Toyota Avalon Operating Manual page 153

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In the situations below, the system may not be able to correctly detect the
surrounding brightness levels, and may flash or expose nearby pedestrians
to the high beam. Therefore, you should consider turning the high beams on
or off manually rather than relying on the Automatic High Beam system.
• In bad weather (rain, snow, fog, sandstorms etc.)
• The windshield is obscured by fog, mist, ice, dirt etc.
• The windshield is cracked or damaged.
• The inside rear view mirror or camera sensor is deformed or dirty.
• Surrounding brightness levels are equal to those of headlights, tail lights
or fog lights.
• Vehicles ahead have headlights that are either switched off, dirty, are
changing color, or have are not aimed properly.
• When driving through an area of intermittently changing brightness and
darkness.
• When frequently and repeatedly driving ascending/descending roads, or
roads with rough, bumpy or uneven surfaces (such as stone-paved
roads, gravel tracks etc.).
• When frequently and repeatedly taking curves or driving on a winding
road.
• There is a highly reflective object ahead of the vehicle, such as a sign or
a mirror.
• The vehicle's headlights are damaged or dirty.
• The vehicle is listing or tilting, due to a flat tire etc.
• The driver believes that the high beam may be causing problems or dis-
tress to other drivers or pedestrians nearby.
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If the Automatic High Beam indicator flashes
It may indicate a malfunction in the system. Contact your Toyota dealer.
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Customization
The automatic high beam can be deactivated.
(Customizable feature: →P. 453)
CAUTION
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Limitations of the Automatic High Beam
Do not rely on the Automatic High Beam. Always drive safely, taking care to
observe your surroundings and turning high beam on or off manually if nec-
essary.
AVALON (U)_(OM41440U)
4-3. Operating the lights and wipers
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