key TOYOTA C-HR 2022 Workshop Manual

7497-2. Steps to take in an emergency
C-HR_HV_OM_Europe_OM10720E
7
When trouble arises
If the 12-volt batter y is discharged
If you have a set of jumper (or booster) cables and a second vehicle
with a 12-volt battery, you can jump start your vehicle by foll owing the
steps below.
Vehicles with an alarm
( P. 147):
Confirm that the electronic key
is being carried.
When connecting the jumper (or
booster) cables, depending on the
situation, the alarm may activate
and the doors may lock. ( P. 150)
2ZR-FXE engine: Open the hood. (P. 596)
M20A-FXS engine: Open the
hood. ( P. 596) and fuse box
cover.
M20A-FXS engine: Open the
exclusive jump starting termi-
nal cover.
The following procedures may be used to start the hybrid sys-
tem if the vehicle’s 12-volt battery is discharged.
You can also call any authorized Toyota retailer or Toyota auth o-
rized repairer, or any reliable repairer or a qualified repair shop.
1
2
3

7537-2. Steps to take in an emergency
C-HR_HV_OM_Europe_OM10720E
7
When trouble arises
■When recharging or replacing the 12-volt battery
● In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the 12-volt battery is discharged. Us e the wire-
less remote control or the mechanical key to lock or unlock the doors.
● The hybrid system may not start on the first attempt after the 12-volt battery
has recharged but will start normally after the second attempt. This is not a
malfunction.
● The power switch mode is memorized by the vehicle. When the 12-volt bat-
tery is reconnected, the system will return to the mode it was in before the
12-volt battery was discharged. Before disconnecting the 12-vol t battery,
turn the power switch off.
If you are unsure what mode the power switch was in before the 12-volt bat-
tery discharged, be especially careful when reconnecting the 12 -volt battery.
■ When replacing the 12-volt battery
2ZR-FXE engine
● Use a 12-volt battery that conforms to European regulations.
● Use a 12-volt battery that the case size is same as the previous one (LN1),
20 hour rate capacity (20HR) is equivalent (45Ah) or greater, a nd perfor-
mance rating (CCA) is equivalent (286A) or greater.
• If the sizes differ, the 12-volt battery cannot be properly se cured.
• If the 20 hour rate capacity is low, even if the time period w here the vehi-
cle is not used is a short time, the 12-volt battery may discha rge and the
hybrid system may not be able to start.
● For details, consult any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.

7868-2. Customization
C-HR_HV_OM_Europe_OM10720E
■Power windows ( P. 277)
■Turn signal lever (P. 324)
■Automatic light control system (P. 333)
FunctionDefault settingCustomized
setting
Mechanical key linked
operation (open)OffOn––O
Mechanical key linked
operation (close)OffOn––O
Wireless remote control
linked operation (open)OffOn––O
Wireless remote control
linked operation (close)OffOn––O
Mechanical key, wireless
remote control linked
operation signal (buzzer)
OnOff––O
FunctionDefault settingCustomized
setting
Times of flashing of the
lane change signal flash-
ers
3
Off
––O5
7
FunctionDefault settingCustomized
setting
Light sensor sensitivityLevel 0Level -2 to 2–OO
Time elapsed before
headlights turn off
(extended headlight light-
ing system)
30 seconds
60 seconds
––O90 seconds
120 seconds

7918-2. Customization
C-HR_HV_OM_Europe_OM10720E
8
Vehicle specifications
■Illumination (P. 5 5 9 )
*: If equipped
FunctionDefault settingCustomized
setting
Time elapsed before the
interior lights turn off15 seconds
Off
–OO7.5 seconds
30 seconds
Operation after the power
switch is turned offOnOff––O
Operation when the doors
are unlockedOnOff––O
Operation when you
approach the vehicle with
the electronic key on your
person
OnOff––O
Mirror illumination*OnOff––O
Time elapsed before the
mirror illumination turn
off*
15 seconds
Off
–OO7.5 seconds
30 seconds
Operation of the mirror
illumination when you
approach the vehicle with
the electronic key on your
person*
OnOff––O
Operation of the mirror
illumination when the
doors are unlocked*
OnOff––O
Interior lights illumination
control*OnOff––O

