Mazda CX-3: Before Driving / Doors and Locks

Operational Range

The system operates only when the driver is in the vehicle or within operational range while the key is being carried. NOTE When the battery power is low, or in places where there are high-intensity radio waves or noise, the operational range may become narrower or the system may not operate...

Door Locks

WARNING Always take all children and pets with you or leave a responsible person with them: Leaving a child or a pet unattended in a parked vehicle is dangerous...

Other information:

Mazda CX-3 (2015-2026) Owner's Manual: Security Setting

If a passcode is set, the system cannot be activated unless the passcode is input. NOTE Do this function only when parked. It is too distracting to attempt while driving and you may make too many errors to be effective. Passcode setting Press the pick-up button or talk button with a short press...

Mazda CX-3 (2015-2026) Owner's Manual: Taking Action

Take the appropriate action and verify that the warning light turns off. Tire Pressure Monitoring System Warning Light (Turns on)(Some models) Take the appropriate action and verify that the warning light turns off. KEY Warning Light Take the appropriate action and verify that the warning light turns off...