2017 TOYOTA COROLLA Owners Manual

4978-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM02494U)
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)

4988-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
Indicates that the radar sensor is dirty or covered
with ice
A 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 displayIndicates 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

4998-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM02494U)Indicates 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. 264)
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)

5008-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
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 engine
oil 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.
Warning messageDetails/Actions
(Flashes)
(Flashes)

5018-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM02494U)
(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.
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. 264)
Warning messageDetails/Actions
(Flashes)

5028-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
*: Refer to the separate “Scheduled Maintenance Guide” or “Owner’s Manual
Supplement” for the maintenance interval applicable to your vehicle.
■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. 489
(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.
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. 419)
Warning messageDetails/Actions

5038-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM02494U)
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)
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)

5048-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM02494U)
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)