2023 TOYOTA HIGHLANDER HYBRID alarm

2TABLE OF CONTENTS
For your information ........................5
Reading this manual ...................... 10
How to search ................................ 11
Pictorial index ................................ 12
1-1. For safe use Before driving ........................ 24
For safe driving ..................... 25
Seat belts .............................. 27
SRS airbags .......................... 34
Front passenger occupant clas- sification system.................. 43
Exhaust gas precautions....... 48
1-2. Child safety Riding with children ............... 49
Child restraint systems .......... 50
1-3. Emergency assistance Safety Connect ..................... 65
1-4. Hybrid system Hybrid system features ......... 69
Hybrid system precautions .... 73
1-5. Theft deterrent system Immobilizer system ............... 77
Alarm ..................................... 78
2-1. Instrument cluster Warning lights and indicators............................................ 82
Gauges and meters (7-inch dis- play) .................................... 87
Gauges and meters (12.3-inch display)................................ 91
Multi-information display (7-inch display)................................ 96
Multi-information display (12.3-inch display)............ 106
Head-up display ................. 114Energy monitor/consumption
screen .............................. 119
3-1. Key information Keys ................................... 124
3-2. Opening, closing and locking the doors
Side doors .......................... 127
Back door ........................... 131
Smart key system .............. 142
3-3. Adjusting the seats Front seats ......................... 147
Rear seats.......................... 148
Driving position memory .... 153
Head restraints................... 156
3-4. Adjusting the steering wheel and mirrors
Steering wheel ................... 159
Inside rear view mirror ....... 160
Digital Rearview Mirror....... 161
Outside rear view mirrors ... 171
3-5. Opening, closing the win- dows and moon roof
Power windows .................. 173
Moon roof ........................... 176
Panoramic moon roof......... 179
4-1. Before driving Driving the vehicle.............. 184
Cargo and luggag e............ 19

1
Vehicle load limits .............. 194
Trailer towing...................... 195
Dinghy towing .................... 206
4-2. Driving procedures Power (ignition) switch ....... 207
EV drive mode ................... 211
1For safety and security
2Vehicle status information
and indicators
3Before driving
4Driving

23
1
1
For safety and security
For safety and security
.1-1. For safe useBefore driving ................. 24
For safe driving .............. 25
Seat belts ....................... 27
SRS airbags ................... 34
Front passenger occupant classification system .... 43
Exhaust gas precautions ..................................... 48
1-2. Child safety Riding with children ........ 49
Child restraint systems... 50
1-3. Emergency assistance Safety Connect .............. 65
1-4. Hybrid system Hybrid system features .. 69
Hybrid system precautions ..................................... 73
1-5. Theft deterrent system Immobilizer sys tem ........77
Alarm.............................. 78

781-5. Theft deterrent system
*: If equipped
■Items to check before lock-
ing the vehicle
To prevent unexpected trigger-
ing of the alarm and vehicle
theft, make sure of the following:
 Nobody is in the vehicle.
 The windows, moon roof (if
equipped) and panoramic
moon roof (if equipped) are
closed before the alarm is set.
 No valuables or other per-
sonal items are left in the
vehicle.
■Setting
Close the doors and hood, and
lock all the doors. The system will be set automatically after 30
seconds.
The security indicator changes from
being on to flashing when the sys-
tem is set.
Vehicles with 8-inch audio
system screen
Vehicles with 12.3-inch audio
system screen
■Canceling or stopping
Do one of the following to deac-
tivate or stop the alarms:
 Unlock the doors.
 Turn the power switch to ACC
or ON, or start the hybrid sys-
tem. (The alarm will be deacti-
vated or stopped after a few
seconds.)
■System maintenance
The vehicle has a mainte-
nance-free type alarm system.
Alarm*
The alarm uses light and
sound to give an alert when
an intrusion is detected.
The alarm is triggered in the
following situations when
the alarm is set:
 A locked door is unlocked or
opened in any way other
than using the entry func-
tion, wireless remote control
or mechanical key. (The
doors will lock again auto-
matically.)
 The hood is opened.
Setting/canceling/stop-
ping the alarm system

