4987-2. Steps to take in an emergency
(U.S.A.)
(Canada)
Malfunction indicator lamp Indicates a malfunction in:
• The hybrid system;
• The electronic engine control system; or
• The electronic throttle control system
Have the vehicle inspected by your Toyota dealer
immediately.
SRS warning light
Indicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system; or
• The seat belt pretensioner system
Have the vehicle inspected by your Toyota dealer
immediately.
(U.S.A.)
(Canada)
ABS warning light Indicates a malfunction in:
• The ABS; or
• The brake assist system
Have the vehicle inspected by your Toyota dealer
immediately.
Inappropriate pedal operation warning light (warning
buzzer)
*1
When a buzzer sounds:
• Brake Override System is malfunctioning
• Drive-Start Control is malfunctioning
• Drive-Start Control is operating
• Parking Support Brake is operating (if equipped)
Follow the instructions displayed on the multi-infor-
mation display.
When a buzzer does not sound:
Brake Override System is operating.
Release the accelerator pedal and depress the brake
pedal.
(Flashes)
(U.S.A.)
(Flashes)
(Canada)
Parking brake indicator (warning buzzer)*2
It is possible that the parking brake is not fully engaged or
released
Operate the parking brake once again.
This light comes on when the parking brake is not
released. If the light turns off after the parking brake is ful ly
released, the system is operating normally.
Warning lightWarning light/Details/Actions
4997-2. Steps to take in an emergency
7
When trouble arises
(Flashes)
Brake hold operated indicatorIndicates a malfunction in the brake hold system
Have the vehicle inspected by your Toyota dealer
immediately.
(Red/yellow)
Electric power steering system warning light (warning
buzzer)
Indicates a malfunction in the EPS (Electric Power Steer-
ing) system
Have the vehicle inspected by your Toyota dealer
immediately.
(Yellow)
LTA indicator (warning buzzer)*1
Indicates a malfunction in the LTA (Lane Tracing Assist)
Follow the instructions displayed on the multi-infor-
mation display. (P. 281)
(Flashes or
illuminates)
PCS warning light
When a buzzer sounds simultaneously:
Indicates a malfunction has occurred in the PCS (Pre-Col-
lision System).
Have the vehicle inspected by your Toyota dealer
immediately.
When a buzzer does not sound:
The PCS (Pre-Collision System) has become temporarily
unavailable, corrective action may be necessary.
Follow the instructions displayed on the multi-infor-
mation display. (P. 250, 507)
If the PCS (Pre-Collision System) or VSC (Vehicle Stability
Control) system is disabled, the PCS warning light will illu-
minate.
P. 266
(If equipped)
(Illuminates)
PKSB OFF indicator
When a buzzer sounds:
Indicates a malfunction in the Parking Support Brake sys-
tem
Have the vehicle inspected by your Toyota dealer
immediately.
When a buzzer does not sound:
Indicates that the system is temporarily unavailable, possi-
bly due to a sensor being dirty or covered with ice, etc.
Clear the dirt, etc.
Warning lightWarning light/Details/Actions
5017-2. Steps to take in an emergency
7
When trouble arises
*1: This light illuminates on the multi-information display.
*2: Parking brake engaged warning buzzer:A buzzer will sound if the vehicle is driven at a speed of appr oximately 3
mph (5 km/h) or more.
*3: Driver’s seat belt warning buzzer:
The driver’s seat belt warning buzzer sounds to alert the drive r that his or
her seat belt is not fastened. Once the power switch is turned to ON mode,
the buzzer sounds. If the seat belt is still unfastened, the bu zzer sounds
intermittently for a certain period of time after the vehicle r eaches a certain
speed.
Front passenger’s seat belt warning buzzer:
The front passenger’s seat belt warning buzzer sounds to alert the front
passenger that his or her seat belt is not fastened. If the sea t belt is unfas-
tened, the buzzer sounds intermittently for a certain period of time after the
vehicle reaches a certain speed.
