2023 TOYOTA HIGHLANDER HYBRID remote control

4777-2. Steps to take in an emergency
7
When trouble arises
■When the electronic key does
not work properly
●Make sure that the smart key sys-
tem has not been deactivated in
the customization setting. If it is
off, turn the function on. (Custom-
izable features: P.510)
●Check if battery-saving mode is
set. If it is set, cancel the function.
( P.143)
■Unlocking the door
Use the mechanical key
( P.126) in order to perform the
following operations: 1
Locks all the doors
2 Unlocks all the doors
Turning the key unlocks the driver’s
door. Turning the key again unlocks
the other doors.
■Key linked functions
1 Closes the windows and the
moon roof
* (turn and hold)
2 Opens the windows and the
moon roof
* (turn and hold)
These settings mus t be customized
at your Toyota dealer.
*: If equipped
If the electronic key
does not operate prop-
erly
If communication between
the electronic key and vehi-
cle is interrupted ( P.143)
or the electronic key cannot
be used because the battery
is depleted, the smart key
system and wireless remote
control cannot be used. In
such cases, the doors can
be opened and the hybrid
system can be started by
following the procedure
below.
Locking and unlocking
the doors

4817-2. Steps to take in an emergency
7
When trouble arises
6Open and close any of the
doors of your vehicle with the
power switch OFF.
7 Maintain the engine speed of
the second vehicle and start
the hybrid system of your
vehicle by turning the power
switch to ON.
8 Make sure the “READY” indi-
cator comes on. If the indica-
tor light does not come on,
contact your Toyota dealer.
9 Once the hybrid system has
started, remove the jumper
cables in the exact reverse
order from which they were
connected.
10 Close the exclusive jump
starting terminal cover, and
reinstall the fuse box cover to
its original position.
Once the hybrid system starts,
have the vehicle inspected at
your Toyota dealer as soon as
possible.
■Starting the hybrid system
when the 12-volt battery is dis-
charged
The hybrid system cannot be started
by push-starting.
■To prevent 12-volt battery dis-
charge
●Turn off the headlights and the
audio system while the hybrid sys-
tem is off.
●Turn off any unnecessary electri-
cal components when the vehicle
is running at a low speed for an
extended period, such as in heavy
traffic.
■When the 12-volt battery is
removed or discharged
●Information stored in the ECU is
cleared. When the 12-volt battery
is depleted, have the vehicle
inspected at your Toyota dealer.
●Some systems may require initial-
ization. ( P.523)
■When removing the 12-volt bat-
tery terminals
When the 12-volt battery terminals
are removed, the information stored
in the ECU is cleared. Before
removing the 12-vo lt battery termi-
nals, contact you r Toyota dealer.
■Charging the 12-volt battery
The electricity stored in the 12-volt
battery will discha rge gradually even
when the vehicle i s not in use, due
to natural dischar ge and the drain-
ing effects of certain electrical appli-
ances. If the vehicle is left for a long
time, the 12-volt battery may dis-
charge, and the hybrid system may
be unable to start. (The 12-volt bat-
tery recharges automatically while
the hybrid system is operating.)
■When recharging or replacing
the 12-volt battery
●In some cases, it may not be pos-
sible to unlock the doors using the
smart key system when the
12-volt battery is discharged. Use
the wireless remote control or the
mechanical key to lock or unlock
the doors.
●The hybrid syste m may not start
on the first attempt after the
12-volt battery has recharged but
will start normally after the second
attempt. This is not a malfunction.
●The power switch mode is memo-
rized by the vehicle. When the
12-volt battery is reconnected, the
system will return to the mode it
was in before the 12-volt battery
was discharged. Before discon-
necting the 12-volt battery, turn
the power switch off.
If you are unsure what mode the

