See also:

Installing a Child-Restraint System
The passenger lap/shoulder belt can easily be converted into the automatic locking mode, which must be done to hold the child-restraint system. Some child-restraint systems also employ specially ...

Safety
Side curtain-type airbags and seat-mounted side-impact airbags are optional in the Mazda6 i base sedan and standard in other models. Antilock brakes and traction control are standard. ...

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 ...