Lexus GS 450h 2008 Owner's Manual page 510

5-2. Steps to take in an emergency
Warning message
(If equipped)
(Flashing)
(If equipped)
(Flashing)
(If equipped)
(Flashing)
(If equipped)
508
Details
Intuitive parking assist is
dirty or covered with ice.
The PCS is not currently
functional.
The radar cruise control
sensor is dirty or covered
with ice.
The radar cruise control
system is unable to judge
vehicle-to-vehicle dis-
tance.
Correction procedure
Clean the sensor.
Clean the grille and the
sensor.
This message appears
when the pre-collision
system is hot. In this case,
wait until the system
cools down.
Clean the sensor.
• Turn the mode select
switch to either the nor-
mal or power mode.
• If the windshield wipers
are on, turn them off or
set them to either the
intermittent or the slow
mode.