Mazda CX-3: Door Locks / Rear Door Child Safety Locks

Mazda CX-3 (2015-2025) Owner's Manual / Before Driving / Doors and Locks / Door Locks / Rear Door Child Safety Locks

These locks are intended to help prevent children from accidentally opening the rear doors. Use them on both rear doors whenever a child rides in the rear seat of the vehicle.

If you slide the child safety lock to the lock position before closing that door, the door cannot be opened from the inside. The door can only be opened by pulling the outside handle.

Mazda CX-3. Rear Door Child Safety Locks

Locking, Unlocking with Door-Lock Knob

Operation from inside To lock any door from the inside, press the door-lock knob. To unlock, pull it outward. This does not operate the other door locks...

Liftgate

WARNING Never allow a person to ride in the luggage compartment: Allowing a person to ride in the luggage compartment is dangerous. The person in the luggage compartment could be seriously injured or killed during sudden braking or a collision...

Other information:

Mazda CX-3 (2015-2025) Owner's Manual: Fuel Requirements

Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL, which will reduce exhaust emissions and keep spark plug fouling to a minimum. To achieve maximum engine performance, use the specified fuel. *1 U.S. federal law requires that octane ratings be posted on gas station pumps...

Mazda CX-3 (2015-2025) Owner's Manual: Device selection (Bluetooth® Hands-Free)

If several devices have been paired, the Bluetooth® unit links the device last paired. If you would like to link a different paired device, it is necessary to change the link. The order of device priority after the link has been changed is maintained even when the ignition is switched off...