Mazda 2007 Zoom-Zoom Owner's Manual page 191

Driving Your Mazda
Instrument Cluster and Indicators
To cancel the illumination dimmer, press
the dashboard illumination knob.
NOTE
If the dashboard illumination knob is kept at
the illumination dimmer cancel position, the
instrument cluster and the information display
will not dim when the headlight switch is
turned to the or position again.
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