See also:

Overheating
If the temperature gauge indicates overheating, the vehicle loses power, or you hear a loud knocking or pinging noise, the engine is probably too hot. WARNING ...

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. ...

Under the Hood
All Mazda5s are powered by a 157-horsepower, 2.5-liter four-cylinder engine that makes 163 pounds-feet of torque. It represents a slight bump in horsepower compared with the outgoing four-cylinder ...