2022 TOYOTA C-HR 12-volt battery

5
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5
4
3
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6
5-1. Using the air conditioning
system and defogger
Air conditioning system ......548
Heated steering wheel/
seat heaters .....................557
5-2. Using the interior lights
Interior lights list .................559
• Interior lights ..................560
• Personal lights ...............560
5-3. Using the storage
features
List of storage features ......562
• Glove box ......................563
• Console box ..................563
• Bottle holders ................564
• Cup holders ...................565
Luggage compartment
features............................566
5-4. Using the other interior
features
Other interior features ........574
• Sun visors ......................574
• Vanity mirrors ................574
• Clock .............................575
• Power outlet ..................576
• Assist grips ....................577
6-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ................ 580
Cleaning and protecting the
vehicle interior ................. 586
6-2. Maintenance
Maintenance
requirements ................... 590
6-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions ..................... 593
Hood.................................. 596
Positioning a floor jack ...... 598
Engine compartment ......... 599
12-volt battery
(M20A-FXS engine) ........ 612
Tires .................................. 616
Tire inflation pressure........ 632
Wheels .............................. 634
Air conditioning filter .......... 637
Hybrid battery
(traction battery)
air intake vent and filter ... 640
Electronic key battery ........ 645
Checking and replacing
fuses ............................... 648
Light bulbs ......................... 653
5Interior features6Maintenance and care

TABLE OF CONTENTS6
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7-1. Essential information
Emergency flashers ...........670
If your vehicle has to be
stopped in
an emergency ..................671
If the vehicle is submerged
or water on the road is
rising ................................672
7-2. Steps to take in an emergency
If your vehicle needs to be
towed .............................. 674
If you think
something is wrong ......... 680
If a warning light turns on or
a warning buzzer
sounds ............................ 681
If a warning message is
displayed ......................... 692
If you have a flat tire
(vehicles with an
emergency tire puncture
repair kit) ........................ 699
If you have a flat tire
(vehicles with a
spare tire) ........................ 729
If the hybrid system will not
start ................................. 744
If the electronic key does
not operate properly ........ 746
If the 12-volt battery is
discharged ...................... 749
If your vehicle overheats ... 757
If the vehicle becomes
stuck................................ 762
7When trouble arises

1001-3. Emergency assistance
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WARNING
■When the Emergency Call may not be made
● It may not be possible to make Emergency Calls in any of the following sit-
uations. In such cases, report to emergency services provider ( 112 sys-
tem, etc.) by other means such as nearby public phones.
• Even when the vehicle is in the cellular phone service area, i t may be
difficult to connect to the eCall control center if the recepti on is poor or
the line is busy. In such cases, even though the system attempt s to con-
nect to the eCall control center, you may not be able to connec t to the
eCall control center to make Emergency Calls and contact emerge ncy
services.
• When the vehicle is out of the cellular phone service area, th e Emer-
gency Calls cannot be made.
• When any related equipment (such as the “SOS” button panel, in dicator
lights, microphone, speaker, DCM, antenna, or any wires connect ing
the equipment) is malfunctioning, damaged or broken, the Emerge ncy
Call cannot be made.
• During an Emergency Call, the system makes repeated attempts t o
connect to the eCall control center. However, if it cannot conn ect to the
eCall control center due to poor radio wave reception, the syst em may
not be able to connect to the cellular network and the call may finish
without connecting. The red indicator light will blink for appr oximately 30
seconds to indicate this disconnection.
● If the 12-volt battery’s voltage decreases or there is a disconnection, the
system may not be able to connect to the eCall control center.
● The Emergency Call system might not work outside of EU area, depend-
ing on the available infrastructure in the country.
■ When the Emergency Call system is replaced with a new one
The Emergency Call system should be registered. Contact any aut horized
Toyota retailer or Toyota authorized repairer, or any reliable repairer.

