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 ...

Trailer Towing
The Mazda3 is not designed for towing. Never tow a trailer with your Mazda3. ...

Manual Type
Some models. Manual Type Control Switches Temperature control dial This dial controls temperature. Turn it clockwise for hot and counterclockwise for cold. Fan control dial This dial all ...