See also:

Rear Window Defroster
The rear window defroster clears frost, fog, and thin ice from the rear window. The ignition switch must be in the ON position. Press the switch to turn on the rear window defroster. The rear win ...

SeatWarmer
The driver and passenger seats can be warmed by rotating the applicable seat warmer dial while the ignition is switched ON. The seat temperature increases as the number on the dial increases. W ...

Under the Hood
Mazda3 models now offer a choice of engines:   Standard  148-horsepower, 2.0-liter four-cylinder engine that teams with a five-speed manual or five-speed automatic transmission Opt ...