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232
4-5. Using the driving support systems
WARNING
Do not disassemble the radar sensors.
●
●
Do not modify or paint the radar sen-
sors or radar sensor cover, or replace
them with anything other than Lexus
genuine parts.
●
In the following situations, recalibra-
tion of the radar sensors will be neces-
sary. For details, contact your Lexus
dealer.
• When a radar sensor is removed and
installed, or replaced
• When the front bumper or the front
grille has been replaced
■
Radar sensor cover with a heater (if
equipped)
When the system determines that snow
may pile up over the radar sensor cover,
the heater will operate automatically. If
the area around the radar sensor cover is
to be touched, such as during cleaning,
make sure that the radar sensor cover is
cool enough to prevent burns.
To prevent malfunction of the front
■
camera
Observe the following precautions.
Failure to do so may lead to the front
camera not operating properly, possibly
leading to an accident resulting in death
or serious injury.
●
Always keep the windshield clean.
• If the windshield is dirty or covered
with an oily film, water droplets, snow,
etc., clean the windshield.
• Even if a glass coating agent is applied
to the windshield, it will still be neces-
sary to use the windshield wipers to
remove water droplets, etc. from the
area of the windshield in front of the
front camera.
• If the inner side of the windshield
where the front camera is installed is
dirty, contact your Lexus dealer.
●
Do not attach stickers (including trans-
parent stickers) or other items to the
area of the windshield in front of the
front camera (shaded area in the illus-
tration).
Approximately 1.6 in. (4 cm)
A
Approximately 1.6 in. (4 cm)
B
If the part of the windshield in front of
●
the front camera is fogged up or cov-
ered with condensation or ice, use the
windshield defogger to remove the
fog, condensation, or ice.
If water droplets cannot be properly
●
removed from the area of the wind-
shield in front of the front camera by
the windshield wipers, replace the
wiper insert or wiper blade.
Do not attach window tint to the wind-
●
shield.
●
Replace the windshield if it is damaged
or cracked.
If the windshield has been replaced,
recalibration of the front camera will
be necessary. For details, contact your
Lexus dealer.
●
Do not allow liquids to contact the
front camera.
Do not allow bright lights to shine into
●
the front camera.
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