lane assist TOYOTA HIGHLANDER HYBRID 2023 Owners Manual

3TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
10
Hybrid transmission............213
Turn signal lever................. 216
Parking brake ..................... 217
Brake Hold ......................... 220
4-3. Operating the lights and wip- ers
Headlight switch ................. 223
Automatic High Beam ........ 226
Fog light switch .................. 229
Windshield wipers and washer ......................................... 229
Rear windshield wiper and washer ............................. 232
4-4. Refueling Opening the fuel tank cap .. 234
4-5. Using the driving support sys- tems
Toyota Safety Sense 2.5 +......................................... 237
PCS (Pre-Collision System) ......................................... 242
LTA (Lane Tracing Assist)... 253
Dynamic radar cruise control with full-speed range ........ 263
RSA (Road Sign Assist) ..... 275
BSM (Blind Spot Monitor)... 278
Intuitive parking assist ........ 283
RCTA (Rear Cross Traffic Alert) function ............................ 291
PKSB (Parking Support Brake) ......................................... 297
Parking Support Brake function (static objects) .................. 304
Parking Support Brake function (rear-crossing vehicles).... 307
Driving mode select switch ......................................... 308
Trail Mode .......................... 309
Driving assist systems........ 311
4-6. Driving tips Hybrid Electric Vehicle driving tips ................................... 318Winter driving tips ..............
320
Utility vehicle precautions .. 323
5-1. Using the air conditioning system and defogger
Front automatic air conditioning
system ............................. 328
Rear automatic air conditioning system ............................. 337
Heated steering wheel/seat heaters/seat ventilators.... 341
5-2. Using the interior lights Interior lights list ................. 343
5-3. Using the storage features List of storage features ...... 346
Luggage compartment features ......................................... 350
5-4. Using the other interior fea- tures
Other interior features ........ 355
Garage door opener........... 370
6-1. Maintenance and care Cleaning and protecting the vehicle exterior................. 380
Cleaning and protecting the vehicle interi or.................. 38

3
6-2. Maintenance Maintenance requirements......................................... 386
General maintenance......... 388
Emission inspection and mainte- nance (I/M) programs ...... 390
6-3. Do-it-yourself maintenance Do-it-yourself service precau-tions ................................. 392
Hood .................................. 394
5Interior features
6Maintenance and care

18Pictorial index
Meter control switches ................................................ P.97, 106
Vehicle-to-vehicle distance switch ................................... P.269
Cruise control switch
Dynamic radar cruise control with full-speed range ............. P. 2 6 3
Audio remote control switches
*
LTA (Lane Tracing Assist) switch ............................... ...... P.253
Phone switch
*
Talk switch*
*
: Refer to “MULTIMEDI A OWNER’S MANUAL”.

1002-1. Instrument cluster
How to read the bar display
Not yet evaluated
Low
High
• After the hybrid system is started, the Eco score will not be dis-
played until the vehicle speed
exceeds approximately 19 mph
(30 km/h).
• The Eco score will be reset each time the hybrid system is started.
• When the hybrid system is stopped, the total score of the
current trip will be displayed.
■Speedometer display (digi-
tal speed)/Driving range
 Speedometer display (digital
speed)
P. 1 0 4
 Driving range
Displays driving range with remain-
ing fuel. Use the d isplayed values
as a reference only.
This distance is computed based
on your average fuel consumption.
As a result, the actual distance that
can be driven may differ from that
displayed. When only a small amount of fuel is
added to the tank, the display may
not be updated.
When refueling, turn the power
switch off. If the ve
hicle is refueled
without turning the power switch off,
the display may not be updated.
When “Refuel” is displayed, the
remaining fuel amount is low and
the distance that can be driven with
the remaining fuel cannot be calcu-
lated.
Refuel immediately.
■The ECO Accelerator Guid-
ance/Eco score will not operate
when
The ECO Accelerator Guidance/Eco
score will not operate in the follow-
ing situations:
●The Hybrid System Indicator is not
operating.
●The vehicle is bei ng driven using
the dynamic radar cruise control
with full-speed range.
■Driving support system
information
Select to display the operational
status of the following systems:
 LTA (Lane Tracing Assist)
( P.253)
 RSA (Road Sign Assist) (if
equipped) ( P.275)
 Dynamic radar cruise control
with full-speed range
( P.263)
Driving support system
information display ( )

