2021 TOYOTA 4RUNNER door lock

2154-2. Driving procedures
4
Driving
4RUNNER (U)■
If the engine does not start
●The engine immobilizer system may not have been deactivated. ( P. 76)
Contact your Toyota dealer.
● Check that the shift lever is securely set in P. The engine may not start if the
shift lever is displaced out of P.
■ Steering lock
After turning the engine switch off and opening and closing the doors, the
steering wheel will be locked due to the steering lock function. Operating the
engine switch again automatically cancels the steering lock.
■ When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■ When a message requesting the smart key system be inspected is dis-
played on the multi-information display
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
■ If the electronic key battery is depleted
P. 443
■ Operation of the engine switch
If the switch is not pressed shortly and firmly, the engine swi tch mode may
not change or the engine may not start. When the steering lock cannot be
released, “Push the engine switch while
turning the steering wheel in either direc-
tion” will be displayed on the multi-infor-
mation display.
Press the engine switch shortly and firmly
while turning the steering wheel left and
right.

2164-2. Driving procedures
4RUNNER (U)
WARNING
■When starting the engine
Always start the engine while sitting in the driver’s seat. Do not depress the
accelerator pedal while starting the engine under any circumsta nces.
Doing so may cause an accident resulting in death or serious in jury.
■ Caution while driving
If engine failure occurs while the vehicle is moving, do not lo ck or open the
doors until the vehicle reaches a safe and complete stop. Activ ation of the
steering lock in this circumstance may lead to an accident, res ulting in
death or serious injury.
■ Stopping the engine in an emergency
● If you want to stop the engine in an emergency while driving th e vehicle,
press and hold the engine switch for more than 2 seconds, or press it
briefly 3 times or more in succession. ( P. 463)
However, do not touch the engine switch while driving except in an emer-
gency. Turning the engine off while driving will not cause loss of steering or
braking control, but the power assist to these systems will be lost. This will
make it more difficult to steer and brake, so you should pull o ver and stop
the vehicle as soon as it is safe to do so.
● If the engine switch is operated while the vehicle is running, a warning
message will be shown on the multi-information display and a bu zzer
sounds.
■ When parking
Exhaust gases include harmful carbon monoxide (CO), which is colorless
and odorless. Observe the following precautions.
Failure to do so may cause exhaust gases to enter the vehicle a nd may
lead to an accident caused by light-headedness, or may lead to death or a
serious health hazard.
● If the vehicle is in a poorly ventilated area or a closed area, such as a
garage, stop the engine.
● Do not leave the vehicle with the engine running for a long tim e. If such a
situation cannot be avoided, park the vehicle in an open space and ensure
that exhaust fumes do not enter the vehicle interior.
● Do not leave the engine running in an area with snow build-up, or where it
is snowing. If snowbanks build up around the vehicle while the engine is
running, exhaust gases may collect and enter the vehicle.

2294-3. Operating the lights and wipers
4
Driving
4RUNNER (U)■
Automatic light off system (if equipped)
Vehicles without a smart key system
● When the headlights come on: The headlights and tail lights tur n off 30 sec-
onds after a door is opened and closed if the engine switch is turned to the
“ACC” or “LOCK” position. (The lights turn off immediately if on the
key is pressed after all the doors are locked.)
● When only the tail lights come on: The tail lights turn off automatically if the
engine switch is turned to the “ACC” or “LOCK” position and the driver’s
door is opened.
To turn the lights on again, turn the engine switch to the “ON” position, or turn
the lights off and then back to or .
Vehicles with a smart key system
● When the headlights come on: The headlights and tail lights tur n off 30 sec-
onds after a door is opened and closed if the engine switch is turned to
ACCESSORY mode or turned off. (The lights turn off immediately if
on the key is pressed after all the doors are locked.)
● When only the tail lights come on: The tail lights turn off automatically if the
engine switch is turned off and the driver’s door is opened.
To turn the lights on again, turn the engine switch to IGNITION ON mode, or
turn the light switch off and then back to or .
■ Customization
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features: P. 545)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engin e is not
running.

