Mazda CX-3: Before Using the Audio System / Antenna

AUX/USB mode

Audio can be heard from the vehicle's speakers by connecting a commercially-available portable audio unit to the auxiliary jack. A commercially-available, non-impedance stereo mini plug cable is required...

Audio Set [Type A (non-touchscreen)]

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Other information:

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

The following components of the air bag systems are monitored by a diagnostic system: Front air bag sensors Crash sensors, and diagnostic module (SAS unit) Side crash sensors Air bag modules Front seat belt pretensioners Air bag/Front seat belt pretensioner system warning light Related wiring (With Front Passenger Occupant Classification System) Front passenger occupant classification sensor Front passenger occupant classification module  Front passenger air bag deactivation indicator light The diagnostic module continuously monitors the system's readiness...

Mazda CX-3 (2015-2026) 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...