TOYOTA COROLLA 2019 Owners Manual (in English)

4918-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U
Monochrome display
Color display
Indicates that the vehicle has deviated from the
lane (while the LDA [Lane Departure Alert with
steering control] system is operating)• Vehicles with a monochrome display: Thelane line on the side the vehicle has deviated
from flashes.
• Vehicles with a color display: The lane line on the side the vehicle has deviated from
flashes in amber.
• A buzzer also sounds.
 Check around the vehicle and back to
inside of the lane lines.
Indicates that the LDA (Lane Departure Alert with
steering control) system has determined that the
driver does not have their hands on the steering
wheel while the steering control function is on
If the system continues to determine that the
driver does not have his hands on the steering
wheel, a buzzer will sound.
 Firmly hold the steering wheel.
Indicates a malfunction in the LDA (Lane Depar-
ture Alert with steering control) system A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Warning messageDetails/Actions
(Orange)
(Flashes)
(Orange)

4928-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_UIndicates that the LDA (Lane Departure Alert with
steering control) and pre-collision system are
temporarily canceled due to high temperatures
around the camera sensor

Turn the LDA (Lane Departure Alert with
steering control) system off, wait for the
area around the camera sensor to cool, and
then turn the LDA (Lane Departure Alert
with steering cont rol) system back on.
The LDA (Lane Departure Alert with steering con-
trol) system is temporarily canceled due to a mal-
function in a sensor other than the camera
sensor. A buzzer also sounds.
 Turn the LDA (Lane Departure Alert with
steering control) system off and follow the
appropriate troubleshooting procedures
for warning message. Afterward, drive the
vehicle for a short time, and then turn the
LDA (Lane Departure Alert with steering
control) system back on.
Indicates that the LDA (Lane Departure Alert with
steering control) and pre-collision system are
temporarily canceled because dirt, rain, conden-
sation, ice, snow, etc., are present on the wind-
shield in front of the camera sensor
 Turn the LDA (Lane Departure Alert with
steering control) system off, remove any
dirt, rain, condensation, ice, snow, etc.,
from the windshield, and then turn the LDA
(Lane Departure Alert with steering control)
system back on.
Indicates that the LDA (Lane Departure Alert with
steering control) 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.
Warning messageDetails/Actions
(Flashes) (Orange)
(Orange)
(Flashes) (Orange)

4938-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U
Indicates that LDA (Lane Departure Alert with
steering control) cannot be used due to the vehi-
cle speed being too high
Slow down.
Monochrome display
Color display
Indicates a malfunction in the vehicle’s charging
system.
Immediately stop the vehicle in a safe place
and contact your Toyota dealer. Continuing
to drive the vehicle may be dangerous.
Monochrome display
Color display
Indicates a malfunction in the smart key system
(if equipped).
A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Warning messageDetails/Actions
(Flashes)

4948-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U
Indicates that the radar sensor is dirty or covered
with iceA buzzer also sounds.
 Clean the sensor.
Indicates that the dynamic radar cruise control
system cannot be used temporarily due to bad
weather
A buzzer also sounds.
 Use the dynamic radar cruise control sys-
tem when it becomes available again.
Indicates that the dynamic radar cruise control
system brake control function is temporarily
unavailable
A buzzer also sounds.
 Depress the brake.
Monochrome display
Color display Indicates a malfunction in the dynamic radar
cruise control system.
• Press the “ON-OFF” button once to deacti-vate the system, and then press the button
again to reactivate the system.
• A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Warning messageDetails/Actions

4958-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_UIndicates a malfunction in the dynamic radar
cruise control
• Depress the brake pedal.
• A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Indicates a malfunction in the pre-collision sys-
tem A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
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. 259)
Indicates that the pre-collision system is tempo-
rarily unavailable
Please wait until the system returns. If the
message does not disappear, the system
may be malfunctioning. Have the vehicle
inspected by your Toyota dealer immedi-
ately.
Warning messageDetails/Actions
(Flashes)
(Flashes)

4968-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U
Indicates that the pre-collision system sensor is
dirty, covered with ice, etc.
Remove any dirt, ice, etc.
Monochrome display
Color display
Indicates abnormal engine oil pressure.
• The warning message is shown if the engineoil pressure is too low.
• A buzzer also sounds.
 Immediately stop the vehicle in a safe place
and contact your Toyota dealer. Continuing
to drive the vehicle may be dangerous.
Vehicles without a smart key system:
Indicates that the engine switch is turned off or
turned to the “ACC” position mode and the
driver’s door is opened while the lights are turned
on.
A buzzer also sounds.
 Turn the lights off.
Vehicles with a smart key system:
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 is not fully closed
(with the engine switch off, and the driver’s door
open)
A buzzer also sounds.
 Close the moon roof.
Warning messageDetails/Actions
(Flashes)
(Flashes)
(Flashes)

4978-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U
Indicates a malfunction in:• The automatic headlight leveling system;
• The Automatic High Beam system; or
• The LED headlight system A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Monochrome display
Color display
(If equipped)
Indicates that the washer fluid level is low.
Add washer fluid.
Color display onlyIndicates that remaining fuel is approximately 2.0
gal. (7.5L, 1.7 Imp. gal.) or less
Refuel the vehicle.
Color display only
Indicates that the TRAC (Traction Control) sys-
tem is turned off
Turn the TRAC on. ( P. 259)
(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, perfo rm maintenance.
Warning messageDetails/Actions

4988-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s Manual
Supplement” for the maintenance interval applicable to your veh icle.
■Message displays
Message displays used in this section are intended as examples, and may
differ from the image that is actually displayed on the multi-information dis-
play.
■ Warning buzzer
P. 485
Monochrome display
Color display
(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. 415)
Warning messageDetails/Actions

4998-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U
After taking the specified steps to correct the suspected problem,
check that the warning m essage and light go off.
Have the malfunction repaired immediately. (vehicles with a
smart key system)
Interior
buzzerExterior
buzzerWarning messageDetails/Actions
Con-
tinu-
ous 
Monochrome display
Color display
(Vehicles with a continuously variable
transmission)
The driver’s door was opened
while any shift lever other than
P was selected without turning
off the engine switch.
Shift the shift lever to P.
(Flashes)

5008-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U
Con-
tinu-
ousContin-uous
Monochrome display
Color display
(Vehicles with a continuously variable transmission)
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.
Interior
buzzerExterior
buzzerWarning messageDetails/Actions
(Displayed alternately)
(Displayed alternately)
(Flashes)