ignition TOYOTA 4RUNNER 2021 (in English) User Guide

1503-3. Adjusting the seats
4RUNNER (U)
■To stop the position recall operation part-way through
Perform any of the following:
●Press the “SET” button.
● Press button “1” or “2”.
● Operate any of the seat adjustment switches (only cancels seat position
recall).
■ Seat positions that can be memorized ( P. 136)
All adjusted positions can be recorded.
■ Operating the driving position m emory after turning the engine switch
off
Recorded seat positions can be activated up to 180 seconds after the driver’s
door is opened and another 60 seconds after it is closed again.
■ In order to correctly use the dr iving position memory function
If a seat position is already in the furthest possible position and the seat is
operated in the same direction, the recorded position may be sl ightly different
when it is recalled.
Each electronic key can be registered to recall your preferred driving
position.
■Registering procedure
Record your driving position to button “1” or “2” before perfor ming
the following:
Carry only the key you want to register, and then close the dri ver’s
door.
If 2 or more keys are in the vehicle, the driving position cann ot be
recorded properly.
Check that the shift lever is in P.
Turn the engine switch to IGNITION ON mode.
Recall the driving position that you want to record.
Memory recall function
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1513-3. Adjusting the seats
3
Operation of each component
4RUNNER (U)
While pressing the recalled
button, press and hold the
door lock switch (either lock
or unlock) until the buzzer
sounds.
If the button could not be regis-
tered, the buzzer sounds contin-
uously for approximately 3
seconds.
■
Recall procedure
Make sure that the doors are locked before recalling the drivin g
position. Carry the electronic k ey that has been registered to the
driving position, and then unlock and open the driver’s door us ing
the smart system or wi reless remote control.
The driving position will move to the recorded position.
If the driving position is in a position that has already been recorded, the
seat will not move.
■
Cancelation procedure
Carry only the key you want to cancel and then close the driver ’s
door.
If 2 or more keys are in the vehicle, the driving position cann ot be
canceled properly.
Turn the engine switch to IGNITION ON mode.
While pressing the “SET” button, press and hold the door lock
switch (either lock or unlock) until the buzzer sounds twice.
If the button could not be canceled, the buzzer sounds continuo usly for
approximately 3 seconds.
■ Recalling the driving position u sing the memory recall function
● Different driving positions can be registered for each electronic key. There-
fore, the driving position that is recalled may be different de pending on the
key being carried.
● If a door other than the driver’s door is unlocked with the sma rt system, the
driving position cannot be recalled. In this case, press the dr iving position
button which has been set.
■ Customization
The unlock door settings of the memory recall function can be customized.
(Customizable features: P. 545)
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1583-4. Adjusting the steering wheel and mirrors
4RUNNER (U)
The height of the rear view mirror can be adjusted to suit your driving
posture.
Adjust the height of the rear view
mirror by moving it up and down.
Responding to the level of brightness of the headlights of vehi cles
behind, the reflected light is automatically reduced.
Changing automatic anti-glare
function mode
ON/OFF
When the automatic anti-glare
function is in on mode, the indica-
tor illuminates.
Vehicles without a smart key sys-
tem:
The function will set to on mode
each time the engine switch is
turned to the “ON” position.
Pressing the button turns the func-
tion to off mode. (The indicator also
turns off.)
Vehicles with a smart key system:
The function will set to on mode
each time the engine switch is
turned to IGNITION ON mode.
Pressing the button turns the func-
tion to off mode. (The indicator also
turns off.)
Inside rear view mirror
The rear view mirror’s position ca n be adjusted to enable suffi-
cient confirmation of the rear view.
Adjusting the height of rear view mirror
Anti-glare function
Indicator

1613-4. Adjusting the steering wheel and mirrors
3
Operation of each component
4RUNNER (U)
■Mirror angle can be adjusted when
Vehicles without a smart key system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart key system
The engine switch is in ACCESSORY or IGNITION ON mode.
■ When the mirrors are fogged up
The outside rear view mirrors can be cleared using the mirror d efoggers. Turn
on the rear window defogger to turn on the outside rear view mi rror defog-
gers. ( P. 342, 349)
WARNING
■Important points while driving
Observe the following precautions while driving.
Failure to do so may result in loss of control of the vehicle and cause an
accident, resulting in death or serious injury.
● Do not adjust the mirrors while driving.
● Do not drive with the mirrors folded.
● Both the driver and passenger side mirrors must be extended and properly
adjusted before driving.
■ When a mirror is moving
To avoid personal injury and mirror malfunction, be careful not to get your
hand caught by the moving mirror.
■ When the mirror defoggers are operating
Do not touch the rear view mirror surfaces, as they can become very hot
and burn you.

