See also:

Keys
WARNING: Do not leave the key in your vehicle with children and keep them in a place where your children will not find or play with them: Leaving children in a vehicle with the key is dangerous. ...

Mazda MX-5 2009
If you don't like fun, if you prefer to mope about and wallow in your own misery, you're going to have to skip the Mazda MX-5. That might seem easy, because you probably don't know that "MX-5 ...

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 ...