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 ...

Driving Your Mazda
Explanation of instruments and controls. ...

Registering Your Vehicle in A Foreign Country (Except United States and Canada)
Government regulations in your country could require that automobiles meet specific emission and safety standards. Vehicles built for your country may differ from those built for other countries. ...