791-5. Theft deterrent system
1
For safety and security
■Triggering of the alarm
The alarm may be triggered in the
following situations:
(Stopping the alarm deactivates the
alarm system.)
●A person inside the vehicle opens
a door or hood, or unlocks the
vehicle.
●The 12-volt battery is recharged or
replaced when the vehicle is
locked. ( P.481)
■Alarm-operated door lock
In the following cases, depending
on the situation, th e door may auto-
matically lock to p revent improper
entry into the vehicle:
●When a person remaining in the
vehicle unlocks the door and the
alarm is activated.
●While the alarm is activated, a
person remaining in the vehicle
unlocks the door.
●When recharging or replacing the
12-volt battery
NOTICE
■To ensure the system oper-
ates correctly
Do not modify or remove the sys-
tem. If modified or removed, the
proper operation of the system
cannot be guaranteed.

1243-1. Key information
3-1.Key information
The following keys are provided
with the vehicle.Electronic keys
• Operating the smart key system ( P.142)
• Operating the wireless remote control function ( P.125)
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing an electronic key
onto an aircraft, make sure you do
not press any buttons on the elec-
tronic key while inside the aircraft
cabin. If you are carrying an elec-
tronic key in your bag, etc., ensure
that the buttons are not likely to be
pressed accidentally. Pressing a
button may cause the electronic key
to emit radio waves that could inter-
fere with the oper ation of the air-
craft.
■Electronic key battery depletion
●The standard battery life is 1 to 2
years.
●If the battery becomes low, an
alarm will sound in the cabin when
the hybrid system is stopped.
●To reduce key battery depletion when the electronic key is to not
be used for long periods of time,
set the electronic key to the bat-
tery-saving mode. (
P.143)
●As the electronic key always
receives radio waves, the battery
will become depleted even if the
electronic key is not used. The fol-
lowing symptoms indicate that the
electronic key battery may be
depleted. Replace the battery
when necessary.
• The smart key system or the wire- less remote contro l does not oper-
ate.
• The detection area becomes smaller.
• The LED indicator on the key sur- face does not turn on.
●To avoid serious deterioration, do
not leave the electronic key within
3 ft. (1 m) of the following electri-
cal appliances that produce a
magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Table lamps
• Induction cookers
■Replacing the battery
 P.423
■Confirmation of the registered
key number
The number of keys already regis-
tered to the vehi cle can be con-
firmed. Ask your Toyota dealer for
details.
■If “A New Key has been Regis-
tered Contact Your Dealer for
Details” is shown on the
multi-information display
This message will be displayed
each time the driver’s door is
opened when the doors are
unlocked from the outside for
approximately 10 days after a new
electronic key has been registered.
Keys
The keys

1253-1. Key information
3
Before driving
If this message is displayed but you
have not had a new electronic key
registered, ask your Toyota dealer to
check if an unknow n electronic key
(other than those in your posses-
sion) has been registered.
The electronic keys are
equipped with the following
wireless remote control:
Locks the doors ( P.127)
Unlocks the doors ( P.127)
Opens the windows
*1 and
moon roof
*1, 2 (  P.127)
Opens and closes the power
back door ( P.133)
Sounds the alarm
*1: These settings must be custom- ized at your Toyota dealer.
NOTICE
■To prevent key damage
●Do not drop the keys, subject
them to strong shocks or bend
them.
●Do not expose the keys to high
temperatures for long periods of
time.
●Do not get the keys wet or wash
them in an ultrasonic washer,
etc.
●Do not attach metallic or mag-
netic materials to the keys or
place the keys close to such
materials.
●Do not disassemble the keys.
●Do not attach a sticker or any-
thing else to the surface of the
electronic key.
●Do not place th e keys near
objects that produce magnetic
fields, such as TVs, audio sys-
tems and induction cookers.
●Do not place th e keys near
medical electrical equipment
such as low-frequency therapy
equipment or microwave ther-
apy equipment, and do not
receive medical attention with
the keys on your person.
■Carrying the electronic key
on your person
Carry the electronic key 3.9 in.
(10 cm) or more away from elec-
tric appliances that are turned on.
Radio waves emitte d from electric
appliances within 3.9 in. (10 cm)
of the electronic key may interfere
with the key, causing the key to
not function properly.
■In case of a smart key system
malfunction or other
key-related problems
 P. 4 7 7
■When an electronic key is lost
 P. 4 7 5
Wireless remote control