5148-2. Customization
*: If equipped
■Door lock (P.127, 477)
■Smart key system and wireless remote control ( P.127, 142)
Driving support system
displayOnOff—O—
CompassOnOff—O—
Audio system operation
statusOnOff—O—
FunctionDefault settingCustomized setting
Unlocking using a
mechanical key
Driver’s door
unlocked in
one step, all doors
unlocked in two step
All doors unlocked in one step——O
Automatic door locking
function
Shift position linked door
locking opera- tionOff
O—OSpeed linked door locking operation
Automatic door unlock-
ing function
Shift position linked door unlocking operationOff
O—ODriver’s door linked door unlocking operation
FunctionDefault settingCustomized setting
Operation buzzer vol-
ume5OffO—O1 to 7
Operation signal (emer-
gency flashers)OnOffO—O
FunctionDefault settingCustomized setting

5158-2. Customization
8
Vehicle specifications
■Smart key system (P.127, 142)
*: This setting can be changed when the smart door unlocking sett ing is set
to driver’s door.
■Wireless remote control ( P.125, 127, 131)
Time elapsed before
automatic door lock
function is activated if
door is not opened after
being unlocked
60 seconds
Off
O—O30 seconds
120 seconds
Open door reminder
buzzer (when locking
the vehicle)
OnOff——O
FunctionDefault settingCustomized setting
Smart key systemOnOff——O
Smart door unlockingDriver’s doorAll the doorsO—O
Number of consecutive
door lock operations2 timesAs many as
desired——O
Time elapsed before
unlocking all the door
when gripping and hold-
ing the driver’s door
handle
*
2 seconds
Off
——O1.5 seconds
2.5 seconds
FunctionDefault settingCustomized setting
Wireless remote controlOnOff——O
Unlocking operation
Driver’s door unlocked in
one step, all doors
unlocked in two step
All doors unlocked in one stepO—O
Theft deterrent panic
modeOnOff——O
Locking operation when
door openedOnOffO—O
FunctionDefault settingCustomized setting

5178-2. Customization
8
Vehicle specifications
■Outside rear view mirrors* ( P.171)
*: If equipped
■Power windows and moon roof* ( P.173, 176)
*: If equipped
■Moon roof* ( P.176)
*: If equipped
■Automatic light control system ( P.223)
FunctionDefault settingCustomized setting
Automatic mirror folding
and extending operation
Linked to the
locking/unlock- ing of the doorsOff
——OLinked to opera-
tion of the power switch
FunctionDefault settingCustomized setting
Mechanical key linked
operationOffOn——O
Wireless remote control
linked operationOffOn (open only)——O
Wireless remote control
linked operation signal
(buzzer)
OnOff——O
FunctionDefault settingCustomized setting
Linked operation of com-
ponents when mechani-
cal key is u sed (open
only)
Slide onlyTilt only——O
Linked operation of com-
ponents when wireless
remote control is used
Slide onlyTilt only——O
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O

543Alphabetical Index
Cruise controlDynamic radar cruise control with full-speed range .......... 263
Cup holders ............................ 347
Current fuel consumption97, 109
Curtain shield airbags ............. 34
Customizable features ........... 510
D
Daytime running light system223 Replacing light bulbs ............ 428
Defogger Outside rear view mirrors ..... 330
Rear window ........................ 330
Windshield............................ 330
Differential Rear differential oil ............... 494
Digital Rearview Mirror .......... 161
Dimension ............................... 490
Dinghy towing ........................ 206
Display Dynamic radar cruise control with full-speed range .......... 263
Energy monitor ..................... 119
Head-up display ................... 114
Intuitive parking assist .......... 283
LTA (Lane Tracing Assist) ..... 259
Multi-informatio n display 96, 106
RCTA .................................... 291
Warning message ................ 456
Distance until next engine oil change..................................... 89
Do-it-yourself maintenance ... 387
Door courtesy lights .............. 343
Door lock Back door ............................. 131
Side doors ............................ 127
Smart key system................. 142
Wireless remote control ....... 125
Doors Automatic door locking and unlocking system................ 130 Back door .............................131
Door glasses ........................173
Door lock ..............................131
Open door warning buzzer .128,
130
Outside rear view mirrors .....171
Rear door child-protectors ....130
Drive distance .........................101
Drive information ....................101
Driver’s seat position memory Driving position memory .......153
Memory recall function .........155
Driving Break-in tips .........................185
Correct driving posture ...........25
Driving mode select switch ...308
Hybrid vehicle dri ving tips .....318
Procedures ...........................184
Winter drive tips....................320
Driving information display .....97
Driving mode select switch ...308
Driving position memory .......153 Memory recall function .........155
Driving range ....................97, 109
Driving support system informa- tion display............ 100, 108, 111
Dynamic radar cruise control with full-speed range............263Warning message.................273
E
ECB (Electronically Controlled Brake System)....................... 311
ECO Accelerator Guidance....99, 11 0
Eco drive mode .......................308
Eco score .......................... 99, 110
EDR (Event data recorder) .........7
E-Four ......................................312
Elapsed time ...........................101
Electric motor (t raction motor)69

