Lexus GS 450h 2008 Owner's Manual page 181

CAUTION
To ensure the radar sensor functions correctly
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Do not do the following to the sensor or grille cover as doing so may cause the sen-
sor not to function correctly and could result in an accident.
Stick or attach anything to them
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Leave them dirty
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Disassemble, subject them to strong shocks
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Modify or paint them
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Replace them with non-genuine parts
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Handling the radar sensor
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Observe the following to ensure the cruise control system can function effectively.
Keep the sensor and front grille clean at all times.
●
Clean the sensor and front grille with a soft cloth so you do not mark or damage
them.
Do not subject the sensor or surrounding area to a strong impact.
●
If the sensor moves even slightly off position, the system may malfunction. If the
sensor or surrounding area is subject to a strong impact, always have the area
inspected and adjusted by a Lexus dealer.
Do not disassemble the sensor.
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Do not attach accessories or stickers to the sensor, grille or surrounding area.
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Do not modify or paint the sensor and grille.
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2-4. Using other driving systems
2
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