See also:

Types of the Climate Control System
Manual type and fully automatic type climate control systems are explained separately. Check your vehicle's climate control type and read the appropriate pages. Manual Type Fully Automatic Ty ...

Ignition Switch
Auxiliary key (with advanced key) NOTE: When starting the engine using the advanced key, refer to Starting the Engine. When starting the engine with the auxiliary key, perform the following pr ...

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 ...