547Alphabetical Index
Wireless remote control ....... 125
Keys Battery-saving function......... 143
Electronic key ....................... 124
If the electronic key does not operate properly ................. 477
If you lose your keys ............ 475
Key number plate ................. 124
Keyless entry........ 127, 132, 142
Mechanical key .................... 124
Power switch ........................ 207
Replacing the battery ........... 423
Warning buzzer .................... 142
Wireless remote control ....... 125
Knee airbags ............................. 34
L
Lane Tracing Assist (LTA) Operation ............................. 253
Warning messages............... 263
Language (multi-information dis- play) ............................... 102, 112
LATCH anchors ........................ 60
Lever Auxiliary catch lever ............. 394
Hood lock release lever........ 394
Shift lever ............................. 213
Turn signal lever ................... 216
Wiper lever ................... 229, 232
License plate lights Light switch .......................... 223
Replacing light bulbs ............ 428
Light bulbs Replacing ............................. 428
Lights Automatic High Beam system........................................... 226
Fog light switch .................... 229
Front interior lights ............... 344
Front personal lights............. 344
Headlight switch ................... 223
Interior lights......................... 343 Interior lights list ...................343
Rear interior lights ................344
Rear personal lights .............344
Replacing light bulbs ............428
Turn signal lever ...................216
Vanity lights ..........................369
Welcome light illumination con-
trol ......................................224
LTA (Lane Tracing Assist) Operation..............................253
Warning messages ...............263
Luggage cover ........................351
M
Maintenance Do-it-yourself maintenance ..392
General maintenance ...........388
Maintenance data .................490
Maintenance requirements ...386
Malfunction indicator lamp ....446
Menu icons ................................96
Meter Clock ..........................87, 90, 91
Hybrid System Indicator ...88, 94
Indicators ................................84
Instrument panel light control89, 96
Meter control switches....97, 107
Meters ..............................87, 91
Multi-information display.96, 106
Settings ........................ 102, 112
Warning lights .......................445
Warning message.................456
Mirrors Digital Rearview Mirror .........161
Inside rear view mirror ..........160
Outside rear view mirror defog-gers ....................................330
Outside rear view mirrors .....171
Vanity mirrors........................369

554Alphabetical Index
RCTA OFF indicator ............. 450
Seat belt reminder light 448, 449
Slip indicator......................... 452
SRS ...................................... 447
Tire pressure ........................ 449
Warning message................... 105
Warning messages................. 456
Washer Adding .................................. 401
Preparing and c hecking before
winter.................................. 320
Switch........................... 229, 232
Washing and waxing .............. 380
Weight Cargo capacity ..................... 194
Load limits ............................ 194
Weight .................................. 490
Wheels ..................................... 417 Size ...................................... 495
Window lock switch ............... 175
Windows Power windows .................... 173
Rear window defogger ......... 330
Washer ......................... 229, 232
Windshield defogger .............. 330
Windshield wiper de-icer ....... 330
Windshield wipers Rain-sensing windshield wipers................................... 229, 232
Winter driving tips .................. 320
Wireless charger .................... 356
Wireless remote control Battery-Saving Function ....... 143
Locking/Unlocking ................ 125
Replacing the battery ........... 423
For infor mation regarding the equipment listed
below, refer to the “MUL-
TIMEDIA OWNER’S MAN-
UAL”.
· Navigation system
· Audio/visual system
· Rear view monitor system
· Toyota parking assist monitor
· Panoramic view monitor