2018 TOYOTA C-HR warning messages

2344-5. Using the driving support systems
C-HR_OM_USA_OM10526U■
Warning message
If the following warning message is displayed on the multi-information dis-
play, follow the appropriate troubleshooting procedure.
If a different warning message is displayed, follow the instructions displayed
on the screen.
Warning messageDetails/Actions
“Lane Departure
Alert
Malfunction.
Visit Your Dealer.”The system may not be operating properly.
→ Have the vehicle inspected at your Toyota
dealer.
“Front Camera
Vision Blocked.
Clean and Demist Windshield.”
Dirt, rain, condensation, ice, snow, etc., are
present on the windshield in front of the camera
sensor.
→Turn the LDA system off, remove any dirt,
rain, condensation, ice, snow, etc., from the
windshield, and then turn the LDA system
back on.
“Front Camera System
Unavailable.”
The operation conditions of the camera sensor
(temperature, etc.) are not met.
→ When the operation conditions of the camera
sensor (temperature, etc.) are met, the LDA
system will become available. Turn the LDA
system off, wait for a little while, and then
turn the LDA system back on.
“LDA Unavailable.”
The LDA system is temporarily canceled due to
a malfunction in a sensor other than the camera
sensor.
→ Turn the LDA system off and follow the
appropriate troubleshooting procedures for
warning messages. Afterward, drive the vehi-
cle for a short time, and then turn the LDA
system back on.
“LDA Unavailable
Below Approx. 32 MPH(50km/h).”
The LDA system cannot be used as the vehicle
speed is approximately less than 32 mph (50
km/h).
→ Drive the vehicle at approximately 32 mph (50
km/h) or more.

2484-5. Using the driving support systems
C-HR_OM_USA_OM10526U■
Automatic cancelation of co nstant speed control mode
Constant speed control mode is automatically canceled in the following situa-
tions:
● Actual vehicle speed is more than approximately 10 mph (16 km/h) below
the set vehicle speed.
● Actual vehicle speed falls below approximately 25 mph (40 km/h).
● VSC is activated.
● TRAC is activated for a period of time.
● When the VSC or TRAC system is turned off by pressing the VSC off switch.
● Pre-collision braking is activated.
If constant speed control mode is automatically canceled for any other rea-
son, there may be a malfunction in the system. Contact your Toyota dealer.
■ Warning messages and buzzers for dy namic radar cruise control with
full-speed range
Warning messages and buzzers are used to indicate a system malfunction or
to inform the driver of the need for caution while driving. If a warning message
is shown on the multi-information display, read the message and follow the
instructions.
■ When the sensor may not be correctly detecting the vehicle ahead
In the case of the following and depending on the conditions, operate the
brake pedal when deceleration of the system is insufficient or operate the
accelerator pedal when acceleration is required.
As the sensor may not be able to correctly detect these types of vehicles, the
approach warning ( →P. 245) may not be activated.
● Vehicles that cut in suddenly
● Vehicles traveling at low speeds
● Vehicles that are not moving in the same lane

4187-2. Steps to take in an emergency
C-HR_OM_USA_OM10526U
If a warning message is displayed
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the multi-
information display
*.
Multi-information display
If any of the warning messages are shown again after the following
actions have been performed, contact your Toyota dealer.
*: The master warning light may not come on or flash when a warning mes- sage is displayed.
The multi-information display shows warnings of system mal-
functions, incorrectly performe d operations, and messages that
indicate a need for maintenance. When a message is shown,
perform the correction procedur e appropriate to the message.

4197-2. Steps to take in an emergency
7
When trouble arises
C-HR_OM_USA_OM10526U
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.
*: A buzzer sounds the first time a message is shown on the multi-informa- tion display
Messages and warnings
System
warning lightWarning
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
Flashes⎯Sounds
Indicates a situation, such as
when damage to the vehicle or
danger may result
Comes on⎯Does not sound
Indicates a condition, such as
malfunction of electrical compo-
nents, their condition, or indicates
the need for maintenance
Flashes⎯Does not sound
Indicates a situation, such as
when an operation has been per-
formed incorrectly, or indicates
how to perform an operation cor-
rectly

4207-2. Steps to take in an emergency
C-HR_OM_USA_OM10526U
■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 with a message
shown on the multi-information display.
“Anti-lock Brake System Malfunction Visit Your Dealer”:
The ABS warning light comes on. ( →P. 409)
■ If “Visit Your Dealer” is shown
The system or part shown on the multi-information display is malfunctioning.
Have the vehicle inspected by your Toyota dealer.
■ If a message about an operation is shown
●If a message about an operation of the accelerator pedal or brake pedal is
shown
A warning message about an operation of the brake pedal may be shown
while the driving assist systems such as PCS (Pre-Collision System) or the
dynamic radar cruise control with full-speed range is operating. If a warning
message is shown, be sure to decelerate the vehicle or follow the instruction
shown on the multi-information display.
● A warning message is shown when Brake Override System or Drive-Start
Control operates ( →P. 148). Follow the instructions on the multi-informa-
tion display.
● If a message about an operation of the engine switch is shown
An instruction for operation of the engine switch is shown when the inco\
rrect
procedure for starting the engine is performed or the engine switch is oper-
ated incorrectly. Follow the instructions shown on the multi -information dis-
play to operate the engine switch again.
● If a message about a shift lever operation is shown
To prevent the shift lever from being operated incorrectly or the vehicle from
moving unexpectedly, a message that requires shifting the shift lever may
be shown on the multi-information display. In that case, follow the instruction
of the message and shift the shift lever.
● If a message or image about an open/close state of a part or replenishment
of a consumable is shown
Confirm the part indicated by the multi-information display or a warning light,
and then perform the coping method such as closing the open door or
replenishing a consumable.

514Alphabetical index
C-HR_OM_USA_OM10526U
Warning messages .................. 418
Washer.............................. 195, 198Checking ............................... 352
Preparing and checking before winter....................... 285
Switch ........................... 195, 198
Washing and waxing ............... 320
Weight....................................... 450
What to do if... (Troubleshooting) ................. 498
Wheels ...................................... 367
Replacing .............................. 367
Size ....................................... 456
Window glasses....................... 140
Window lock switch ................ 140
Windows ................................... 140 Power windows ..................... 140
Rear window
defogger ............................. 293
Windshield wipers ................... 195
Winter driving tips ................... 285
Wireless remote control............ 99 Battery-saving function ......... 120
Locking/Unlocking................. 105
Replacing the battery ............ 373