See also:

Advanced Key Suspend Function
If an advanced key is left in the vehicle, the functions of the advanced key left in the vehicle are temporarily suspended to prevent theft of the vehicle. The following are inoperable: - Startin ...

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 ...

Interior
Up to five people can fit inside the Mazda3. The steering column tilts and telescopes, and the instruments sit in a trio of round, recessed nacelles. A ratchet-type mechanism permits seat adjustme ...