See also:

Head Restraints
Your vehicle is equipped with head restraints in all seating positions except the Rear center seat to protect you and other passengers from neck injury. WARNING: Always drive with the head restra ...

SeatWarmer
Press the HI or LO side of the seat warmer switch with the ignition is switched ON. The indicator on the switch illuminates and the seat warms up. If a higher temperature is preferred, press th ...

Under the Hood
The Mazda3 i comes standard with a 148-horsepower, 2.0-liter four-cylinder engine that can team with a five-speed manual or five-speed automatic transmission. Mazda3 s models use a 167-hp, 2.5-lit ...