2022 TOYOTA C-HR battery

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

801Alphabetical index
C-HR_HV_OM_Europe_OM10720E
Alarm......................................... 147
Antenna
Smart entry & start system.... 207
Anti-lock brake system
(ABS) ...................................... 532
Function ................................ 532
Warning light ......................... 682
Approach warning
Dynamic radar cruise control
with full-speed range .......... 420
Assist grips .............................. 577
Audio input*
Audio system*
Automatic air conditioning
system
Air conditioning filter.............. 637
Automatic
air conditioning system ....... 548
Climate preference................ 551
Automatic headlight
leveling system...................... 337
Automatic High Beam ............. 338
Automatic light control
system .................................... 336
Auxiliary boxes ........................ 567
Back door ................................. 201
Back-up lights
Replacing light bulbs..... 660, 666
Wattage ................................ 778
Battery (12-volt battery)
Battery checking ........... 606, 612
If the 12-volt battery is
discharged .......................... 749
Preparing and
checking before winter ....... 543
Replacing .............................. 753
Warning light ......................... 681
Battery (traction battery)......... 123
Blind Spot Monitor (BSM) ....... 437
Bluetooth®*
Bottle holders .......................... 564
Brake
Fluid ...................................... 775
Parking brake........................ 325
Regenerative braking............ 120
Warning light ......................... 681
Brake assist ............................. 532
Brake Hold................................ 330
Brake Override System ........... 286
Break-in tips ............................. 287
Brightness control
Instrument cluster light
control................................. 173
BSM (Blind Spot Monitor) ....... 437
B
*: For vehicles with navigation/multimedia system, refer to
“Navigation and multimedia system Owner’s manual” or
“Multimedia owner’s manual”.

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

807Alphabetical index
C-HR_HV_OM_Europe_OM10720E
Hooks
Cargo hooks.......................... 566
Grocery bag hook ................. 566
Retaining hooks (floor mat) ..... 32
Horn .......................................... 270
Hybrid battery
(traction battery)
Location ................................ 123
Specification.......................... 770
Hybrid battery
(traction battery)
air intake vent ................ 124, 640
Hybrid system .......................... 118
Acoustic vehicle alerting
system ................................ 119
Brake Override System ......... 286
Drive-Start Control ................ 286
Emergency shut off
system ................................ 124
Energy monitor/
consumption screen ........... 179
EV drive mode ...................... 312
High voltage components ..... 123
Hybrid Electric Vehicle
driving tips .......................... 540
Hybrid System Indicator ........ 168
Hybrid system precautions.... 123
If the hybrid system will not
start..................................... 744
Overheating .......................... 757
Power switch ......................... 305
Regenerative braking ............ 120
Starting the hybrid system .... 305
Hybrid System Indicator ......... 168
Hybrid transmission ................ 315
Identification
Engine................................... 768
Vehicle .................................. 767
Ignition switch
(Power switch) ....................... 305
Auto power off function ......... 307
Changing the
power switch modes........... 306
If your vehicle has to be
stopped in an emergency ... 671
Starting the
hybrid system ..................... 305
Illuminated entry system ........ 561
Immobilizer system ................. 130
Indicators ................................. 161
Initialization
Items to initialize ................... 793
PKSB
(Parking Support Brake)..... 483
Power windows ..................... 279
S-IPA (Simple Intelligent
Parking Assist System) ...... 492
Tire pressure warning
system ................................ 619
Inside rear view mirror ............ 272
Instrument cluster light
control .................................... 173
Interior lights............................ 559
Switch ................................... 560
Wattage ................................ 778
Intrusion sensor ...................... 151
ISOFIX lower anchorages ......... 93
I
*: For vehicles with navigation/multimedia system, refer to
“Navigation and multimedia system Owner’s manual” or
“Multimedia owner’s manual”.

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
J
K
L

811Alphabetical index
C-HR_HV_OM_Europe_OM10720E
Radar cruise control ................ 410
Radiator .................................... 606
Radio*
Rear fog light
Replacing light bulbs ..... 662, 666
Switch ................................... 343
Wattage................................. 778
Rear seat................................... 264
Rear turn signal lights
Replacing light bulbs ..... 658, 666
Turn signal lever ................... 324
Wattage................................. 778
Rear view mirror
Inside rear view mirror .......... 272
Outside rear view mirrors ...... 274
Rear window defogger ............ 552
Rear window wiper .................. 348
Refueling .................................. 350
Capacity ................................ 769
Fuel types ............................. 769
Opening the fuel tank cap ..... 352
When the fuel filler door
cannot be opened ............... 353
Regenerative braking .............. 120
Replacing
Electronic key battery............ 645
Fuses .................................... 648
Light bulbs............................. 653
Tires .............................. 699, 729
Road accident cautions .......... 127
Road Sign Assist ..................... 402
S-IPA ......................................... 492
S-IPA (Simple Intelligent
Parking Assist System) ........ 492
Seat belts.................................... 36
Adjusting the seat belt ............ 37
Child restraint system
installation ............................ 59
Cleaning and maintaining
the seat belt........................ 587
Emergency Locking
Retractor............................... 38
How to wear your seat belt ..... 34
How your child should wear
the seat belt.......................... 38
Pregnant women,
proper seat belt use.............. 39
Reminder light and buzzer .... 685
Seat belt pretensioners ........... 37
SRS warning light ................. 682
Seat heaters ............................. 557
Seats
Adjustment ............................ 262
Adjustment precautions ........ 263
Child seats/child restraint
system installation ................ 59
Cleaning................................ 586
Front seats ............................ 262
Head restraint ....................... 266
Properly sitting in the seat ...... 34
Rear seats ............................ 264
Seat heaters ......................... 557
RS
*: For vehicles with navigation/multimedia system, refer to
“Navigation and multimedia system Owner’s manual” or
“Multimedia owner’s manual”.