1633-5. Opening, closing the windows and moon roof
3
Operation of each component
4RUNNER (U)
■The power windows can be operated when
Vehicles without a smart key system
The engine switch is in the “ACC” or “ON” position.
Vehicles with a smart key system
The engine switch is in IGNITION ON mode.
■ Operating the power windows after turning the engine off
Vehicles without a smart key system
The power windows can be operated for approximately 45 seconds even
after the engine switch is turned to the “ACC” or “LOCK” positi on. They can-
not, however, be operated once either front door is opened.
Vehicles with a smart key system
The power windows can be operated for approximately 45 seconds even
after the engine switch is turned to ACCESSORY mode or turned o ff. They
cannot, however, be operated once either front door is opened.
■ Jam protection function
If an object becomes jammed between the window and the window f rame
while the window is closing, window movement is stopped and the window is
opened slightly.
■ Catch protection function
If an object becomes caught between the door and window while the window
is opening, window movement is stopped.

1643-5. Opening, closing the windows and moon roof
4RUNNER (U)■
When the window cannot be opened or closed
When the jam protection function or catch protection function o perates
unusually and the door window cannot be opened or closed, perfo rm the fol-
lowing operations with the power window switch of that door.
● Stop the vehicle. With the engine switch in the “ON” position
*1 or in IGNI-
TION ON mode
*2, within 4 seconds of the jam protection function or catch
protection function activating, continuously operate the power window
switch in the one-touch closing direction or one-touch opening direction so
that the door window can be opened and closed.
● If the door window cannot be opened and closed even when perfor ming the
above operations, perform the following procedure for function initialization.
Turn the engine switch to the “ON” position
*1 or to IGNITION ON
mode
*2.
Pull and hold the power window switch in the one-touch closing direction
and completely close the door window.
Release the power window switch for a moment, resume pulling the
switch in the one-touch closing direction, and hold it there for approxi-
mately 6 seconds or more.
Press and hold the power window switch in the one-touch opening direc-
tion. After the door window is completely opened, continue hold ing the
switch for an additional 1 second or more.
Release the power window switch for a moment, resume pushing th e
switch in the one-touch opening direction, and hold it there fo r approxi-
mately 4 seconds or more.
Pull and hold the power window switch in the one-touch closing direction
again. After the door window is completely closed, continue holding the
switch for a further 1 second or more.
If you release the switch while the window is moving, start aga in from the
beginning.
If the window reverses and cannot be fully closed or opened, have the vehicle
inspected by your Toyota dealer.
*1: Vehicles without a smart key system
*2: Vehicles with a smart key system
■ Door lock linked window operation
●The power windows can be opened and closed using the key or mechanical
key.
* ( P. 111, 507)
● The power windows can be opened using the wireless remote control.
*
(P. 110)
*: These settings must be customized at your Toyota dealer.
■ Customization
Settings (e.g. key linked operation) can be changed.
(Customizable features P. 545)
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1673-5. Opening, closing the windows and moon roof
3
Operation of each component
4RUNNER (U)
From outside the vehicle (vehicles with a smart key system)
Opening (push and hold)
Closing (push and hold)
This operation can only be per-
formed when the electronic key is
within the detection range.
■ The power back window can be oper ated from inside the vehicle when
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The engine switch is in IGNITION ON mode.
● The power back window can be opened when the rear window wiper is
working, but the wiper stops working until the window is closed again.
If the power back window is not fully closed, the rear window w iper, washer,
and defogger will not work.
● If the back door is not fully closed, the power back window cannot be
opened using the switch located in the cabin. (It is still poss ible to close the
window.)
● If the back door is opened while the power back window is openi ng or clos-
ing, window operation will stop.
■ The power back window can be operated from outside the vehicle when
(vehicles with a smart key system)
● The engine switch is off.
● The back door is closed.
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1683-5. Opening, closing the windows and moon roof
4RUNNER (U)■
Operating the power back window from inside the vehicle after turning
the engine off
Vehicles without a smart key system
The power back window can be operated for approximately 45 seco nds even
after the engine switch is turned to the “ACC” or “LOCK” positi on. It cannot,
however, be operated once either front door is opened.
Vehicles with a smart key system
The power back window can be operated for approximately 45 seco nds even
after the engine switch is turned to ACCESSORY mode or turned off. It can-
not, however, be operated once either front door is opened.
■ Jam protection function
If an object becomes caught between the window and the window f rame, win-
dow travel is stopped and the window is opened slightly.
■ When the power back window does not close normally
If the jam protection function is operating abnormally and a wi ndow cannot be
closed, perform the following operations using the power back window
switch.
● Vehicles without a smart key system: After stopping the vehicle, the window
can be closed by holding the power back window switch in the on e-touch
closing position while the engine switch is turned to the “ON” position.
● Vehicles with a smart key system: After stopping the vehicle, the window
can be closed by holding the power back window switch in the on e-touch
closing position while the engine switch is turned to IGNITION ON mode.
● If the window still cannot be closed even by carrying out the operation
explained above, initialize the function by performing the foll owing proce-
dure.
Hold the power back window switch in the one-touch closing posi tion.
Continue holding the switch for a further 6 seconds after the w indow has
closed.
Hold the power back window switch in the one-touch opening position.
Continue holding the switch for a further 2 seconds after the w indow has
opened completely.
Hold the power back window switch in the one-touch closing posi tion
once again. Continue holding the switch for a further 2 seconds after the
window has closed.
If you release the switch while the window is moving, start aga in from the
beginning.
If the window continues to close but then re-open slightly even after perform-
ing the above procedure correctly, have the vehicle inspected b y your Toyota
dealer.
■ Customization
Settings (e.g. linked operation) can be changed.
(Customizable features P. 545)
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1713-5. Opening, closing the windows and moon roof
3
Operation of each component
4RUNNER (U)
■The moon roof can be operated when
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The engine switch is in IGNITION ON mode.
■ Operating the moon roof after turning the engine off
Vehicles without a smart key system
The moon roof can be operated for approximately 45 seconds even after the
engine switch is turned to the “ACC” or “LOCK” position. They c annot, how-
ever, be operated once either front door is opened.
Vehicles with a smart key system
The moon roof can be operated for approximately 45 seconds afte r the
engine switch is turned to ACCESSORY mode or turned off. It can not, how-
ever, be operated once either front door is opened.
■ Jam protection function
If an object is detected between the moon roof and the frame wh ile the moon
roof is closing or tilting down, travel is stopped and the moon roof opens
slightly.
■ To reduce moon roof wind noise
When the moon roof is opened automatically, it will stop slightly before the
fully open position. Driving with the moon roof in this position can help reduce
wind noise.
■ Sunshade
The sunshade can be opened and closed manually. However, the su nshade
will open automatically when the moon roof is opened.