*4: Rear passengers’ seat belt warning buzzer:
The rear passengers’ seat belt warning buzzer sounds to alert t he rear
passenger that his or her seat belt is not fastened. If the sea t belt is unfas-
tened, the buzzer sounds intermittently for a certain period of time, after
the seat belt is fastened and unfastened and the vehicle reache s a certain
speed.
Master warning light
A buzzer sounds and the warning light comes on and
flashes to indicate that the master warning system has
detected a malfunction.
P. 507
Tire pressure warning light
Indicates the following:
• Low tire pressure due to flat tire;
• Low tire pressure due to natural causes; or
• The tire pressure warning system is malfunctioning
Immediately stop the veh icle in a safe place.
Handling method ( P. 5 0 3 )
Warning lightWarning light/Details/Actions
5077-2. Steps to take in an emergency
7
When trouble arises
Master warning light
The master warning light also comes on or flashes in order to indicate that
a message is currently being displayed on the multi-information display.
Multi-information display
Handling method
Follow the instructions of the message on the multi-information display.
If any of the warning messages are shown again after the approp riate
actions have been performed, contact your Toyota dealer.
If a warning message is displayed
The multi-information display shows warnings of system mal-
functions, incorrectly performed operations, and messages that
indicate a need for maintena nce. When a message is shown,
perform the correction procedur e appropriate to the message.
4.2-inch display7-inch display
1
2
3
5087-2. Steps to take in an emergency
The warning lights and warning buzzers operate as follows depending
on the content of the message. If a message indicates the need for
inspection by a dealer, have the vehicle inspected by your Toyota
dealer immediately.
The operation of the warning lights and warning buzzers may dif fer
from those stated. In this case, perform the correction procedu re
according to the displayed message.
*: A buzzer sounds the first time a message is shown on the multi -informa-
tion display.
Messages and warnings
System
warning light
Warning buzzer*Warning
Comes on
Sounds Indicates an important situation,
such as when a system related to
driving is malfunctioning or that
danger may result if the correction
procedure is not performed
Comes
on or
flashes
Sounds
Indicates an important situation,
such as when the systems shown
on the multi-information display
may be malfunctioning
FlashesSounds
Indicates a situation, such as
when damage to the vehicle or
danger may result
Comes onDoes not sound
Indicates a condition, such as mal-
function of electrical components,
their condition, or indicates the
need for maintenance
FlashesDoes not sound
Indicates a situation, such as
when an operation has been per-
formed incorrectly, or indicates
how to perform an operation cor-
rectly
5097-2. Steps to take in an emergency
7
When trouble arises
■Warning messages
The warning messages explained below may differ from the actual messages
according to operation conditions and vehicle specifications.
■ System warning lights
The master warning light does not come on or flash in the following cases.
Instead, a separate system warning light will come on along wit h a message
shown on the multi-information display.
● Malfunction in the ABS
The ABS warning light comes on. ( P. 498)
● Malfunction in the brake system
The brake system warning light (yellow) comes on. ( P. 497)
● Malfunction in the tire pressure warning system
The tire pressure warning light comes on. ( P. 501)
● Remaining fuel level is low
The low fuel level warning light comes on. ( P. 500)
■ If a message instructing to refer to the Owner’s Manual is disp layed
● If the following messages are shown, there may be a malfunction .
Immediately stop the vehicle in a safe place and contact your T oyota dealer.
Continuing to drive the vehicle may be dangerous.
• “Low Braking Power Stop in a Safe Place See Owner’s Manual”
• “Oil Pressure Low Stop in a Safe Place See Owner’s Manual”
• “Charging System Malfunction Stop in a Safe Place See Owner’s Man-
ual”
● If the following message is shown, there may be a malfunction.
Immediately have the vehicle inspected by your Toyota dealer.
• “Hybrid System Malfunction”
• “Check Engine”
• “Hybrid Battery System Malfunction”
• “Accelerator System Malfunction”
• “Smart Key System Malfunction See Owner’s Manual”
● If “Engine Coolant Temp High Stop in a Safe Place See Owner’s Manual” is
displayed, follow the instructions accordingly. ( P. 537)
● If “Maintenance Required for Traction Battery Cooling Parts See Owner’s
Manual” is displayed, follow the instructions accordingly. ( P. 510)
5107-2. Steps to take in an emergency
■If “Hybrid System Overheated Output Power Reduced” is shown
This message may be displayed when driving under severe operati ng condi-
tions. (For example, when driving up a long steep hill.)
