See also:

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 ...

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 ...