Mazda CX-3: Fuel and Emission / Fuel and Engine Exhaust Precautions

Fuel and Emission

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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...

Other information:

Mazda CX-3 (2015-2026) Owner's Manual: Displaying the Radio ID and SiriusXM operation

Displaying the Radio ID When channel 0 is selected, the radio ID is displayed. Use the PREVIOUS or NEXT channel buttons to select channel 0. SiriusXM operation Select the icon on the home screen to display the Entertainment screen. When is selected, the following icons are indicated in the bottom part of the center display...

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