1022-1. Instrument cluster
■Tire pressure
• It may take a few minutes to dis- play the tire inflation pressure
after the power switch is turned to
ON. It may also take a few min-
utes to display the tire inflation
pressure after inflation pressure
has been adjusted.
• “---” may be disp layed if the tire
position information cannot be
determined due to unfavorable
radio wave conditions.
• Tire inflation pressure changes with temperature. The displayed
values may also be different from
the values measured using a tire
pressure gauge.
■Changing settings
Use the meter control switches
on the steering wheel to change
settings.
1 Press or of the meter
control switch to select .
2 Press or of the meter
control switch to select the
desired item to be custom-
ized.
3 Press or press and hold .
The available settings will differ
depending on if is pressed or
pressed and held. Follow the
instructions on the display.
■Setting items
 LTA (Lane Tracing Assist)
( P.253)
Press and hold to change the
settings of the following items: • “Lane Center”
Select to enable
/disable the lane
centering function.
• “Sensitivity”
Select to set the warning sensitivity.
• “Sway Warning”
Select to enable/disable the vehicle
sway warning.
• “Sway Sensitivity”
Select to set the vehicle sway warn-
ing sensitivity.
 PCS (Pre-Collision Sys-
tem) ( P.242)
Press to enable/disable the
pre-collision system.
• PCS (Pre-Collision System)
on/off
Select to enable/disable the
pre-collision system.
Press and hold to change the
settings of the following item:
• “Sensitivity”
Select to change the pre-collision
warning timing.
 DRCC (Dynamic Radar
Cruise Control with full-speed
range) ( P.263)
Press and hold to change the
settings of the following items:
• “Curve Speed Reduction”
( P.270)
Select to set the curve speed
reduction function strength.
Settings display ( )

1082-1. Instrument cluster
the page’s setting mode display.
1Press the or meter
control switch to select a
page.
2 To enable page edit, press
and hold the meter con-
trol switch.
3 Press the or meter
control switch to select a dis-
play to be changed.
4 Press or meter control
switch to select a content.
5 When the setting is complete,
press .
■Driving support system
information display
Select to display the operational
status of the following systems:
 PCS (Pre-Collision System)
( P.242)
 LTA (Lane Tracing Assist)
( P.253)
 Dynamic radar cruise control
with full-speed range
( P.263)
■Settings
The meter display settings can
be changed in .
 Language
Select to change the language dis-
played.
 Units
Select to change t he units of mea-
sure displayed.
 Meter Type
Select to change the meter type.
Meter Style
Select to change the meter style.
Dial Type
1 dial: Select to change the display
of the speedometer or Hybrid Sys-
tem Indicator.
EV indicator
Select to enable/disable the EV
indicator.
Fuel Economy
Select to set the display of the fuel
economy.
Hybrid System
Select to set the display of the zone
of Eco acceleration.
Drive Info Items
Select to change the display of the
drive information.
TRIP A/B Items
Select to change the display of the
drive information of TRIP A/B.
Pop-up display
Select to enable/disable pop-up
displays for each relevant system.
Default settings
Select to reset the meter display
settings to the default setting.
■Display contents (Side)
 Fuel economy
 ECO Accelerator Guid-
Content of multi-informa-
tion display (Side)

