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4-5. Using the driving support systems
Things you should know
If you notice any symptoms
If you notice any of the following symptoms, refer to the likely cause
and the solution, and re-check.
If the symptom is not resolved by the solution, have the vehicle
inspected by any authorized Lexus dealer or repairer, or another duly
qualified and equipped professional.
The image is difficult to see
• The vehicle is in a dark area
• The temperature around the lens is
either high or low
• The outside temperature is low
• There are water droplets on the
camera
• It is raining or humid
• Foreign matter (mud etc.) is adher-
ing to the camera
• There are scratches on the camera
• Sunlight or headlights are shining
directly into the camera
• The vehicle is under fluorescent
lights, sodium lights, mercury lights
etc.
The image is blurry
Dirt or foreign matter (such as water
droplets, snow, mud etc.) is adhering
to the camera.
The image is out of alignment
The camera or surrounding area has
received a strong impact.
The fixed guide lines are very far out of alignment
• The vehicle is tilted (there is a
heavy load on the vehicle, tire pres-
sure is low due to a tire puncture,
etc.)
• The vehicle is used on an incline.
IS250_EE(OM53B11E)
Likely cause
Solution
If this happens due to these causes, it
does not indicate a malfunction.
Back up while visually checking the
vehicle's surroundings. (Use the mon-
itor again once conditions have been
improved.)
To adjust the image on the rear view
monitor system screen. (P. 305)
Rinse the camera lens with water and
wipe it clean with a soft cloth.
Wash with a mild soap if the dirt is
stubborn.
Have the vehicle inspected by any
authorized Lexus dealer or repairer, or
another duly qualified and equipped
professional.
If this happens due to these causes, it
does not indicate a malfunction. Back
up while visually checking the vehi-
cle's surroundings.
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