796What to do if... (Troubleshooting)
C-HR_HV_OM_Europe_OM10720E
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be
made by any authorized Toyota retailer or Toyota authorized rep airer, or
any reliable repairer. ( P. 189)
●If you lose your electronic keys, the risk of vehicle theft increases signifi-
cantly. Contact any authorized Toyota retailer or Toyota author ized
repairer, or any reliable repairer immediately. ( P. 192)
●Is the electronic key battery weak or depleted? (P. 645)
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. ( P. 306)
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
●The function may not operate properly due to the condition of t he radio
wave. ( P. 210)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the child- protector
lock. ( P. 197)
If you have a problem, check the following before contacting any
authorized Toyota retailer or Toyota authorized repairer, or an y
reliable repairer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened

797What to do if... (Troubleshooting)
C-HR_HV_OM_Europe_OM10720E
●Did you press the power switch while firmly depressing the brake pedal?
( P. 305)
●Is the shift lever in P? (P. 3 0 8 )
●Is the electronic key anywhere detectable inside the vehicle? (P. 208)
●Is the electronic key battery weak or depleted?
In this case, the hybrid system can be started in a temporary w ay.
( P. 747)
●Is the 12-volt battery discharged? (P. 749)
●Is the power switch in ON mode?
If you cannot release the shift lever by depressing the brake p edal with the
power switch in ON mode. ( P. 317)
●It is locked automatically to prevent theft of the vehicle. (P. 308)
●Is the window lock switch pressed?
The power windows except for the one at the driver’s seat canno t be oper-
ated if the window lock switch is pressed. ( P. 277)
●The auto power off function will be operated if the vehicle is left in
ACCESSORY or ON mode (the hybrid system is not operating) for a
period of time. ( P. 3 0 7 )
If you think something is wrong
The hybrid system does not start
The shift lever cannot be shifted from P even if you depress
the brake pedal
The steering wheel cannot be turned after the hybrid system
is stopped
The windows do not open or close by operating the power
window switches
The power switch is turned off automatically

798What to do if... (Troubleshooting)
C-HR_HV_OM_Europe_OM10720E
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (P. 685)
●The parking brake indicator is on
Is the parking brake released? ( P. 325)
Depending on the situation, other types of warning buzzer may a lso sound.
( P. 681, 692)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 147)
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. 692)
●When a warning light turns on or a warning message is displayed, refer to
P. 681, 692.
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

802Alphabetical index
C-HR_HV_OM_Europe_OM10720E
Care
Aluminum wheels .................. 581
Camera sensor ..................... 357
Exterior.................................. 580
Interior ................................... 586
Radar sensor ........................ 356
Seat belts .............................. 587
Cargo hooks ............................. 566
Catch protection function ....... 278
Chains ....................................... 545
Child restraint system ............... 59
Fixed with a seat belt .............. 91
Fixed with an
ISOFIX lower anchorage ...... 93
Points to remember................. 60
Riding with children ................. 58
Types of child restraint system
installation method................ 90
Using a
top tether anchorage ............ 95
Child safety ................................ 58
12-volt battery precautions.... 609
Airbag precautions .................. 44
Child restraint system ............. 59
How your child should
wear the seat belt ................. 38
Installing child restraints.......... 90
Power window lock switch .... 277
Power window precautions ... 281
Rear door child-protectors .... 197
Removed key battery
precautions ......................... 647
Seat belt precautions .............. 92
Seat heater precautions ........ 557
Child-protectors....................... 197
Cleaning
Aluminum wheels.................. 581
Camera sensor ..................... 357
Exterior ................................. 580
Hybrid battery
(traction battery)
air intake vent ..................... 640
Interior................................... 586
Radar sensor ........................ 356
Seat belts .............................. 587
Clock ......................................... 575
Condenser ................................ 606
Console box ............................. 563
Consumption screen ............... 179
Coolant
Capacity ................................ 773
Checking ............................... 604
Preparing and
checking before winter ....... 543
Cooling system ........................ 604
Hybrid system overheating ... 757
Cruise control
Cruise control........................ 427
Dynamic radar cruise control
with full-speed range .......... 410
Cup holders.............................. 565
Curtain shield airbags ............... 41
Customizable features ............ 781
C

