Lexus 2012 RX450h Owner's Manual page 249

Engine coolant temperature gauge
Displays the engine coolant temperature
Changing the display
Instrument panel light control
The brightness of the instrument panel lights can be adjusted.
The meters and display illuminate when
■
RX350
The "ENGINE START STOP" switch is in IGNITION ON mode.
RX450h
The "POWER" switch is in ON mode.
2-2. Instrument cluster
Switches between odometer and
trip meter displays. When the trip
meter is displayed, pressing and
holding the button will reset the
trip meter.
Darker
Brighter
2
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