2774-5. Using the driving support systems
4
Driving
Lane departure alert function display
Displayed when the multi-information display is switched to the
driving assist system information display.
*: Boundary between asphalt and the side of the road, such as grass, soil, or
a curb
Follow-up cruising display
Displayed when the multi-information display is switched to the
driving assist system information display.
Indicates that steering assist of the lane centering function is operating
by monitoring the position of a preceding vehicle.
When the follow-up cruising display is displayed, if the preceding vehi-
cle moves, your vehicle may move in the same way. Always pay careful
attention to your surroundings and operate the steering wheel as neces-
sary to correct the path of the vehicle and ensure safety.
3
Inside of displayed lines is
whiteInside of displayed lines is
black
Indicates that the system is recog-
nizing white (yellow) lines or a
course
*. When the vehicle
departs from its lane, the white
line displayed on the side the
vehicle departs from flashes yel-
low.Indicates that the system is not
able to recognize white (yellow)
lines or a course* or is temporar-
ily canceled.
4
2784-5. Using the driving support systems
■Operation conditions of each function
●Lane departure alert function
This function operates when all of the following conditions are met.
• LTA is turned on.
• Vehicle speed is approximately 32 mph (50 km/h) or more.
*1
• System recognizes white (yellow) lane lines or a course*2. (When a white
[yellow] line or course
*2 is recognized on only one side, the system will
operate only for the recognized side.)
• Width of traffic lane is approximately 9.8 ft. (3 m) or more.
• Turn signal lever is not operated.
(Vehicle with BSM: Except when another vehicle is in the lane on the side
where the turn signal was operated)
• Vehicle is not being driven around a sharp curve.
• No system malfunctions are detected. (P. 281)
*1: The function operates even if the vehicle speed is less than approxi-
mately 32 mph (50 km/h) when the lane centering function is operating.
*2: Boundary between asphalt and the side of the road, such as grass, soil,
or a curb
●Steering assist function
This function operates when all of the following conditions are met in addi-
tion to the operation conditions for the lane departure alert function.
• Vehicle is not accelerated or decelerated by a fixed amount or more.
• Steering wheel is not operated with a steering force level suitable for
changing lanes.
• ABS, VSC, TRAC and PCS are not operating.
• TRAC or VSC is not turned off.
●Vehicle sway warning function
This function operates when all of the following conditions are met.
• Setting for “Sway Warning” in (4.2-inch display) or (7-inch display)
of the multi-information display is set to “On”. (P. 104, 117)
• Vehicle speed is approximately 32 mph (50 km/h) or more.
• Width of traffic lane is approximately 9.8 ft. (3 m) or more.
• No system malfunctions are detected. (P. 281)
●Lane centering function
This function operates when all of the following conditions are met.
• LTA is turned on.
• Setting for “Lane Center” in (4.2-inch display) or (7-inch display)
of the multi-information display is set to “On”. (P. 104, 117)
• This function recognizes white (yellow) lane lines or the position of a pre-
ceding vehicle (except when the preceding vehicle is small, such as a
motorcycle).
2794-5. Using the driving support systems
4
Driving
• The dynamic radar cruise control with full-speed range is operating in
vehicle-to-vehicle distance control mode.
• Width of traffic lane is approximately 10 to 13 ft. (3 to 4 m).
• Turn signal lever is not operated.
• Vehicle is not being driven around a sharp curve.
• No system malfunctions are detected. (P. 281)
• Vehicle does not accelerate or decelerate by a fixed amount or more.
• Steering wheel is not operated with a steering force level suitable for
changing lanes.
• ABS, VSC, TRAC and PCS are not operating.
• TRAC or VSC is not turned off.
• Hands off steering wheel warning is not displayed. (P. 2 8 0 )
• The vehicle is being driven in the center of a lane.
• Steering assist function is not operating.
■Temporary cancelation of functions
●When operation conditions are no longer met, a function may be temporarily
canceled. However, when the operation conditions are met again, operation
of the function is automatically restored. (P. 278)
●If the operation conditions (P. 278) are no longer met while the lane cen-
tering function is operating, the buzzer may sound to indicate that the func-
tion has been temporarily canceled.
■Steering assist function/lane centering function
●Depending on the vehicle speed, lane departure situation, road conditions,
etc., the driver may not feel the function is operating or the function may not
operate at all.
●The steering control of the function is overridden by the driver’s steering
wheel operation.
●Do not attempt to test the operation of the steering assist function.
■Lane departure alert function
●The warning buzzer may be difficult to hear due to external noise, audio
playback, etc.
●If the edge of the course
* is not clear or straight, the lane departure alert
function may not operate.
●Vehicle with BSM: It may not be possible for the system to determine if there
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●Do not attempt to test the operation of the lane departure alert function.
*: Boundary between asphalt and the side of the road, such as grass, soil, or
a curb
3604-6. Driving tips
●Use fluids that are appropriate to the prevailing outside tempera-
tures.
• Engine oil
• Engine/power control unit coolant
• Washer fluid
●Have a service technician inspect the condition of the 12-volt bat-
tery.
●Have the vehicle fitted with four snow tires or purchase a set of tire
chains for the front tires.
Ensure that all tires are the specified size and brand, and that chains
match the size of the tires.
Perform the following according to the driving conditions:
●Do not try to forcibly open a window or move a wiper that is frozen.
Pour warm water over the frozen area to melt the ice. Wipe away
the water immediately to prevent it from freezing.
●To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.
●Check for and remove any excess ice or snow that may have accu-
mulated on the exterior lights, vehicle’s roof, chassis, around the
tires or on the brakes.
●Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.
Winter driving tips
Carry out the necessary preparations and inspections before
driving the vehicle in winter. Always drive the vehicle in a man-
ner appropriate to the prevailing weather conditions.