1211-4. Hybrid system
1
For safety and security
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■ Charging the 12-volt battery
 P. 752
■ After the 12-volt battery has discharged or when the terminal has been
removed and installed during exchange, etc.
The gasoline engine may not stop even if the vehicle is being d riven by the
hybrid battery (traction battery). If this continues for a few days, contact any
authorized Toyota retailer or Toyota authorized repairer, or an y reliable
repairer.
■ Sounds and vibrations specific to a Hybrid Electric Vehicle
There may be no engine sound or vibration even though the vehic le is able to
move with the “READY” indicator is illuminated. For safety, app ly the parking
brake and make sure to shift the shift lever to P when parked.
The following sounds or vibrations may occur when the hybrid sy stem is
operating and are not a malfunction:
● Motor sounds may be heard from the engine compartment.
● Sounds may be heard from the hybrid battery (traction battery) when the
hybrid system starts or stops.
● Relay operating sounds such as a snap or soft clank will be emitted from the
hybrid battery (traction battery), behind the rear seats, when the hybrid sys-
tem is started or stopped.
● Sounds from the hybrid system may be heard when the back door is open.
● Sounds may be heard from the transmission when the gasoline engine
starts or stops, when driving at low speeds, or during idling.
● Engine sounds may be heard when accelerating sharply.
● Sounds may be heard due to regenerative braking when the brake pedal is
depressed or as the accelerator pedal is released.
● Vibration may be felt when the gasoline engine starts or stops.
● Cooling fan sounds may be heard from the air intake vent. (P. 124)

1251-4. Hybrid system
1
For safety and security
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■If a warning light comes on, a warning message is displayed, or the
12-volt battery is disconnected
The hybrid system may not start. In this case, try to start the system again. If
the “READY” indicator does not come on, contact any authorized To y o t a
retailer or Toyota authorized repairer, or any reliable repaire r.
■ Running out of fuel
When the vehicle has run out of fuel and the hybrid system cann ot be started,
refuel the vehicle with at leas t enough gasoline to make the low fuel level
warning light ( P. 685) go off. If there is only a small amount of fuel, the
hybrid system may not be able to start. (The standard amount of fuel is about
7.5 L [2.0 gal., 1.7 Imp.gal.], when the vehicle is on a level surface. This value
may vary when the vehicle is on a slope. Add extra fuel when th e vehicle is
inclined.)
■ Electromagnetic waves
● High voltage parts and cables on Hybrid Electric Vehicles incorporate elec-
tromagnetic shielding, and therefore emit approximately the sam e amount
of electromagnetic waves as conventional gasoline powered vehic les or
home electronic appliances.
● Your vehicle may cause sound interference in some third party-produced
radio parts.
■ Hybrid battery (traction battery)
The hybrid battery (traction battery) has a limited service lif e. The lifespan of
the hybrid battery (traction battery) can change in accordance with driving
style and driving conditions.
■ Declaration of conformity
This model conforms to hydrogen emissions according to regulati on ECE100
(Battery electric vehicle safety).

1491-5. Theft deterrent system
1
For safety and security
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■ Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
● The 12-volt battery is recharged or replaced when the vehicle is locked.
( P. 749)
2ZR-FXE engine
M20A-FXS engine
● The doors are unlocked using the
mechanical key.
● A person inside the vehicle opens a door
or hood, or unlocks the vehicle using an
inside lock button.

1501-5. Theft deterrent system
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■ Alarm-operated door lock
In the following cases, depending on the situation, the door ma y automatically
lock to prevent improper entry into the vehicle:
● When a person remaining in the vehicle unlocks the door and the alarm is
activated.
● While the alarm is activated, a person remaining in the vehicle unlocks the
door.
● When recharging or replacing the 12-volt battery
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper
operation of the system cannot be guaranteed.

1762. Instrument cluster
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■Setting items
● “Meter Settings” and “Vehicle Settings” setting items are not selectable
during driving and cannot be operated.
Also, the settings screen is temporarily canceled in the follow ing situations.
• A warning message is displayed.
• The vehicle starts off.
● Settings for functions not equipped to the vehicle are not displayed.
● When a function is turned off, the related settings for that function are not
selectable.
■ Pop-up display
In some situations, such as when a switch operation is performe d, a pop-up
display will be temporarily disp layed on the multi-information display.
The pop-up display function can be set on/off.
■ Liquid crystal display
Small spots or light spots may appear on the display. This phen omenon is
characteristic of liquid crystal displays, and there is no prob lem continuing to
use the display.
■ When disconnecting and reconnecting 12-volt battery terminals
The drive information will be reset.
■ EV drive time ratio
Displays the ratio made up of the EV drive
time within the overall drive time
Overall drive time
EV drive time ratio