Outside Temperature Display - Lexus RX450H Navigation System Owner's Manual

1. AIR CONDITIONING SYSTEM OPERATION
CAUTION
●When the outside rear view mirror
defoggers are on, do not touch the out-
side surface of the rear view mirror as it
can become very hot and burn you.
NOTICE
●When cleaning the inside of the rear win-
dow, be careful not to scratch or damage
the heater wires or connectors.
●To prevent the 12-volt battery from being
discharged, turn the switch off when the
hybrid system is off <the engine is not run-
ning>.
INFORMATION
●The defoggers will automatically turn off
after 15 to 60 minutes. The operation
time changes according to the ambient
temperature and vehicle speed.
●If further defrosting or defogging is
desired, simply actuate the switch again.
When the surface has cleared, press the
button once again to turn the defogger
off. Continuous use may cause the 12-volt
battery to discharge, especially during
stop-and-go driving. The defogger is not
designed to dry rain water or to melt
snow.
●If the outside rear view mirrors are
heavily coated with ice, use a spray de-
icer before operating the system.
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RX450h/350_Navi_U
OUTSIDE TEMPERATURE
DISPLAY
Outside temperature is displayed on the
screen.
 The displayed temperature ranges from
-40F (-40C) up to 122F (50C).
INFORMATION
●In the following situations, the correct
outside temperature may not be dis-
played, or the display may take longer
than normal to change.
• When stopped, or driving at low speeds
(less than 15.5 mph [25 km/h])
• When the outside temperature has
changed suddenly (at the entrance/exit
of a garage, tunnel, etc.)
●If the temperature shows "--" or "E", take
your vehicle to your Lexus dealer.