warning light TOYOTA HIGHLANDER 2022 Service Manual

1713-5. Opening, closing the windows and moon roof
3
Before driving
2Press and hold the “CLOSE”
switch.*1
The moon roof will close, reopen
and pause for approximately 10 sec-
onds.
*2 Then it will close again, tilt
up and pause for approximately 1
second. Finally, it will tilt down, open
and close.
3 Check to make sure that the
moon roof is completely closed
and then release the switch.
●If the moon roof tilts down but then
tilts back up
1 Stop the vehicle.
2 Press and hold the “UP” switch
*1
until the moon roof moves into
the tilt up position and stops.
3 Release the “UP” switch once
and then press and hold the “UP”
switch again.
*1
The moon roof will pause for
approximately 10 se conds in the tilt
up position.
*2 Then it will adjust
slightly and pause for approximately
1 second. Finally, it will tilt down,
open and close.
4 Check to make sure that the
moon roof is completely closed
and then release the switch.
*1: If the switch is released at the
incorrect time, t he procedure will
have to be performed again from
the beginning.
*2: If the switch is re leased after the
above mentioned 10 second
pause, automatic operation will
be disabled. In that case, press
and hold the “CLOSE” or “UP”
switch, and the mo on roof will tilt
up and pause for approximately 1
second. Then it will tilt down,
open and close. Check to make
sure that the moon roof is com-
pletely closed an d then release
the switch.
If the moon roof do es not fully close even after perfo
rming the above
procedure correctly, have the vehi-
cle inspected by your Toyota dealer.
■Moon roof open warning buzzer
A buzzer sounds and a message is
shown on the multi-information dis-
play when the en gine switch is
turned off and the driver’s door is
opened with the moon roof open.
■Customization
Some functions can be customized.
(  P.521)
WARNING
Observe the following precau-
tions.
Failing to do so may cause death
or serious injury.
■Opening the moon roof
●Do not allow any passengers to
put their hands or heads outside
the vehicle while it is moving.
●Do not sit on top of the moon
roof.
■Opening and closing the
moon roof
●The driver is responsible for
moon roof opening and closing
operations.
In order to prevent accidental
operation, especially by a child,
do not let a child operate the
moon roof. It is possible for chil-
dren and other passengers to
have body parts caught in the
moon roof.

1753-5. Opening, closing the windows and moon roof
3
Before driving
3Slide the shade switch forward
and hold it.*
The shade will close then reopen
and pause for approximately 10 sec-
onds. Then it will close.
4Check to make sure that the
shade is completely closed and
then release the switch.
*: If the switch is released at the
incorrect time, the procedure will
have to be performed again from
the beginning.
If the shade continues to close but
then reopens slightly even after per-
forming the above procedure cor-
rectly, have the vehicle inspected by
your Toyota dealer.
■Panoramic moon roof open
warning buzzer
A buzzer sounds and a message is
shown on the multi -information dis-
play when the engine switch is
turned off and the driver’s door is
opened with the panoramic moon
roof open.
WARNING
Observe the following precau-
tions.
Failing to do so may cause death
or serious injury.
■Opening and closing the elec-
tronic sunshade
●Check to make sure that all pas-
sengers do not have any part of
their body in a position where it
could be caught when the elec-
tronic sunshade is being oper-
ated.
●Do not let a child operate the
electronic sunshade. Closing
the electronic sunshade on
someone can cau se death or
serious injury.
■Opening the panoramic moon
roof
●Do not allow any passengers to
put their hands or heads outside
the vehicle while it is moving.
●Do not sit on top of the pan-
oramic moon roof.
■Opening and closing the pan-
oramic moon roof
●The driver is responsible for
panoramic moon roof opening
and closing operations. In order
to prevent accidental operation,
especially by a child, do not let a
child operate the panoramic
moon roof. It is possible for chil-
dren and other passengers to
have body parts caught in the
panoramic moon roof.

1763-5. Opening, closing the windows and moon roof
WARNING
●Check to make sure that all pas-
sengers do not have any part of
their body in a position where it
could be caught when the pan-
oramic moon roof is being oper-
ated.
●When exiting the vehicle, turn
the engine switch off, carry the
key and exit the vehicle along
with the child. There may be
accidental operation, due to
mischief, etc., that may possibly
lead to an accident.
■Jam protection function
●Never use any part of your body
to intentionally activate the jam
protection function.
●The jam protection function may
not work if something gets
caught just before the pan-
oramic moon roof or electronic
sunshade is fully closed. Also,
the jam protecti on function is
not designed to operate while
the switch is being pressed.
Take care so that your fingers,
etc. do not get caught.
■To prevent burns or injuries
Do not touch the area between
the underside of the panoramic
moon roof and the electronic sun-
shade. Your hand may get caught
and you could injure yourself.
Also, if the vehicle is left in direct
sunlight for a long time, the under-
side of the panoramic moon roof
could become very hot and could
cause burns.
NOTICE
■To prevent damage to the
panoramic moon roof
●Before opening the panoramic
moon roof, make sure that there
are no foreign objects, such as
stones or ice, around the open-
ing.
●Do not hit the surface or edge of
the panoramic moon roof with
hard objects.
■After the vehicle has been
washed or rained on
Before opening the panoramic
moon roof, wipe any water off the
panoramic moon roof. Otherwise,
water may enter the cabin when
the panoramic moon roof is
opened.

