Horn
Pressaon 
the steering wheel pad
to sound the horn.
See also:
2011 Cadillac CTS Review
Since its 2008 redesign, the Cadillac CTS has been a car you could point to
as evidence that GM can build world-class cars. It's classy, through and
through, and proves that when the automaker put ...
Dome Lamps
The dome lamps are located in the overhead console.
They come on when any door is opened and turn off after all the doors are closed.
Turn the instrument panel brightness knob located below the dome ...
Fuel
Use of the recommended fuel is an important part of the proper maintenance of
this vehicle. To help keep the engine clean and maintain optimum vehicle performance,
we recommend the use of gasoline ...