See also:

Immobilizer System
The immobilizer system allows the engine to start only with a key the system recognizes. If someone attempts to start the engine with an unrecognized key, the engine will not start, thereby helpi ...

Engine Compartment Overview
...

Ride & Handling
The Mazda5's steering response is designed to engage the driver. A turn of the wheel delivers a quick change of direction, and there's a fair amount of feedback. The suspension is on the firm side ...