warning TOYOTA C-HR 2023 Owners Manual

7557-2. Steps to take in an emergency
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When trouble arises
If your vehicle overheats
●The needle of the engine coolant temperature gauge (P. 1 6 4 )
enters the red zone or a loss of hybrid system power is experi-
enced. (For example, the vehicle speed does not increase.)
● “Hybrid System Overheated Reduced Output Power.” is shown on
the multi-information display.
● Steam comes out from under the hood.
■If the high coolant temperature warning light comes on
Stop the vehicle in a safe place and turn off the air condition ing
system, and then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system has cooled down sufficiently, inspect t he
hoses and radiator core (radiator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant leaks, immediately contact any aut ho-
rized Toyota retailer or Toyota authorized repairer, or any rel iable
repairer.
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
2ZR-FXE engineM20A-FXS engine

7597-2. Steps to take in an emergency
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When trouble arises
WARNING
■To prevent an accident or injury when inspecting under the hood of
your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot.
● After the hybrid system has been turned off, check that the indicator on the
power switch and the “READY” indicator are off.
When the hybrid system is operating, the gasoline engine may au tomati-
cally start, or the cooling fans may suddenly operate even if t he gasoline
engine stops. Do not touch or approach rotating parts such as t he fan,
which may lead to fingers or clothing (especially a tie, a scar f or a muffler)
getting caught, resulting in serious injury.
● Do not loosen the coolant reservoir caps while the hybrid system and radi-
ator are hot.
High temperature steam or coolant could spray out.
NOTICE
■ When adding engine/power control unit coolant
Add coolant slowly after the hybrid system has cooled down suff iciently.
Adding cool coolant to a hot hybrid system too quickly can caus e damage to
the hybrid system.
■ To prevent damage to the cooling system
Observe the following precautions:
● Avoid contaminating the coolant with foreign matter (such as sand or dust,
etc.).
● Do not use any coolant additive.

7617-2. Steps to take in an emergency
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When trouble arises
WARNING
■When attempting to free a stuck vehicle
If you choose to push the vehicle back and forth to free it, ma ke sure the
surrounding area is clear to avoid striking other vehicles, obj ects or people.
The vehicle may also lunge forward or lunge back suddenly as it becomes
free. Use extreme caution.
■ When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pe dal depressed.
This may lead to unexpected rapid acceleration of the vehicle t hat may
cause an accident resulting in death or serious injury.
NOTICE
■ To avoid damage to the hybrid transmission and other components
● Avoid spinning the front wheels and depressing the accelerator pedal
more than necessary.
● If the vehicle remains stuck even after these procedures are performed,
the vehicle may require towing to be freed.

7858-2. Customization
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Vehicle specifications
■Toyota parking assist-sensor* (P. 4 5 4 )
*: If equipped
■RCTA (Rear Crossing Traffic Alert)* ( P. 467)
*: If equipped
■PCS (Pre-Collision System)* ( P. 367)
*: If equipped
FunctionDefault settingCustomized
setting
Toyota parking assist-sen-
sorOnOffO––
Detection distance of the
side sensors*FarNear––O
Buzzer volume21 to 3O––
FunctionDefault settingCustomized
setting
RCTA (Rear Crossing
Traffic Alert) functionOnOffO––
Buzzer volume21 to 3O––
FunctionDefault settingCustomized
setting
Pre-collision systemOnOffO––
Warning timingMiddleEarlyO––Late

7868-2. Customization
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■LTA (Lane Tracing Assist)* ( P. 3 8 5 )
*: If equipped
■BSM (Blind Spot Monitor)* ( P. 435)
*: If equipped
■PKSB (Parking Support Brake)* ( P. 475)
*: If equipped
FunctionCustomized setting
Lane centering functionOn, OffO––
Alert sensitivityHigh, StandardO––
Vehicle sway warning
functionOn, OffO––
Vehicle sway warning
sensitivityLow, Standard, HighO––
FunctionDefault settingCustomized
setting
Blind Spot MonitorOnOffO––
Outside rear view mirror
indicator brightnessBrightDimO––
Alert timing for presence
of approaching vehicle
(sensitivity)
Intermediate
Early
O––
Late
Only when
vehicle
detected in
blind spot
FunctionDefault settingCustomized
setting
PKSB (Parking Support
Brake) functionOnOffO––

7908-2. Customization
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■In the following situations, customize mode in which the settings can be
changed through the multi-information display will automaticall y be
turned off
● A warning message appears after the customize mode screen is displayed.
● The power switch is turned off.
● The vehicle begins to move while the customize mode screen is displayed.
WARNING
■Cautions during customization
As the hybrid system needs to be operating during customization , ensure
that the vehicle is parked in a place with adequate ventilation . In a closed
area such as a garage, exhaust gases including harmful carbon m onoxide
(CO) may collect and enter the vehicle. This may lead to death or a serious
health hazard.
NOTICE
■ During customization
To prevent 12-volt battery discharge, ensure that the hybrid sy stem is oper-
ating while customizing features.