242
4RUNNER (U)
4-4. Refueling
●Turn the engine switch to the “LOCK” position and ensure that a ll
the doors and windows are closed.
● Confirm the type of fuel.
■Fuel types
P. 530
■ Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your vehicle has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
■ If the malfunction indicator lamp illuminates
The malfunction indicator lamp may illuminate erroneously if re fueling is per-
formed repeatedly when the fuel tank is nearly full.
Opening the fuel tank cap
Perform the following steps to open the fuel tank cap:
Before refueling the vehicle

339
Interior features5
4RUNNER (U)5-1. Using the air
conditioning system
and defogger
Manual air conditioning system ............................ 340
Automatic air conditioning system ........ 347
Seat heaters/ seat ventilators ................ 355
5-2. Using the interior lights Interior lights list ................ 357
• Interior lights ................. 358
• Personal lights .............. 358
5-3. Using the storage features
List of storage features ..... 360
• Glove box...................... 361
• Console box .................. 361
• Cup holders .................. 362
• Auxiliary box ................. 364
• Coin holder/tissue pocket/pen holder ......... 365
• Bottle holders ................ 366
Luggage compartment features ........................... 367
5-4. Other interior features Other interior features ....... 372
• Sun visors ..................... 372
• Vanity mirrors................ 372
• Clock ............................. 373
• Power outlets (120 V AC) .................... 374
• Power outlets ................ 378
• USB charging ports....... 381
• Armrest ......................... 383
• Assist grips ................... 383
Garage door opener.......... 384

3595-2. Using the interior lights
5
Interior features
4RUNNER (U)
■Illuminated entry system
Vehicles without a smart key system
The lights automatically turn on/off according to the engine sw itch position,
whether the doors are locked/unlocked, and whether the doors ar e open/
closed.
Vehicles with a smart key system
The lights automatically turn on/off according to engine switch mode, the
presence of the electronic key, whether the doors are locked/un locked, and
whether the doors are opened/closed.
■ To prevent battery discharge
If the following lights remain on, the lights will go off autom atically after 20
minutes:
● Engine switch light
● Front interior light
● Rear interior light
● Personal lights
● Footwell lights
● Inside door handle lights
● Door courtesy lights
■ Customization
Setting (e.g. the time elapsed before lights turn off) can be c hanged.
(Customizable features: P. 545)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engin e is not
running.

3715-3. Using the storage features
5
Interior features
4RUNNER (U)
WARNING
■When the cargo hooks are not in use
To avoid injury, always return the cargo hooks to their stowed positions.
■ Slide deck operating precaution (if equipped)
● Be careful not to get hands or feet pinched by the slide deck.
● Be careful not to allow the slide deck to hit any persons or lu ggage while
sliding the deck.
● Do not operate the slide deck while someone is on it.
Doing so may cause an accident.
● If operating the slide deck when the vehicle is stopped on an i ncline, the
slide deck may move faster. Be careful not to allow the slide d eck to hit
you or pinch your fingers etc.
● After sliding the deck, make sure it is securely locked in position.
● Do not close the back door while any person is sitting on the s lide deck or
any person is between the slide deck and back door.
● Do not stow any objects into the space between the slide deck r ails.
NOTICE
■To prevent damage to the cargo net hooks
Avoid hanging things other than a cargo net on them.
■ Slide deck weight capacity (if equipped)
Do not load anything heavier than 440 lb. (200 kg) on the slidi ng deck.
■ Grocery bag hook weight capacity
Do not hang any object heavier than 8.8 lb. (4 kg) on the groce ry bag hooks.
■ When using the slide deck (if equipped)
● Do not close the back door while the slide deck is sliding out. Doing so
may cause the back door or slide deck to break.
● If operating the slide deck when the vehicle is stopped on an i ncline, the
slide deck may move faster. Be careful as luggage may become da maged
or fly out and damage the cabin.

3845-4. Other interior features
4RUNNER (U)
The garage door opener (HomeLink® Universal Transceiver) is manu-
factured under license from HomeLink®.
The HomeLink
® compatible transceiver in your vehicle has 3 buttons
which can be programmed to operate 3 different devices. Refer to the
programming method below a ppropriate for the device.
HomeLink
® Indicator light
Garage door operation indica-
tors ( P. 388)
Buttons
■Before programming HomeLink®
● During programming, it is possible that garage doors, gates, or
other devices may operate. For this reason, make sure that peo-
ple and objects are clear of the garage door or other devices t o
prevent injury or other potential harm.
● It is recommended that a new battery be placed in the remote
control transmitter for mo re accurate programming.
● Garage door openers manufactur ed after 1995 may be equipped
with rolling code protection. If this is the case, you will nee d a
stepladder or other sturdy, safe device to reach the “learn” or
“smart” button on the gar age door opener motor.
Garage door opener
: If equipped
The garage door opener can be programmed to operate garage
doors, gates, entry doors, door locks, home lighting systems,
security systems, and other devices.
Programming the HomeLink®
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2
3