Mazda CX-3: Instrument Cluster and Display / Warning/Indicator Lights

Active Driving Display (Some models)

WARNING Always adjust the display brightness and position with the vehicle stopped: Adjusting the display brightness and position while driving the vehicle is dangerous as doing so could distract your attention from the road ahead and lead to an accident...

Warning Lights

These lights turn on or flash to notify the user of the system operation status or a system malfunction. *1 The light turns on when the ignition is switched on for an operation check, and turns off a few seconds later or when the engine is started...

Other information:

Mazda CX-3 (2015-2024) Owner's Manual: Overheating

If the high engine coolant temperature warning light turns on, the vehicle loses power, or you hear a loud knocking or pinging noise, the engine is probably too hot. WARNING Pull over to a safe location, then switch the ignition off and make sure the fan is not running before attempting to work near the cooling fan: Working near the cooling fan when it is running is dangerous...

Mazda CX-3 (2015-2024) Owner's Manual: How to use USB mode

This unit does not support a USB 3.0 device. In addition, other devices may not be supported depending on the model or OS version. Playback Switch the ignition to ACC or ON. Press the power/volume dial to turn the audio system on. Press the media button to switch to the USB mode and start playback...