but our test car's optional 3.6-liter V-6 and six-speed automatic transmission are a special pair among drivetrains. The transmission's shifts a ...

Exterior Lighting
The exterior lamps control is located on the instrument panel to the left of the steering wheel. : Turns off the automatic headlamps and Daytime Running Lamps (DRL). Turning the headlamp contr ...

Settings for Parental Control
Use the SETUP MENU to access the parental control feature. It allows for control of the type of movie rating content (from G to Adult) that can be viewed and is only accessible when no disc is loa ...