Toyota 2014 Sienna Manual page 330

2-4. Using other driving systems
CAUTION
■
Conditions which may affect the rear view monitor system
●
If the back of the vehicle has been hit, the camera's position and mounting
angle may have changed. Have the vehicle inspected by your Toyota
dealer.
●
Rapid temperature changes, such as when hot water is poured on the
vehicle in cold weather, may cause the system to function abnormally.
●
If the camera lens is dirty, it cannot transmit a clear image. Rinse with
water and wipe with a soft cloth. If the camera lens is extremely dirty, wash
with a mild cleanser and rinse.
●
The displayed image may be darker and moving images may be slightly
distorted when the system is cold.
●
When washing the vehicle, do not apply intensive bursts of water to the
camera or camera area. Doing so may result in the camera malfunction.
●
Do not scrub the lens strongly or polish the lens using stiff brushes or
abrasive cleansers. Doing so could scratch the lens and affect the image.
●
Do not allow organic solvent, car wax, window cleaner or glass coat to
adhere to the camera. If this happens, wipe it off as soon as possible.
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