1814-1. Before driving
4
Driving
WARNING
Observe the following precau-
tions.
Failure to do so may result in
death or serious injury.
■When starting the vehicle
Always keep your foot on the
brake pedal while stopped with
the engine running. This prevents
the vehicle from creeping.
■When driving the vehicle
●Do not drive if y ou are unfamil-
iar with the location of the brake
and accelerator pedals to avoid
depressing the wrong pedal.
• Accidentally depressing the accelerator pedal instead of the
brake pedal will result in sudden
acceleration that may lead to an
accident.
• When backing up, you may twist your body around, leading to a
difficulty in operating the pedals.
Make sure to operate the pedals
properly.
• Make sure to keep a correct driving posture even when mov-
ing the vehicle only slightly. This
allows you to depress the brake
and accelerator pedals properly.
• Depress the brake pedal using your right foot. Depressing the
brake pedal using your left foot
may delay respon se in an emer-
gency, resulting in an accident.
●Do not drive the vehicle over or
stop the vehicle near flammable
materials.
The exhaust system and
exhaust gases can be
extremely hot. These hot parts
may cause a fire if there is any
flammable material nearby.
●During normal driving, do not
turn off the engine. Turning the
engine off while driving will not
cause loss of steering or brak-
ing 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 over and stop the vehicle as
soon as it is safe to do so.
However, in the event of an
emergency, such as if it
becomes impossible to stop the
vehicle in the normal way:
P.448
●Use engine braking (downshift)
to maintain a safe speed when
driving down a steep hill.
Using the brakes continuously
may cause the brakes to over-
heat and lose effectiveness.
(
P.206)
●Do not adjust the positions of
the steering wheel, the seat, or
the inside or outside rear view
mirrors while driving.
Doing so may result in a loss of
vehicle control.
●Always check that all passen-
gers’ arms, heads or other parts
of their body are not outside the
vehicle.
●AWD models: This is not an
AWD vehicle designed for
off-road driving. Proceed with all
due caution if it becomes
unavoidable to drive off-road.
●Do not drive across a river or
through other bodies of water.
This may cause electric/elec-
tronic components to short cir-
cuit, damage the engine or
cause other serious damage to
the vehicle.

1824-1. Before driving
WARNING
●Do not drive in excess of the
speed limit. Even if the legal
speed limit permits it, do not
drive over 85 mph (140 km/h)
unless your vehicle has
high-speed capability tires. Driv-
ing over 85 mp h (140 km/h)
may result in tire failure, loss of
control and possible injury. Be
sure to consult a tire dealer to
determine whether the tires on
your vehicle are high-speed
capability tires or not before
driving at such speeds.
■When driving on slippery
road surfaces
●Sudden braking, acceleration
and steering may cause tire
slippage and reduce your ability
to control the vehicle.
●Sudden acceleration, engine
braking due to shifting, or
changes in engine speed could
cause the vehicle to skid.
●After driving through a puddle,
lightly depress the brake pedal
to make sure that the brakes
are functioning properly. Wet
brake pads may prevent the
brakes from functioning prop-
erly. If the brakes on only one
side are wet and not functioning
properly, steering control may
be affected.
■When shifting the shift lever
●Do not let the vehicle roll back-
ward while the shift lever is in a
driving position, or roll forward
while the shift lever is in R.
Doing so may cause the engine
to stall or lead to poor brake and
steering performance, resulting
in an accident or damage to the
vehicle.
●Do not shift the sh ift lever to P
while the vehicle is moving.
Doing so can damage the trans-
mission and may result in a loss
of vehicle control.
●Do not shift the sh ift lever to R
while the vehicle is moving for-
ward.
Doing so can damage the trans-
mission and may result in a loss
of vehicle control.
●Do not shift the shift lever to a
driving position while the vehicle
is moving backward.
Doing so can damage the trans-
mission and may result in a loss
of vehicle control.
●Shifting the shift lever to N while
the vehicle is moving will disen-
gage the engine. Engine brak-
ing is not availa ble when N is
selected.
●Be careful not to shift the shift
lever with the accelerator pedal
depressed. Shifting the shift
lever to any position other than
P or N may lead to unexpected
rapid acceleration of the vehicle
that may cause an accident and
result in death or serious injury.
■If you hear a squealing or
scraping noise (brake pad
wear limit indicators)
Have the brake pads checked and
replaced by your Toyota dealer as
soon as possible.
Rotor damage may result if the
pads are not replaced when
needed.
It is dangerous to drive the vehicle
when the wear limits of the brake
pads and/or those of the brake
discs are exceeded.

