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: Foot Brake

This vehicle has power-assisted brakes that adjust automatically through normal use. Should power-assist fail, you can stop by applying greater force than normal to the brake pedal. But the distance required to stop will be greater than usual. WARNING Do not coast with the engine stalled or turned off, find a safe place to stop: Coasting with the engine stalled or turned off is dangerous...

Mazda CX-3 (2015-2026) Owner's Manual: How to use AUX mode

Switch the ignition to ACC or ON. Press the power/volume dial to turn the audio system on. Press the media button of the audio unit to change to the AUX mode. NOTE When the device is not connected to the auxiliary jack, the mode does not switch to the AUX mode...