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200
4-5. Using the driving support systems
WARNING
Keep the radar sensor and front grille
●
emblem clean at all times.
Radar sensor
A
Front grille emblem
B
If the front of the radar sensor or the front
or back of the front grille emblem is dirty
or covered with water droplets, snow,
etc., clean it.
Clean the radar sensor and front grille
emblem with a soft cloth so you do not
mark or damage them.
Do not attach accessories, stickers
●
(including transparent stickers), or
other items to the radar sensor, front
grille emblem or surrounding area.
Do not subject the radar sensor or sur-
●
rounding area to a strong impact.
If the radar sensor is moved even
slightly off position, the system may
malfunction and objects may not be
detected correctly.
If the radar sensor, front grille, or front
bumper has been subjected to a
strong impact, have the vehicle
inspected by your Lexus dealer.
●
Do not disassemble the radar sensor.
●
Do not modify or paint the radar sen-
sor, front grille emblem or surrounding
area.
●
If the radar sensor, front grille, or front
bumper needs to be removed and
installed, or replaced, contact your
Lexus dealer.
LS500h_OM_OM50F42U_(U)
■
To avoid malfunction of the front side
radar sensors
Observe the following precautions.
Otherwise, the radar sensor may not
operate properly, possibly leading to an
accident resulting in death or serious
injury.
Keep the radar sensors and their sur-
●
rounding areas on the front bumper
clean at all times.
If a radar sensor or its surrounding area
on the front bumper is dirty or covered
with snow, the system may not operate
and a warning message (→P.440) will
be displayed.
If this occurs, clean off the dirt or snow
and drive the vehicle for approximately
10 minutes.
If the warning message does not disap-
pear, have your vehicle inspected by your
Lexus dealer.
Do not attach accessories, stickers
●
(including transparent stickers), alumi-
num tape or other items to the radar
sensors or their surrounding area.
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