1834-1. Before driving
4
Driving
WARNING
■When the vehicle is stopped
●Do not race the engine.
If the shift lever is in any posi-
tion other than P or N, the vehi-
cle may accelerate suddenly
and unexpectedly, causing an
accident.
●In order to prevent accidents
due to the vehicle rolling away,
always keep depressing the
brake pedal while the engine is
running, and apply the parking
brake as necessary.
●If the vehicle is stopped on an
incline, in order to prevent acci-
dents caused by the vehicle roll-
ing forward or backward, always
depress the brake pedal and
securely apply the parking
brake as needed.
●Avoid revving or racing the
engine.
Running the engine at high
speed while the vehicle is
stopped may cause the exhaust
system to overheat, which could
result in a fire if combustible
material is nearby.
■When the vehicle is parked
●Do not leave glasses, cigarette
lighters, spray cans, or soft
drink cans in the vehicle when it
is in the sun.
Doing so may result in the fol-
lowing:
• Gas may leak from a cigarette lighter or spray can, and may
lead to a fire.
• The temperature inside the vehicle may cause the plastic
lenses and plastic material of
glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray
over the interior of the vehicle,
and may also cause a short cir-
cuit in the vehicle’s electrical
components.
●Do not leave cigarette lighters in
the vehicle. If a cigarette lighter
is in a place such as the glove
box or on the floor, it may be lit
accidentally when luggage is
loaded or the se at is adjusted,
causing a fire.
●Do not attach adhesive discs to
the windshield or windows. Do
not place containers such as air
fresheners on the instrument
panel or dashboard. Adhesive
discs or containers may act as
lenses, causing a fire in the
vehicle.
●Do not leave a door or window
open if the curved glass is
coated with a metallized film
such as a silver-colored one.
Reflected sunlight may cause
the glass to act a s a lens, caus-
ing a fire.
●Always apply the parking brake,
shift the shift lever to P, stop the
engine and loc k the vehicle.
Do not leave the vehicle unat-
tended while the engine is run-
ning.
If the vehicle is parked with the
shift lever in P but the parking
brake is not set, the vehicle may
start to move, possibly leading
to an accident.
●Do not touch the exhaust pipes
while the engine is running or
immediately after turning the
engine off.
Doing so may cause burns.

1964-1. Before driving
Gross trailer weight
Tongue weight
If using a weight distributing hitch
when towing, return the front axle to
the same weight as before the
trailer connection.
If front axle weight cannot be mea-
sured directly, measure the front
fender height above the front axle
before connection. Adjust weight
distributing hitch torque until front
fender is returned to the same
height as before connection.
The gross trailer weight, gross axle
weight and tongue weight can be
measured with platform scales
found at a highway weighing sta-
tion, building supply company,
trucking company, junk yard, etc.
Trailer hitch assemblies have
different weight capacities. Toy-
ota recommends the use of Toy-
ota hitch/bracket for your
vehicle. For details, contact your
Toyota dealer.
 If you wish to install a trailer
hitch, contact your Toyota
dealer.
 Use only a hitch that con- forms to the gross trailer
weight requirement of your
vehicle.
 Follow the directions supplied
by the hitch manufacturer.
 Lubricate the hitch ball with a
light coating of grease.
 Remove the hitch ball when-
ever you are not towing a
trailer. Remove the trailer
hitch if you do not need it.
After removing the hitch, seal
any mounting hole in the vehi-
cle body to prevent entry of
any substances into the vehi-
cle.
Hitch
WARNING
■Hitch
Trailer hitch assemblies have dif-
ferent weight capacities estab-
lished by the hitch manufacturer.
Even though the vehicle may be
physically capable of towing a
higher weight, the operator must
determine the maximum weight
rating of the particular hitch
assembly and never exceed the
maximum weight rating specified
for the trailer-hitch. Exceeding the
maximum weight rating set by the
trailer-hitch manufacturer can
cause an accident resulting in
death or serious personal injuries.
NOTICE
■When installing a trailer hitch
Use only the position recom-
mended by your Toyota dealer.
Do not install the trailer hitch on
the bumper; this may cause body
damage.