Preparation for winter
Before driving the vehicle
3925-4. Other interior features
A portable device, such as a smartphone or mobile battery, can be
charged by just placing it on the charging area, provided the device is
compatible with the Qi wireless charging standard created by the
Wireless Power Consortium.
The wireless charger cannot be used with a portable device that is
larger than the charging area. Additionally, depending on the portable
device, the wireless charger may not operate properly. Refer to the
operation manual of the portable device.
■The “Qi” logo
The “Qi” logo is a trademark of the Wireless Power Consortium.
■Name for all parts
Power supply switch
Operation indicator light
Charging tray
Charging area
*
*
: Compatible portable devices
and the wireless charger contain
charging coils. The charging coil
inside the wireless charger can
move within the area around the
center of the charging tray.
When the charging coil inside a
portable device is detected
within the charging area, the
charging coil in the wireless
charger will move near the other
coil and charging will begin. If
the charging coil inside the por-
table device is moved out of the
charging area, charging will be
stopped automatically.
Additionally, if 2 or more portable devices are placed on the charging
tray at the same time, each charging coil may not be detected correctly
and charging may not be possible.
Wireless charger (if equipped)
1
2
3
4
3935-4. Other interior features
5
Interior features
■Using the wireless charger
Press the power supply
switch of the wireless char-
ger.
Pressing the switch again turns
the wireless charger off.
When turned on, the operation
indicator light (green) comes on.
When the power switch is turned
off, the on/off state of the wire-
less charger will be memorized.
If the power supply switch is pressed 3 times while charging is being
performed, the rapid charging function will turn on. To turn the wireless
charger off, press the power supply switch when a portable device is not
being charged.
Place a portable device on
the charging tray.
Place the portable device so
that it is centered in the charging
area with its charging surface
facing the portable charger.
Depending on the portable
device, its charging coil may not
be in the center of the device. In
this case, place the portable
device so that its charging coil is
centered in the charging area.
While charging, the operation indicator light (orange) will be illuminated.
If charging does not begin, move the portable device as close to the
center of the charging area as possible.
When charging is complete, the operation indicator light (green) will illu-
minate.
■
Recharging function
●If a certain amount of time has elapsed since charging completed
and the portable device has not been moved, the wireless char-
ger will restart charging.
●If a portable device is moved significantly within the charging
area, the charging coil may disconnect and charging may tempo-
rarily be stopped. However, if a charging coil is detected within
the charging area, the charging coil inside the wireless charger
will move near the other coil and charging will resume.
1
2
3955-4. Other interior features
5
Interior features
●If the operation indicator light blinks
If an error is detected, the operation indicator light will blink
(orange). Take the appropriate measures according to the table
below.
Operation indi-
cator lightSuspected causesMeasure
Continuously
blinks 1 time
per secondCommunication malfunc-
tion between the wire-
less charger and smart
key systemIf the hybrid system is oper-
ating, stop the hybrid sys-
tem and then restart it.
If the power switch is in
ACCESSORY mode, start
the hybrid system.
(P. 206)
Continuously
flashes 3 times
(orange)Foreign matter detected
If a metallic foreign object is
detected in the charge
area, the overheat preven-
tion function of the charging
coil will operateRemove the foreign object
from the charge area.
Portable device not
aligned correctly
If the charging coil of a por-
table device is not properly
positioned on the charging
area, the overheat preven-
tion function of the charging
coil will operateRemove the portable
device from the charging
tray, check that the opera-
tion indicator light changes
back to green, and then
place the portable device
so that it is near the center
of the charging tray.
Also, if a case or cover is
installed to the portable
device, remove it.
Continuously
flashes 4 times
(orange)Temperature inside wire-
less charger exceeded a
certain amountStop charging, remove the
portable device from the
charging tray, and wait for
the temperature to
decrease before attempt-
ing to begin charging again.
3975-4. Other interior features
5
Interior features
■Sound generated during operation
Operation sounds may be heard when the power supply switch is pressed to
turn the wireless charger on, when the power switch is pressed to change to
ACCESSORY or ON mode while the wireless charger is on, or when a porta-
ble device is being detected. This does not indicate a malfunction.
■Situations in which the wireless charger may not operate correctly
In the following situations, the wireless charger may not operate correctly:
●When a portable device is fully charged
●When a portable device is being charged by a wired connection.
●When there is foreign matter between the charging area and portable device
●When the temperature of a portable device becomes high while charging
●When the temperature near the charging tray is 95°F (35°C) or more due to
being in direct sunlight, etc.
●When a portable device is placed with its charging surface facing up
●When a portable device is not centered on the charging area
●When a portable device is larger than the charging tray
●When a foldable portable device is placed outside of the charging area
●When the vehicle is near a TV tower, electric power plant, fuel station, radio
station, large display, airport, or other facility that generates strong radio
waves or electrical noise
●When the any of the following objects, with a thickness of 0.08 in. (2 mm) or
more, are between the charging surface of a portable device and the
charging area:
• Thick cases or covers
• Thick decorations
• Accessories, such as finger rings, straps, etc.
●When the portable device is in contact with, or is covered by any of the fol-
lowing metallic objects:
• Cards covered with metal, such as aluminum foil
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Heat packs
• Recorded media such as CDs and DVDs
• Metallic decorations
• Metallic cases or covers
●When wireless keys (that emit radio waves) other than those of your vehicle
are being used nearby
●When 2 or more portable devices are placed on the charging tray at the
same time
In situations other than above, if the wireless charger does not operate prop-
erly or the operation indicator light blinks continuously, the wireless charger
may be malfunctioning.
Contact your Toyota dealer.