TOYOTA 4RUNNER 2021 Owners Manual (in English)

1313-2. Opening, closing and locking the doors
3
Operation of each component
4RUNNER (U)
◆Smart key system (if equipped)
Carry the electronic key to enable this function.
Press the button to unlock
the door.
Press the button to lock the
door.
Check that the door is securely
locked.
◆Wireless remote control
 P. 1 1 0
◆Key (vehicles without a smart key system)
Turning the key operates the doors as follows: Locks all the doors
Unlocks all the doors
Back door
Unlocking and locking the back door from the outside
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1323-2. Opening, closing and locking the doors
4RUNNER (U)
Locks all the doors
Unlocks all the doors
Raise the back door while pushing
up the back door opener switch.
The rear step bumper is intended
for rear end protection and easier
step-up loading.
Lower the back door using the
back door strap and/or the back
door handle, and make sure to
push the back door down from the
outside to close it.
Unlocking and locking the back door from the inside
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Opening the back door from outside the vehicle
Rear step bumper
When closing the back door

1333-2. Opening, closing and locking the doors
3
Operation of each component
4RUNNER (U)
■Luggage compartment lights
Each luggage compartment light has the following 3 positions:
If the luggage compartment lights remain on, the lights will go off automati-
cally after 20 minutes.
■ If the back door opener is inoperative or the battery is discha rged
P. 506 Turns the light off
Turns the light on
Turns the light on/off linked to back door
position
WARNING
■
Before driving
Observe the following precautions.
Failure to do so may result in death or serious injury.
● Make sure that the back door is fully closed. If the back door is not fully
closed, it may open unexpectedly while driving and hit near-by objects or
luggage in the luggage compartment may be thrown out, causing a n acci-
dent.
● Do not allow children to play in the luggage compartment.
If a child is accidentally locked in the luggage compartment, they could
have heat exhaustion or other injuries.
● Do not allow a child to open or close the back door.
Doing so may cause the back door to move unexpectedly, or cause the
child’s hands, head, or neck to be caught by the closing back d oor.
● Do not get on the rear step bumper.
■ Important points while driving
Never let anyone sit in the luggage compartment. In the event of sudden
braking or a collision, they are susceptible to death or seriou s injury.
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1343-2. Opening, closing and locking the doors
4RUNNER (U)
WARNING
■Operating the back door
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resu lting in death
or serious injury.
● Remove any heavy loads, such as snow and ice, from the back doo r
before opening it. Failure to do so may cause the back door to suddenly
shut again after it is opened.
● When opening or closing the back door, thoroughly check to make sure
the surrounding area is safe.
● If anyone is in the vicinity, make sure they are safe and let t hem know that
the back door is about to open or close.
● Use caution when opening or closing the back door in windy weat her as it
may move abruptly in strong wind.
● The back door may suddenly shut if it is
not opened fully. It is more difficult to
open or close the back door on an
incline than on a level surface, so
beware of the back door unexpectedly
opening or closing by itself. Make sure
that the back door is fully open and
secure before using the luggage com-
partment.
● When closing the back door, take extra
care to prevent your fingers etc. from
being caught.
● When closing the back door, make sure
to press it lightly on its outer surface. If
the back door handle or back door strap
is used to fully close the back door, it
may result in hands or arms being
caught.

1353-2. Opening, closing and locking the doors
3
Operation of each component
4RUNNER (U)
WARNING
●Do not pull on the back door damper stay to close the back door , and do
not hang on the back door damper stay.
Doing so may cause hands to be caught or the back door damper stay to
break, causing an accident.
● If a bicycle carrier or similar heavy object is attached to the back door, it
may suddenly shut again after being opened, causing someone’s hands,
head or neck to be caught and injured. When installing an acces sory part
to the back door, using a genuine Toyota part is recommended.
NOTICE
■ To prevent damage to the back door components
Do not allow more than one person to get on the rear step bumpe r at a time.
■ Back door damper stays
The back door is equipped with damper stays that hold the back door in
place.
Observe the following precautions.
Failure to do so may cause damage to the back door damper stay, resulting
in malfunction.
● Do not place your hand on the damper stay or apply lateral forc es to it.
●Do not attach any foreign objects, such
as stickers, plastic sheets, or adhesives
to the damper stay rod.
● Do not touch the damper stay rod with
gloves or other fabric items.
● Do not attach any accessories other
than genuine Toyota parts to the back
door.

136
4RUNNER (U)
3-3. Adjusting the seats
Power seat
Manual seat
Front seats
Adjustment procedure
Seat position adjustment
switch
Seatback angle adjustment
switch
Seat cushion (front) angle
adjustment switch (driver’s
side only)Vertical height adjustment
switch (driver’s side only)
Lumbar support adjustment
switch (driver’s side only)1
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Seat position adju
stment lever Seatback angle adjustment
lever12

1373-3. Adjusting the seats
3
Operation of each component
4RUNNER (U)
When the occupant’s lower back
presses against the seatback
during a rear-end collision, the
head restraint moves slightly for-
ward and upward to help reduce
the risk of whiplash to the seat
occupant.
■The auto away function for exiting the driver seat
If the seat is already close to the rearmost position, the auto away function
may not operate when the driver exits the vehicle.
■ Active head restraints
Even small forces applied to the seatback may cause the head re straint to
move. Pushing up a locked head restraint forcibly may appear th e head
restraint inner structure. These do not indicate problems.
Active head restraints
Inner
structure During
rear-end
collision

1383-3. Adjusting the seats
4RUNNER (U)
WARNING
■When adjusting the seat position
● Take care when adjusting the seat position to ensure that other passen-
gers are not injured by the moving seat.
● Do not put your hands under the seat or near the moving parts t o avoid
injury.
Fingers or hands may become jammed in the seat mechanism.
■ Seat adjustment
● To reduce the risk of sliding under the lap belt during a colli sion, do not
recline the seat more than necessary.
If the seat is too reclined, the lap belt may slide past the hi ps and apply
restraint forces directly to the abdomen, or your neck may cont act the
shoulder belt, increasing the risk of death or serious injury i n the event of
an accident.
Adjustments should not be made while driving as the seat may un expect-
edly move and cause the driver to lose control of the vehicle.
● After adjusting the seat, make sure that the seat is locked in position.
(manual seat only)
■ When adjusting the seat positions
Make sure to leave enough space around the feet so they do not get stuck.

1393-3. Adjusting the seats
3
Operation of each component
4RUNNER (U)
Vehicles without third row seats
■Rear seat
Pull up the seatback angle
adjustment lever until the lock is
released.
Rear seats
Adjustment procedures

1403-3. Adjusting the seats
4RUNNER (U)
Vehicles with third row seats
■Second row seatsSeat position adjustment
lever
Seatback angle adjustment
lever
■Third row seats
The third row seats do not have a seat adjustment function.
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