2034-2. Driving procedures
4
Driving
■Customization
If the smart key system has been
deactivated in a customized setting,
refer to P.488.
1 Stop the vehicle completely.
2 Set the parking brake
( P.210), and shift the shift
lever to P.
Check the parking brake indicator
is illuminated.
3 Press the engine switch.
The engine will stop, and the meter
display will be extinguished.
4Release the brake pedal and
check that “ACCESSORY” or
“IGNITION ON” is not shown
on the multi-information dis-
play.
■Automatic engine shut off fea-
ture
●The vehicle is equipped with a
feature that automatically shuts off
the engine when the shift lever is
in P with the engine running for an
extended period.
●The engine will automatically shut
off after approxima tely 1 hour if it
has been left running while the
shift lever is in P.
●The timer for the automatic engine
shut off feature will reset if the
brake pedal is depressed or if the
shift lever is in a position other
than P.
●After the vehicle is parked, if the
door is locked with the door lock
switch ( P.120) from the inside or
the mechanical k ey from the out-
side, the automatic engine shut off
feature will be disab led. The timer
for the automatic engine shut off
feature will be re-enabled if the
driver’s door is opened.
WARNING
■When starting the engine
Always start the e ngine while sit-
ting in the driver’s seat. Do not
depress the accelerator pedal
while starting the engine under
any circumstances.
Doing so may cause an accident
resulting in death or serious injury.
NOTICE
■When starting the engine
●Do not race a cold engine.
●If the engine becomes difficult to
start or stalls frequently, have
your vehicle checked by your
Toyota dealer immediately.
■Symptoms indicating a mal-
function with the engine
switch
If the engine switch seems to be
operating somewh at differently
than usual, such as the switch
sticking slightly, there may be a
malfunction. Contact your Toyota
dealer immediately.
Stopping the engine

2044-2. Driving procedures
Modes can be changed by
pressing the engine switch with
brake pedal released. (The
mode changes each time the
switch is pressed.)
1OFF
*
The emergency flashers can be
used.
WARNING
■Stopping the engine in an
emergency
●If you want to stop the engine in
an emergency while driving the
vehicle, press and hold the
engine switch for more than 2
seconds, or press it briefly 3
times or more in succession.
( P.448)
However, do not touch the
engine switch while driving
except in an emergency. Turn-
ing 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 diffi-
cult to steer and brake, so you
should pull over 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-info rmation display
and a buzzer sounds.
●To restart the engine after per-
forming an emergency shut-
down, shift the shift lever to N
and then press the engine
switch.
■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
and 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 venti-
lated area or a closed area,
such as a garage, stop the
engine.
●Do not leave the vehicle with
the engine running for a long
time. 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 snow-
banks build up around the vehi-
cle while the engine is running,
exhaust gases may collect and
enter the vehicle.
Changing engine switch
modes

2124-2. Driving procedures
reverse position.
●The malfunction indicator lamp or
brake system warning light is not
illuminated
If the automatic release function
does not operate, release the park-
ing brake manually.
■If “Parking Brake Temporarily
Unavailable” i s displayed on
the multi-information display
If the parking brake is operated
repeatedly over a short period of
time, the system may restrict opera-
tion to prevent overheating. If this
happens, refrain from operating the
parking brake. Nor mal operation will
return after about 1 minute.
■If “Parking Brake Unavailable”
is displayed on the multi-infor-
mation display
Operate the parking brake switch. If
the message does not disappear
after operating the switch several
times, the system may be malfunc-
tioning. Have the vehicle inspected
by your Toyota dealer immediately.
■Parking brake operation sound
When the parking brake operates, a
motor sound (whirring sound) may
be heard. This does not indicate a
malfunction.
■Parking brake indicator light
and parking brake light
●Depending on the engine switch
mode, the parking brake indicator
light and parking brake light will
turn on and stay on as described
below:
ON: Comes on until the parking
brake is released.
Not in ON: Stays on for approxi-
mately 15 seconds.
●When the engine switch is turned
off with the parking brake set, the
parking brake indicator light and
parking brake light will stay on for
about 15 seconds. This does not
indicate a malfunction.
■When the parking brake switch
malfunctions
Automatic mode (automatic brake
setting and releas ing) will be turned
on automatically.
■Parking the vehicle
 P.179
■Parking brake engaged warning
buzzer
A buzzer will sound if the vehicle is
driven with the parking brake
engaged. “Parking Brake ON” is dis-
played on the multi-information dis-
play.
■Warning messages and buzzers
Warning messages and buzzers are
used to indicate a system malfunc-
tion or to inform the driver of the
need for caution. If a warning mes-
sage is shown on the multi-informa-
tion display, read the message and
follow the instructions.
■If the brake system warning
light comes on
 P.456
■Usage in winter time
 P.324
WARNING
■When parking the vehicle
Do not leave a child in the vehicle
alone. The parking brake may be
released unintentionally and there
is the danger of the vehicle mov-
ing that may lead to an accident
resulting in death o r serious injury.
■Parking brake switch
Do not set any objects near the
parking brake switch. Objects
may interfere with the switch and
may lead the parking brake to
unexpectedly operate.