Automatic Dimming Rearview Mirror

To adjust the inside rearview mirror, hold the rearview mirror in the center and move it to view the area behind the vehicle.

The automatic dimming rearview mirror will automatically reduce the glare from the headlamps from behind. The dimming feature comes on when the vehicle is started.

feature on or off. (On/Off): Press to turn the dimming feature on or off.

The vehicle may have IntelliBeam®. For more information on IntelliBeam, see “IntelliBeam Intelligent High-Beam Headlamp Control System” under Exterior Lamp Controls  .

Vehicles with OnStar® have three additional control buttons located at the bottom of the mirror. See your dealer for more information about OnStar and how to subscribe to it. See OnStar Overview   for more information.

See also:

Trailer Towing (CTS-V and Coupe)
The vehicle is neither designed nor intended to tow a trailer. ...

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 ...

Tire Pressure
Tire pressure is displayed in the DIC for each tire in either kilopascals (kPa) or pounds per square inch (psi). Press the vehicle information button until the DIC displays Front Tire kPa (P ...