See also:

Specifications
Engine Electrical System *1 ex factory CAUTION: When cleaning the iridium plugs, do not use a wire brush. The fine particulate coating on the iridium alloy and platinum tips could be damaged. ...

Trailer Towing
The Mazda6 is not designed for towing. Never tow a trailer with your Mazda6. ...

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, ...