1263-1. Key information
*2: If equipped
■Theft deterrent panic mode
When is pressed for longer
than about one second, an alarm
will sound intermittently and the
vehicle lights will f lash to deter any
person from trying to break into or
damage your vehicle.
To stop the alarm, press any button
on the electronic key.
To take out the mechanical key,
slide the release button and take
the key out.
The mechanical key can only be
inserted in one direction, as the key
only has grooves on one side. If the
key cannot be inserted in a lock cyl-
inder, turn it over and re-attempt to
insert it.
After using the mechanical key,
store it in the electronic key. Carry
the mechanical k ey together with
the electronic key. If the electronic
key battery is dep leted or the entry
function does not operate properly,
you will need the m echanical key.
(  P.477)
■When required to leave the
vehicle’s key wi th a parking
attendant
Lock the glove box as circum-
stances demand. ( P.347)
Remove the mechanical key for
your own use and p rovide the atten-
dant with the elec tronic key only.
■If you lose your mechanical
keys
 P.475
■If a wrong key is used
The key cylinder rotates freely, iso-
lated from the internal mechanism.
Using the mechanical key

1283-2. Opening, closing and locking the doors
continuously, release the buttons,
wait for at least 5 seconds, and
repeat step 2.)
For vehicles with an alarm: To pre-
vent unintended triggering of the
alarm, unlock the doors using the
wireless remote control and open
and close a door once after the set-
tings have been changed. (If a door
is not opened within 60 seconds
after is press ed, the doors will
be locked again an d the alarm will
automatically be set.)
In case that the alarm is triggered,
immediately stop the alarm. ( P. 7 8 )
■Impact detection door lock
release system
In the event that t he vehicle is sub-
ject to a strong impact, all the doors
are unlocked. Depending on the
force of the impact or the type of
accident, however, the system may
not operate.
■Operation signals
A buzzer sounds and the emer-
gency flashers flash to indicate that
the doors have been
locked/unlocked. (Locked: Once;
Unlocked: Twice)
A buzzer sounds to indicate that the
windows and the moon roof
* or pan-
oramic moon roof* are operating.
*: If equipped
■Security feature
If a door is not opened within
approximately 60 s econds after the
vehicle is unlocked, the security fea-
ture automatically locks the vehicle
again.
■When the door cannot be
locked by the lock sensor on
the surface of the front door
handle
If the door will not lock even when
the topside sensor area is touched,
try touching both the topside and
underside sensor areas at the same
time.
When gloves are being worn,
remove the gloves.
■Door lock buzzer
If an attempt to lock the doors using
the smart key system is made when
a door is not fully closed, a buzzer
will sound continuo usly for 5 sec-
onds. Fully close the door to stop
the buzzer, and lock the doors
again.
■Setting the alarm (if equipped)
Locking the doors will set the alarm
system. ( P. 7 8 )
Multi-informa-
tion display/BeepUnlocking func- tion
Exterior: Beeps 3 times
Interior: Pings once
Holding the
driver’s door
handle unlocks
only the driver’s
door.
Holding the front
passenger’s
door handle
unlocks all the
doors.
Exterior: Beeps twice
Interior: Pings once
Holding either
front door handle
unlocks all the
doors.