Handling method: P. 537
■ If “Maintenance Required for Traction Battery Cooling Parts See Owner’s
Manual” is shown
The filter may be clogged, the air intake vent may be blocked or there may be
a gap in the duct.
● If the air intake vent or filter is dirty, refer to P. 465 for cleaning the air intake
vent and filter.
● If the message is being displayed and the air intake vent and f ilter are not
dirty, have the vehicle inspected at your Toyota dealer.
■ If “Traction Battery Needs to Be Protected. Refrain from the Us e of N
Position.” is shown
This message may be displayed when the shift lever is in N.
As the hybrid battery (traction battery) cannot be charged when the shift lever
is in N, shift the shift lever to P when the vehicle is stopped .
■ If “Traction Battery Needs to Be Protected. Shift into P to Res tart.” is
shown
This message is displayed when the hybrid battery (traction battery) charge
has become extremely low because the shift lever has been left in N for a cer-
tain amount of time.
When operating the vehicle, shift to P and restart the hybrid s ystem.
■ If “Shift to P Before Exiting Vehicle” is shown
Message is displayed when the driver’s door is opened without t urning the
power switch off with the shift lever in any position other tha n P.
Shift the shift lever to P.
■ If “Shift Is in N Release Accelerat or Before Shifting” is shown
Message is displayed when the accelerator pedal has been depressed and
the shift lever is in N. Release the accelerator pedal and shif t the shift lever to
D or R.
■ If “Press Brake When Vehicle Is Stopped Hybrid System May Overh eat”
is shown
Message is displayed when the accelerator pedal is depressed to maintain
the vehicle position when stopped on a upward slope, etc.
If this continues, the hybrid system may overheat.
Release the accelerator pedal and depress the brake pedal.
5117-2. Steps to take in an emergency
7
When trouble arises
■If “Auto Power Off to Con serve Battery” is displayed
This message is displayed when the power was cut off due to the automatic
power off function.
The next time the hybrid system is started, keep the hybrid sys tem operating
for approximately 5 minutes to recharge the 12-volt battery.
■ If “A New Key has been Registered Contact Your Dealer for Detai ls” is
displayed
This message will be displayed each time the driver’s door is opened when
the doors are unlocked from the outside for approximately one week after a
new electronic key has been registered.
If this message is displayed but you have not had a new electro nic key regis-
tered, ask your Toyota dealer to check if an unknown electronic key (other
than those in your possession) has been registered.
■ If “Headlight System Malfunction Visit Your Dealer” is displayed
The following systems may be malfunctioning. Have the vehicle i nspected by
your Toyota dealer immediately.
● The LED headlight system
● The automatic headlight leveling system (if equipped)
● AHB (Automatic High Beam)
● AFS (Adaptive Front-lighting System) (if equipped)
■ If “Radar Cruise Control Unavailable See Owner's Manual” is sho wn
The dynamic radar cruise control with full-speed range system is suspended
temporarily or until the problem shown in the message is resolv ed. (causes
and coping methods: P. 250)
■ If “Radar Cruise Control Unavailable” is shown
The dynamic radar cruise control with full-speed range system c annot be
used temporarily. Use the system when it becomes available agai n.
■ If a message that indicates the mal function of front camera is displayed
The following systems may be suspended until the problem shown in the
message is resolved. ( P. 250, 497)
● PCS (Pre-Collision System)
● LTA (Lane Tracing Assist)
● AHB (Automatic High Beam)
● RSA (Road Sign Assist) (if equipped)
● Dynamic radar cruise control with full-speed range
■ If a message that indicates the malfunction of radar sensor is displayed
The following systems may be suspended until the problem shown in the
message is resolved. ( P. 250, 497)
● PCS (Pre-Collision System)
● LTA (Lane Tracing Assist)
● Dynamic radar cruise control with full-speed range