175
Driving4
4RUNNER (U)4-1. Before driving
Driving the vehicle ............. 176
Cargo and luggage ........... 186
Vehicle load limits ............. 191
Trailer towing..................... 192
Dinghy towing ................... 208
4-2. Driving procedures Engine (ignition) switch (vehicles without a
smart key system) ........... 209
Engine (ignition) switch (vehicles with a
smart key system) ........... 212
Automatic transmission ..... 218
Turn signal lever................ 223
Parking brake .................... 224
4-3. Operating the lights and wipers
Headlight switch ................ 225
Automatic High Beam ....... 230
Fog light switch ................. 234
Windshield wipers and washer ............................ 236
Rear window wiper and washer ............................ 239 4-4. Refueling
Opening the fuel tank cap .................................. 242
4-5. Using the driving support systems
Toyota Safety Sense P ..... 245
PCS (Pre-Collision System)........................... 254
LDA (Lane Departure Alert) ............................... 264
Dynamic radar cruise control ............................. 272
Intuitive parking assist....... 285
Four-wheel drive system (part-time 4WD
models) ........................... 292
Four-wheel drive system (full-time 4WD
models) ........................... 296
Active traction control system ............................ 300
AUTO LSD system (2WD models) ................. 302
Rear differential lock system ............................ 304
Downhill assist control system ............................ 307
Crawl Control .................... 310
Multi-terrain Select ............ 313
Driving assist systems ...... 320
4-6. Driving tips Winter driving tips ............. 329
Off-road precautions ......... 333