Page 585 of 716

5858-2. Steps to take in an emergency
8
When trouble arises
HIGHLANDER_U (OM48F09U)
(If equipped)
Indicates a malfunction in:
• The cruise control system; or
• The dynamic radar cruise control systemPress the “ON-OFF” button once to deactivate
the system, and then press the button again to
reactivate the system.
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates a malfunction in the LDA (Lane Depar-
ture Alert) system
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
Color display only
(If equipped)
Indicates a malfunction in the PCS (Pre-Collision
system)
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates a malfunction in the BSM (Blind Spot
Monitor) system
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
Color display only
Indicates abnormal engine oil pressure
A buzzer also sounds.
Immediately stop the vehicle in a safe place
and contact your Toyota dealer.
Indicates that the automatic transmission fluid
temperature is too high
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
Warning messageDetails/Actions
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Page 586 of 716

5868-2. Steps to take in an emergency
HIGHLANDER_U (OM48F09U)
(AWD models)
Indicates a malfunction in the AWD systemA buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates that the LDA (Lane Departure Alert)
system cannot be used because the vehicle
speed is lower than approximately 32 mph (50
km/h)
Drive the vehicle at 32 mph (50 km/h) or
higher.
Indicates that the engine was stopped while driv-
ing
A buzzer also sounds.
Operate the steering wheel with more force
than usual.
Indicates that the engine switch is turned off or
turned to ACCESSORY mode and the driver’s
door is opened while the lights are turned on
A buzzer also sounds.
Turn the lights off.
(If equipped)
Indicates that the moon roof or panoramic moon
roof is not fully closed (with the engine switch off,
and the driver’s door open)
A buzzer also sounds.
Close the moon roof or panoramic moon
roof.
(AWD models)
Indicates that the AWD system is not currently
functional
A buzzer also sounds.
Reduce vehicle speed or stop the vehicle in
a safe place until the warnings clear. In this
case, do not stop the engine.
Warning messageDetails/Actions
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(Flashes)
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Page 587 of 716
5878-2. Steps to take in an emergency
8
When trouble arises
HIGHLANDER_U (OM48F09U)
(AWD models)
Indicates the AWD system has overheated
Immediately stop the vehicle in a safe place
and contact your Toyota dealer.
Monochrome display
Color display
Indicates a malfunction in the brake override sys-
tem
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates a malfunction in the Automatic High
Beam system
A buzzer also sounds.
Have the vehicle inspected by your Toyota
dealer.
Warning messageDetails/Actions
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Page 588 of 716

5888-2. Steps to take in an emergency
HIGHLANDER_U (OM48F09U)
Monochrome display
Color displayIndicates that the accelerator and brake pedal
are being depressed simultaneously
Release the accelerator or brake pedal.
Indicates that the washer fluid level is low
Add washer fluid.
Indicates that remaining fuel is approximately 2.9
gal. (10.7 L, 2.4 Imp. gal.) or less
Refuel the vehicle.
Indicates that the TRAC (Traction Control) sys-
tem has been deactivated
Turn the TRAC on. ( P. 304)
(U.S.A. only)
Indicates that all maintenance according to the
driven distance on the maintenance schedule*
should be performed soon.
Comes on approximately 4500 miles (7200 km)
after the message has been reset.
If necessary, perform maintenance.
(U.S.A. only)
Indicates that all maintenance is required to cor-
respond to the driven distance on the mainte-
nance schedule*.
Comes on approximately 5000 miles (8000 km)
after the message has been reset.
(The indicator will not work properly unless the
message has been reset.)
Perform the necessary maintenance.
Please reset the message after the mainte-
nance is performed ( P. 496)
Warning messageDetails/Actions
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Page 589 of 716
5898-2. Steps to take in an emergency
8
When trouble arises
HIGHLANDER_U (OM48F09U)
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s ManualSupplement” for the maintenance interval applicable to your vehicle.
(If equipped)
Indicates that the Automatic High Beam switch is
pressed while the headlights are in low beam.
Turn the high beam on and press the Auto-
matic High Beam switch again.
Color display only
(If equipped)
Indicates that, since the VSC (Vehicle Stability
Control) system was turned off, the pre-collision
brake system operation is stopped
Turn the VSC on. ( P. 304)
Color display only
(If equipped)
Indicates that the PCS (Pre-collision system) is
not currently functional because the grille cover
or the sensor is dirty
Check the grille cover and the sensor and
clean them if they are dirty.
Warning messageDetails/Actions
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Page 590 of 716

5908-2. Steps to take in an emergency
HIGHLANDER_U (OM48F09U)
■Messages displays
The message illustrations used are intended as examples, and may differ
from the image that is actually displayed on the multi-information display.
■ Warning message in dynamic radar cr uise control mode (if equipped)
In the following situations, the warning message may not be displayed even if
vehicle-to-vehicle distance decreases:
● When your vehicle and the vehicle ahead are traveling at the same speed or
the vehicle ahead is traveling more quickly than your vehicle
● When the vehicle ahead is traveling at a very low speed
● Immediately after cruise control speed is set
● At the instant the accelerator pedal is depressed
■ The LDA (Lane Departure Alert) lane departure warning function (if
equipped)
In the following situations, a warning message will not be displayed even if a
lane line is crossed.
● When the vehicle speed deviates from the operating range of the LDA sys-
tem functions
● When the lane lines cannot be recognized
■ Conditions that the tire pressure warning system may not function prop-
erly
P. 496
■ Warning buzzer
P. 574
Page 591 of 716

5918-2. Steps to take in an emergency
8
When trouble arises
HIGHLANDER_U (OM48F09U)
After taking the specified steps to correct the suspected problem,
check that the warning message and light go off.
Have the malfunction repaired immediately. (vehicles with a
smart key system)
InteriorbuzzerExterior buzzerWarning messageDetails/Actions
Con-
tinu-
ous The driver’s door was opened
when the shift lever was not in
P and the engine switch was
not turned off.
Shift the shift lever to P.
Con-
tinu-
ousContin-
uous
The driver’s door was opened
and closed while the electronic
key was not in the vehicle, the
shift lever was not in P and the
engine switch was not turned
off.
Shift the shift lever to P.
Bring the electronic key
back into the vehicle.
OnceContin-
uous
An attempt was made to exit
the vehicle with the electronic
key and lock the doors without
first turning the engine switch
off when the shift lever was in P.
Turn the engine switch off
and lock the doors again.
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(Displayed alternately)
(Flashes)
(Displayed alternately)
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Page 592 of 716

5928-2. Steps to take in an emergency
HIGHLANDER_U (OM48F09U)
Once3 times
The driver’s door was opened
and closed while the electronic
key was not in the vehicle, the
shift lever was in P and the
engine switch was not turned
off.
Turn the engine switch off.
Bring the electronic key
back into the vehicle.
The electronic key was carried
outside the vehicle and a door
other than the driver’s door was
opened and closed while the
engine switch was in a mode
other than off.
Bring the electronic key
back into the vehicle.
Once
The electronic key is not
detected when an attempt is
made to start the engine.
Start the engine with the
electronic key present.
9
times
An attempt was made to drive
when the electronic key was not
inside the vehicle.
Confirm that the elec-
tronic key is inside the
vehicle.
Contin-
uous
An attempt was made to lock
the doors using the smart key
system while the electronic key
was still inside the vehicle.
Retrieve the electronic key
from the vehicle and lock
the doors again.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
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(Flashes)
(Flashes)
(Flashes)