804Alphabetical index
C-HR_HV_OM_Europe_OM10720E
eCall ............................................ 97
ECB (Electronically
Controlled Brake System) .... 532
Eco drive mode ........................ 432
Electric motor
Location ................................ 118
Specification.......................... 769
Electric Power Steering (EPS)
Function ................................ 533
Warning light ......................... 682
Electronic key
If the electronic key does not
operate properly ................. 746
Replacing the battery ............ 645
Electronically Controlled
Brake System (ECB).............. 532
Emergency flashers................. 670
Emergency, in case of
If a warning buzzer sounds ... 681
If a warning light turns on ...... 681
If a warning message is
displayed ............................ 692
If the 12-volt battery is
discharged .......................... 749
If the electronic key does not
operate properly ................. 746
If the hybrid system will not
start..................................... 744
If the vehicle is trapped in
rising water ......................... 672
If you have a flat tire ..... 699, 729
If you lose your keys ..... 189, 192
If you think
something is wrong ............ 680
If your vehicle becomes
stuck ................................... 762
If your vehicle has to be
stopped in an emergency ... 671
If your vehicle needs to be
towed .................................. 674
If your vehicle overheats ....... 757
Energy monitor ........................ 179
Engine
Accessory mode ................... 306
Compartment ........................ 599
Engine switch........................ 305
Exhaust gas precautions ........ 54
Hood ..................................... 596
How to start
the hybrid system ............... 305
Identification number ............ 768
If the hybrid system will not
start .................................... 744
If your vehicle has to be
stopped in an emergency ... 671
Ignition switch
(power switch) .................... 305
Overheating .......................... 757
Power switch......................... 305
E

808Alphabetical index
C-HR_HV_OM_Europe_OM10720E
Jack
Positioning a floor jack .......... 598
Vehicle-equipped jack ... 702, 730
Jack handle ...................... 702, 730
Jam protection function .......... 277
Keyless entry
Smart entry & start system.... 207
Wireless remote control ........ 188
Keys .......................................... 188
Battery-saving function ......... 209
Electronic key........................ 188
Engine switch ........................ 305
If the electronic key does not
operate properly ................. 746
If you lose your keys ..... 189, 192
Key number plate .................. 188
Keyless entry ........................ 188
Mechanical key ..................... 188
Power switch ......................... 305
Replacing the battery ............ 645
Warning buzzer ..................... 208
Wireless
remote control key .............. 188
Knee airbags .............................. 41
Lane Tracing Assist (LTA) ...... 387
Language
(multi-information display) ... 173
Lever
Auxiliary catch lever .............. 596
Hood lock release lever ........ 596
Shift lever .............................. 315
Turn signal lever ................... 324
Wiper lever.................... 345, 348
License plate lights
Light switch ........................... 333
Replacing light bulbs............. 661
Wattage ................................ 778
Light
Automatic High Beam ........... 338
Extended headlight lighting
system ................................ 334
Fog light switch ..................... 343
Headlight switch.................... 333
Illuminated entry system ....... 561
Interior light list...................... 559
Interior lights ......................... 560
Luggage compartment
light..................................... 202
Personal lights ...................... 560
Replacing light bulbs............. 653
Turn signal lever ................... 324
Vanity lights .......................... 574
Wattage ................................ 778
Light bulbs
Replacing .............................. 653
Wattage ................................ 778
LTA (Lane Tracing Assist) ...... 387
Luggage cover ......................... 570
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