1112-1. Instrument cluster
2
Vehicle status information and indicators
Not yet evaluated
Low
High
• After the hybrid system is started, the Eco score will not be dis-
played until the vehicle speed
exceeds approximately 19 mph
(30 km/h).
• The Eco score will be reset each time the hybrid system is started.
• When the hybrid system is stopped, the total score of the
current trip will be displayed.
■Driving support system
information display
Select to display the operational
status of the following systems:
 PCS (Pre-Collision System)
( P.242)
 LTA (Lane Tracing Assist)
( P.253)
 Dynamic radar cruise control
with full-speed range
( P.263)
■Audio system-linked dis-
play
Displays the audio source or
track.
■Drive information Drive information 1
Drive information 2
Displays the following depend-
ing on which drive information
type and drive information items
were selected in . ( P.108)
 Average speed: Displays the
average vehicle speed since
hybrid system start
 Trip distance: Displays the
distance driven since hybrid
system start
 Trip time: Displays the
elapsed time since hybrid sys-
tem start
■Drive information of TRIP
A/B
Drive information of trip A/B 1
Drive information of trip A/B 2
Displays the following depend-
ing on which drive information
type and drive information items
were selected in . ( P.108)
 Average speed: Displays the
average vehicle speed of trip
A/B
 Trip distance: Displays the

1182-1. Instrument cluster
map data, etc., the street names of
an intersection may not be dis-
played.
Displays the operational status
of the following systems:
LTA (Lane Tracing Assist)
( P.253)
 Dynamic radar cruise control
with full-speed range
( P.263)
 PCS (Pre-Collision System)
( P.242)
 Parking Support Brake func-
tion (for static objects)
( P.304)
 Intuitive parking assist
( P.283)
 Drive-Start Control ( P.184)
 Brake Override System
( P.185)
Displayed content is the same as
that displayed on the multi-informa-
tion display. For details, refer to the
explanations of each system.
Displays the following
multi-information display linked
icons and a message:
: Master warning icon
Displayed when a warning mes-
sage is displayed on the multi-infor-
mation display. ( P.456)
: Information icon
Displayed when a sugges-
tion/advice pop-up display is dis-
played on the multi-information
display. ( P. 1 1 2 )
Depending on the situation, the
following will be displayed:
■Warning/Message
Depending on the situation, a
warning message or other mes-
sage will be displayed.
 Warning messages
Certain warning messages can be
displayed.
Pop-up displays
When the driving assist system
operates, some of the information
displayed on the multi-information
display will be displayed on the
head-up display as a pop-up dis-
play.
■Hands-free system status
Displayed when the hands-free
system is operated.
(Refer to “MULTIMEDIA
OWNER’S MANUAL”.)
■Audio system operation
status
Displayed when the audio sys-
tem is operated.
(Refer to “MULTIMEDIA
OWNER’S MANUAL”.)
Driving assist system sta-
tus display area
/ icons
Message display area

183
4
4
Driving
Driving
.4-1. Before drivingDriving the vehicle....... 184
Cargo and luggage ..... 191
Vehicle load limits ....... 194
Trailer towing............... 195
Dinghy towing ............. 206
4-2. Driving procedures Power (ignition) switch.................................. 207
EV drive mode ............ 211
Hybrid transmission .... 213
Turn signal lever.......... 216
Parking brake .............. 217
Brake Hold .................. 220
4-3. Operating the lights and wipers
Headlight switch .......... 223
Automatic High Beam . 226
Fog light switch ........... 229
Windshield wipers and washer....................... 229
Rear windshield wiper and washer....................... 232
4-4. Refueling Opening the fuel tank cap.................................. 234
4-5. Using the driving support
systems
Toyota Safety Sense 2.5 + .................................. 237PCS (Pre-Collision System)
.................................. 242
LTA (Lane Tracing Assist) .................................. 253
Dynamic radar cruise con- trol with full-speed range
.................................. 263
RSA (Road Sign Assist) .................................. 275
BSM (Blind Spot Monitor) .................................. 278
Intuitive parking assist . 283
RCTA (Rear Cross Traffic Alert) function ............ 291
PKSB (Parking Support Brake) ........................ 297
Parking Support Brake func- tion (static objects) .... 304
Parking Support Brake func- tion (rear-crossing vehi-
cles) ........................... 307
Driving mode select switch .................................. 308
Trail Mode ................... 309
Driving assist systems .................................. 311
4-6. Driving tips Hybrid Electric Vehicle driv-ing tips ....................... 318
Winter driving tips........ 320
Utility vehicle precautions .................................. 323

