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3-1. Using the air conditioning system and defogger
3
Interior features
■ Outside temperature display
● The temperature display shows temperatures within the range of -40°F (-40°C)
and 122°F (50°C).
● In the following situations, the correct outside temperature may not be dis-
played, or the display may take longer than normal to change:
• When the vehicle is stopped, or moving at low speeds (less than 15 mph [25
km/h])
• When the outside temperature has changed suddenly (at the entrance/exit of
a garage, tunnel, etc.)
● When “--” or “E” is displayed, the system may be malfunctioning. Take your vehi-
cle to your Lexus dealer.
■ To prevent the windshield from fogging up
Do not use during cool air operation in extremely humid weather. The differ-
ence between the temperature of the outside air and that of the windshield can
cause the outer surface of the windshield to fog up, blocking your vision.
■ To prevent battery discharge
Do not leave the air conditioning system on longer than necessary when the engine
is stopped.
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