Horn
Press 
on the steering wheel pad to sound the horn.
See also:
Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will
check the engine, transmission, antilock brakes, and major vehicle systems.
It also checks the tire pressures, if the v ...
Handling
The ATS' handling is the car's claim to potential fame. Several Cadillac
models have been introduced since the 2003 CTS sedan set the company's new tone
for world-class athleticism, yet none has c ...
Throttle and Brake Pedal Adjustment
The vehicle has adjustable throttle and brake pedals that allow you to change
their positions.
The switch used to adjust the pedals is located on the center console below the
climate control sy ...