See also:

Tire Pressure Monitoring System
* Some models. The tire pressure monitoring system (TPMS) monitors the pressure for each tire. If tire pressure is too low in one or more tires, the system will inform the driver via the warnin ...

Vent Operation
Adjusting the Vents Directing airflow You can direct air flow by moving the adjustment knob. Horizontal air flow can be adjusted by pressing the vent left or right. Opening/closing vents These ...

Under the Hood
The 2.0-liter four-cylinder in the Mazda3 i has variable valve timing and develops 148 horsepower (144 hp in PZEV form). The Mazda3 s uses a 2.3-liter four-cylinder that pumps out 156 hp. A five-s ...