1974-1. Before driving
4
Driving
WARNING
■Trailer towing precautions
To tow a trailer safely, use
extreme care and drive the vehi-
cle in accordance with the trailer’s
characteristics and operating con-
ditions. Failure to do so could
cause an accident resulting in
death or serious injury. Vehicle
stability and braking performance
are affected by trailer stability,
brake setting and performance,
and the hitch. Your vehicle will
handle different ly when towing a
trailer.
■To avoid accident or injury
●Do not exceed the TWR,
unbraked TWR, GCWR, GVWR
or GAWR.
●If the gross trailer weight is over
2000 lb. (900 kg), a sway con-
trol device with sufficient capac-
ity is required.
●Adjust the tongue weight within
the appropriate range. Place
heavier loads as close to the
trailer axle as possible.
●Do not exceed 65 mph (104
km/h), the posted towing speed
limit or the speed limit for your
trailer as set fort h in your trailer
owner’s manual, whichever is
lowest. Slow down sufficiently
before making a turn, in cross
winds, on wet or slippery sur-
face, etc. to help avoid an acci-
dent. If you experience a
vehicle-trailer instability from
reducing a certain speed, slow
down and make sure you keep
your vehicle speed under the
speed of which you experience
the instability.
●Do not make jerk y, abrupt or
sharp turns.
●Do not apply the brakes sud-
denly as you may skid, resulting
in jackknifing and loss of vehicle
control. This is especially true
on wet or slippery surfaces.
●Do not exceed the trailer hitch
assembly weight, gross vehicle
weight, gross axle weight and
trailer tongue w eight capacities.
●Do not use the following sys-
tems when trailer towing.
• Dynamic radar cruise control with full-speed range
• LTA (Lane Tracing Assist)
• PCS (Pre-Collision System)
• BSM (Blind Spot Monitor)
• PKSB (Parking Support Brake) (if equipped)
• RCTA (Rear Cross Traffic Alert) function
• Intuitive parking assist (if equipped)
●Slow down and downshift
before descending steep or long
downhill grades. Do not make
sudden downshifts while
descending steep or long down-
hill grades.
●Vehicle-trailer instability is more
likely on steep long downhills.
Before descending steep or
long downhill grades, slow
down and downshift. Do not
make sudden downshifts when
descending steep or long down-
hill grades. Avoid holding the
brake pedal down too long or
applying the brakes too fre-
quently. This could cause the
brakes to overheat and result in
reduced braking efficiency.
●Do not tow a trailer when the
compact spare tire is installed
on your vehicle.

2374-5. Using the driving support systems
4
Driving
4-5.Using the driving support systems
■PCS (Pre-Collision System)
 P.242
■LTA (Lane Tracing Assist)
 P.253
■AHB (Automatic High
Beam)
 P.226
■RSA (Road Sign Assist)*
P.275
*: If equipped
■Dynamic radar cruise con-
trol with full-speed range
 P.263 Two types of sensors, located
behind the front grille and wind-
shield, detect information neces-
sary to operate the drive assist
systems.
Radar sensor
Front camera
Toyota Safety Sense
2.5 +
The Toyota Safety Sense 2.5
+ consists of the following
drive assist systems and
contributes to a safe and
comfortable driving experi-
ence:
Driving assist system
WARNING
■Toyota Safety Sense 2.5 +
The Toyota Safety Sense 2.5 + is
designed to operate under the
assumption that the driver will
drive safely, and is designed to
help reduce the impact to the
occupants and the vehicle in the
case of a collision or assist the
driver in normal driving condi-
tions.
As there is a limit to the degree of
recognition accuracy and control
performance that this system can
provide, do not overly rely on this
system. The driver is always
responsible for paying attention to
the vehicle’s su rroundings and
driving safely.
Sensors