See also:

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

Engine Exhaust (Carbon Monoxide)
WARNING: Do not drive your vehicle if you smell exhaust gas inside the vehicle: Engine exhaust gas is dangerous. This gas contains carbon monoxide (CO), which is colorless, odorless, and poisonou ...

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