7918-3. Initialization
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Vehicle specifications
Items to initialize
The following items must be initialized for normal system opera-
tion after such cases as the 12-volt battery being reconnected,
or maintenance being performed on the vehicle:
ItemWhen to initializeReference
Power window• When functioning abnormallyP. 277
S-IPA (Simple Intelligent
Parking Assist System) (if
equipped)
• After reconnecting or chang-
ing the 12-volt batteryP. 517
Tire pressure warning sys-
tem
• When changing the tire size
• When changing the tire infla-
tion pressure by changing
traveling speed or load
weight, etc.
P. 617
PKSB (Parking Support
Brake) (if equipped)
• After reconnecting or chang-
ing the batteryP. 481

796What to do if... (Troubleshooting)
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●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (P. 683)
●The parking brake indicator is on
Is the parking brake released? ( P. 323)
Depending on the situation, other types of warning buzzer may a lso sound.
( P. 679, 690)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 146)
Do one of the following to deactivate or stop the alarms:
●Unlock the doors using the entry function (if equipped) or wire less remote
control.
●Start the hybrid system. (The alarm will be deactivated or stop ped after a
few seconds.)
●Is the electronic key left inside the vehicle?
Check the message on the multi-information display. ( P. 690)
●When a warning light turns on or a warning message is displayed, refer to
P. 679, 690.
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
(vehicles with alarm)
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed

798Alphabetical index
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Alphabetical index
A/C............................................. 546
Air conditioning filter.............. 635
Climate preference................ 549
ABS
(Anti-lock Brake System) ...... 530
Function ................................ 530
Warning light ......................... 680
ACA
(Active Cornering Assist) ..... 531
Acoustic vehicle alerting
system .................................... 118
Active Cornering Assist
(ACA) ...................................... 531
AFS (Adaptive
Front-lighting System) .......... 333
Air conditioning filter .............. 635
Air conditioning system .......... 546
Air conditioning filter.............. 635
Climate preference................ 549
Air intake vent .......................... 123
Cleaning ................................ 638
Airbag manual on-off
system ...................................... 55
Airbags ....................................... 41
Airbag manual on-off
system .................................. 55
Airbag operating conditions .... 49
Airbag precautions for
your child .............................. 44
Airbag warning light .............. 680
Correct driving posture............ 34
Curtain shield airbag
operating conditions ............. 50
Curtain shield airbag
precautions ........................... 44
General airbag precautions..... 44
Locations of airbags................ 41
Modification and
disposal of airbags ............... 48
Side airbag operating
conditions ............................. 50
Side airbag precautions .......... 44
Side and curtain shield airbags
operating conditions ............. 50
Side and curtain shield airbags
precautions........................... 44
SRS airbags............................ 41
Alarm ........................................ 146
Antenna
Smart entry & start system ... 205
Anti-lock brake system
(ABS) ...................................... 530
Function ................................ 530
Warning light ......................... 680
Approach warning
Dynamic radar cruise control
with full-speed range .......... 418
Assist grips .............................. 575
Audio input*
Audio system*
Automatic air conditioning
system
Air conditioning filter ............. 635
Automatic
air conditioning system ....... 546
Climate preference ............... 549
Automatic headlight
leveling system ..................... 335
Automatic High Beam ............. 336
Automatic light control
system .................................... 334
Auxiliary boxes ........................ 565
A

799Alphabetical index
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Back door ................................. 199
Back-up lights
Replacing light bulbs ..... 658, 664
Wattage................................. 776
Battery (12-volt battery)
Battery checking ........... 604, 610
If the 12-volt battery is
discharged .......................... 747
Preparing and
checking before winter........ 541
Replacing .............................. 751
Warning light ......................... 679
Battery (traction battery) ......... 122
Blind Spot Monitor (BSM) ....... 435
Bluetooth®*
Bottle holders........................... 562
Brake
Fluid ...................................... 773
Parking brake ........................ 323
Regenerative braking ............ 119
Warning light ......................... 679
Brake assist.............................. 530
Brake Hold ................................ 328
Brake Override System ........... 284
Break-in tips ............................. 285
Brightness control
Instrument cluster light
control................................. 171
BSM (Blind Spot Monitor) ....... 435
Care
Aluminum wheels.................. 579
Camera sensor ..................... 355
Exterior ................................. 578
Interior................................... 584
Radar sensor ........................ 354
Seat belts .............................. 585
Cargo hooks............................. 564
Catch protection function ....... 276
Chains....................................... 543
Child restraint system ............... 59
Fixed with a seat belt .............. 90
Fixed with an
ISOFIX lower anchorage ...... 92
Points to remember ................ 60
Riding with children................. 58
Types of child restraint system
installation method ............... 89
Using a
top tether anchorage ............ 94
Child safety ................................ 58
12-volt battery precautions ... 607
Airbag precautions .................. 44
Child restraint system ............. 59
How your child should
wear the seat belt ................. 38
Installing child restraints ......... 89
Power window lock switch .... 275
Power window precautions ... 279
Rear door child-protectors .... 195
Removed key battery
precautions......................... 645
Seat belt precautions .............. 91
Seat heater precautions........ 555
BC
*: For vehicles with navigation/multimedia system, refer to
“Navigation and multimedia system Owner’s manual” or
“Multimedia owner’s manual”.