Page 67 of 604
671-1. For safe use
1
For safety and security
HIGHLANDER_HV_U (OM48D74U)
Anchor brackets (for top tether strap)
Second seats (8-seat models)
An anchor bracket is provided for
each second seat.
Second seats (7-seat models)
An anchor bracket is provided for
both second seats.
Third seats
An anchor bracket is provided for
the third center seat.
Page 70 of 604
701-1. For safe use
HIGHLANDER_HV_U (OM48D74U)■
Rear-facing
Infant seat/convertible seat
Adjusting the seat
Second seats
Fold the seatback while pull-
ing the lever. Return the
seatback and secure it at the
1st lock position (most
upright position).
Move the seat as far back as
possible.
Third seats
Fold the seatback while pull-
ing the strap. Return the
seatback and secure it at the
1st lock position (most
upright position).
Place the child restraint sys-
tem on the rear seat facing
the rear of the vehicle.
Installing child restraints using a seat belt (child restraint lock
function belt)
1
2
Page 72 of 604
721-1. For safe use
HIGHLANDER_HV_U (OM48D74U)■
Forward-facing
Convertible seat
Adjusting the seat
Second seats
Fold the seatback while pull-
ing the lever. Return the
seatback and secure it at the
1st lock position (most
upright position).
Move the seat as far back as
possible.
Third seats
Fold the seatback while pull-
ing the strap. Return the
seatback and secure it at the
1st lock position (most
upright position).
Place the child restraint sys-
tem on the seat facing the
front of the vehicle.
If your child restraint system
interferes with a head restraint
and cannot be installed properly,
install the child restraint system
after removing the head
restraint. (P. 170)
1
2
Page 74 of 604
741-1. For safe use
HIGHLANDER_HV_U (OM48D74U)■
Booster seat
Adjusting the seat
Second seats
Fold the seatback while pull-
ing the lever. Return the
seatback and secure it at the
1st lock position (most
upright position).
Move the seat as far back as
possible.
Third seats
Fold the seatback while pull-
ing the strap. Return the
seatback and secure it at the
1st lock position (most
upright position).
Place the child restraint system on the seat facing the front of the
vehicle.
If your child restraint system interferes with a head restraint and cannot
be installed properly, install the child restraint system after removing the
head restraint. ( P. 170)
1
2
High back typeBooster type
Page 84 of 604

841-2. Hybrid system
HIGHLANDER_HV_U (OM48D74U)■
Charging the 12-volt battery
P. 518
■ After the 12-volt battery has discharged or has been changed or
removed
The gasoline engine may not stop even if the vehicle is running on the hybrid
battery (traction battery). If this continues for a few days, contact your Toyota
dealer.
■ Sounds and vibrations specific to a hybrid vehicle
There may be no engine sounds or vibration even though the vehicle is able
to move. Always shift the shift lever to P when parked.
The following sounds or vibrations may occur when the hybrid system is
operating and are not a malfunction:
●Motor sounds may be heard from the engine compartment.
● Sounds may be heard from the hybrid battery (traction battery) under t\
he
rear seats when the hybrid system starts or stops.
● Sounds from the hybrid system may be heard when the back door is open.
● Sounds may be heard from the hybrid transmission when the gasoline
engine starts or stops, or during idling.
● Engine sounds may be heard when accelerating sharply.
● Sounds may be heard due to regenerative braking when the brake pedal is
depressed or accelerator is loosened.
● Vibration may be felt when the gasoline engine starts or stops.
● Cooling fan sounds may be heard from the air intake vents under the rear
seat.
■ Vehicle Proximity Notification System
In the following cases, the Vehicle Proximity Notification System sound may
be difficult for pedestrians, people ridi ng bicycles or other people and vehicles
in the surrounding area to hear:
● When there is a lot of noise in the vicinity
● When it is raining or during strong winds
● When in the area surrounding the rear of the vehicle, rather than in front of
the vehicle
■ Maintenance, repair, recycling, and disposal
Contact your Toyota dealer regarding maintenance, repair, recycling and dis-
posal. Do not dispose of the vehicle yourself.
■ Customization
Settings (e.g. on/off operation of the EV indicator) can be changed.
(Customizable features P. 556)
Page 86 of 604
861-2. Hybrid system
HIGHLANDER_HV_U (OM48D74U)
There are air intake vents under
the second seats for the purpose
of cooling the hybrid battery (trac-
tion battery). If the vents become
blocked, the hybrid battery may
overheat, leading to a reduction in
hybrid battery output.
When a certain level of impact is detected by the impact sensor, the
emergency shut off system blocks off the high voltage current and
stops the fuel pump to minimize the risk of electrocution and fuel leak-
age. If the emergency shut off syst em activates, your vehicle will not
restart. To restart the hybrid system, contact your Toyota dealer.
A message is automatically displayed when a malfunction occurs in
the hybrid system or an improper operation is attempted.
If a warning message is shown on
the multi-information display, read
the message and follow the
instructions. ( P. 466)
Hybrid battery (traction battery) air vents
Emergency shut off system
Hybrid warning message
Page 123 of 604
123
3
Operation of
each component
HIGHLANDER_HV_U (OM48D74U) 3-1. Key information
Keys .................................. 124
3-2. Opening, closing and locking the doors
Side doors ......................... 128
Back door .......................... 134
Glass hatch ....................... 144
Smart key system ............. 148
3-3. Adjusting the seats Front seats ........................ 156
Rear seats......................... 158
Driving position memory ... 165
Head restraints.................. 169
3-4. Adjusting the steering wheel and mirrors
Steering wheel .................. 173
Inside rear view mirror ...... 175
Outside rear view mirrors ............................. 177
3-5. Opening and closing the windows
Power windows ................. 179
Moon roof .......................... 183
Panoramic moon roof........ 187
Page 133 of 604

1333-2. Opening, closing and locking the doors
3
Operation of each component
HIGHLANDER_HV_U (OM48D74U)■
Impact detection door lock release system
In the event that the vehicle is subject to a strong impact, all the doors are
unlocked. Depending on the force of the impact or the type of accident, how-
ever, the system may not operate.
■ Using the mechanical key
The doors can also be locked and unlocked with the mechanical key.
(P. 513)
■ Conditions affecting the operation of the smart key system or wireless
remote control
P. 151
■ Customization
Settings (e.g. unlocking function using a key) can be changed.
(Customizable features: P. 556)
WARNING
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failure to do so may result in a door opening and an occupant falling out of
the vehicle, resulting in death or serious injury.
● Ensure that all doors are properly closed and locked.
● Do not pull the inside handle of the doors while driving.
Be especially careful for the front doors, as the doors may be opened even
if the inside lock buttons are in locked position.
● Set the rear door child-protector locks when children are seated in the rear
seats.