Lexus 2012 RX450h Owner's Manual page 879

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Warning message
(If equipped)
(If equipped)
(If equipped)
(If equipped)
Details
Indicates that the pre-
collision system is not
currently functional
because the grille or the
sensor is dirty.
This message also
appears when the pre-
collision system is not
functional due to over-
heating.
Indicates that intuitive
parking assist is dirty or
covered with ice
A buzzer also sounds.
The site of the malfunc-
tion and the vehicle
image are flashing.
Indicates that the radar
cruise control sensor is
dirty or covered with ice
A buzzer also sounds.
Indicates that the radar
cruise control system is
unable to judge vehicle-
to-vehicle distance
A buzzer also sounds.
5-2. Steps to take in an emergency
Correction procedure
• Check the grille and the
sensor and clean them if
they are dirty.
• In case of overheating,
the system will become
functional once the sys-
tem cools down.
Clean the sensor.
Clean the sensor.
• Switch driving mode to
normal.
• If the windshield wipers
are on, turn them off or
set them to a mode other
than AUTO (If
equipped) or high speed
wiper operation.
5
879

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