Horn
To sound the horn, press the 
mark on
the steering wheel.
See also:
Child Restraint Precautions
Mazda strongly urges the use of child-restraint systems for children small
enough to use
them.
You are required by law to use a child-restraint system for children in the U.S.
and Canada.
Check ...
Specifications
Engine
Electrical System
*1 ex factory
NOTE:
When cleaning the iridium plugs, do not use a wire brush. The fine particulate
coating on the iridium
alloy and platinum tips could be damaged.
...
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. ...