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)]

..

Other information:

Mazda CX-3 (2015-2026) Owner's Manual: Starting a Flooded Engine

If the engine fails to start, it may be flooded (excessive fuel in the engine). Follow this procedure: If the engine does not start within 5 seconds on the first try, wait 10 seconds and try again. Make sure the parking brake is on. Depress the accelerator all the way and hold it there...

Mazda CX-3 (2015-2026) Owner's Manual: 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. Operation from outside To lock any door using its door-lock knob from the outside, press the door-lock knob to the lock position and close the door (holding the door handle in the open position is not required)...