Horn
To sound the horn, press the 
mark on
the steering wheel.
See also:
Emission Control System
Your vehicle is equipped with an emission control system (the catalytic
converter is part of
this system) that enables your vehicle to comply with existing exhaust emissions
requirements.
WARNING ...
Vehicle Overview
Introduced for the 2007 model year, the CX-9 crossover has a number of
standard safety features and can seat up to seven people in its three rows of
seats. It's powered by a standard 3.7-liter V-6 ...
Maintenance and Care
How to keep your Mazda in top condition. ...