Toyota Sienna 2010-2024 Owners Manual: Turning the high beam on/off manually
Switching to low beam
Pull the lever to the original
position.
Switching to high beam
Turn the light switch to the
position.
The Automatic High Beam can be operated when
The engine switch is in the “ON” position (vehicles without a smart key
system)
or IGNITION ON mode (vehicles with a smart key system).
Camera sensor detection information
- High beam may not be automatically turned off in the following
situations:
- When oncoming vehicles suddenly appear from a curve.
- When the vehicle is cut in front of by another.
- High beam may be turned off if an oncoming vehicle that is using fog
lights
without using the headlights is detected.
- Houselights, streetlights, red traffic signals, and illuminated
billboards or
signs may cause the high beam to turn off.
- The following factors may affect the amount of time taken to turn high
beam
on or off:
- The brightness of headlights, fog lights, and tail lights of
oncoming and
preceding vehicles
- Road conditions (wetness, ice, snow etc.)
- The number of passengers and amount of baggage
- High beam may be turned on or off when unexpected by the driver.
- 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 beam 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 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 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 lifting or tilting, due to a flat tire, a trailer
being towed etc.
- The high beam and low beam are repeatedly being switched between
in
an abnormal manner.
- The driver believes that the high beam may be causing problems or
distress
to other drivers or pedestrians nearby.
When the warning message is shown on the multi-information display
Temporary lowering sensor sensitivity
The sensitivity of the sensor can be temporarily lowered.
To lower the sensitivity, push and hold
on the inside rear view mirror for
15 to 20 seconds, and release. The indicator light on the inside rear view
mirror
will flash to indicate that the sensitivity has been lowered.
When the engine switch is turned to the “LOCK” position (vehicles without a
smart key system) or turned off (vehicles with a smart key system), the
sensitivity
will be returned to its normal level.
Customization
The Automatic High Beam can be turned off.
(Customizable features: )
WARNING 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
necessary. |
NOTICE Camera sensor
Observe the following to ensure that the
Automatic High Beam functions correctly.
Headlight leveling
When the vehicle is loaded, headlight level should be adjusted to
appropriate dial setting. |
When all of the following conditions are fulfilled, high beam will be
automatically turned on (after approximately 1 second):
Vehicle speed is above approximately 20 mph (32 km/h).
The area ahe ...
The fog lights secure excellent visibility in difficult driving
conditions,
such as in rain and fog.
The illustration is intended as an example.
Turns the fog lights on
*1 or
*2
Tur ...
Other materials:
No. 1 Speaker with box
COMPONENTS
ON-VEHICLE INSPECTION
1. INSPECT NO.1 SPEAKER WITH BOX
HINT:
Remove interior parts so that the No.1 speaker with box
can be seen.
Check the speaker installation.
OK:
The speaker is securely installed.
If the result is not as specified, reinstall the No.1
s ...
Removal
HINT:
Use the same procedures for the RH side and LH side.
The procedures listed below are for the LH side.
1. PRECAUTION
CAUTION: Be sure to read "PRECAUTION" thoroughly before
servicing.
2. DISCONNECT CABLE FROM NEGATIVE BATTERY
TERMINAL
CAUTION:
Wait for 90 s ...
Passenger Side Outer Mirror ECU
DTC B1208 Passenger Side Outer Mirror ECU
DESCRIPTION
This DTC is detected when communication between the outer mirror control ECU
RH and multiplex
network gateway ECU stops for more than 10 seconds.
DTC No.
DTC Detecting Condition
Trouble Area
B1208
Pa ...