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. ...

Cell Phones Warning
WARNING: Please comply with the legal regulations concerning the use of communication equipment in vehicles in your State or Province: Use of any electrical devices such as cell phones, computers, ...