12 volt TOYOTA C-HR 2022 Owner's Manual

4834-5. Using the driving support systems
4
Driving
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■If the Parking Support Brake has operated
If the vehicle is stopped due to operation of the Parking Suppo rt Brake, the
Parking Support Brake will be disabled and the PKSB OFF indicat or will illu-
minate. If the Parking Support Brake operates unnecessarily, br ake control
can be canceled by depressing the brake pedal or waiting for ap proximately 2
seconds for it to automatically be canceled. Then, the vehicle can be oper-
ated by depressing the accelerator pedal.
■ Re-enabling the Parking Support Brake
To re-enable the Parking Support Brake when it has been disabled due to oper-
ation of the Parking Support Brake, either enable the system ag ain (P. 478),
or turn the engine switch off and then back to ON.
Additionally, if any of the following conditions are met, the s ystem will be re-
enabled automatically and the PKSB OFF indicator will turn off:
● The P shift position is selected
● The object is no longer detected in the traveling direction of the vehicle
● The traveling direction of the vehicle changes
■ If “Parking Support Brake Unavailable” and “Parking assist unavailable.
Clean parking assist sensor” is displayed on the multi-informat ion dis-
play and the PKSB OFF indicator is flashing
● A sensor may be covered with ice, snow, dirt, etc. Remove any ice, snow,
dirt, etc., from the sensor to return the system to normal.
If this message continues to be displayed even after cleaning t he sensor, or
is displayed even though the sensor is clean, have the vehicle inspected
any authorized Toyota retailer, Toyota authorized repairer, or any reliable
repairer.
● It is possible the sensor may be frozen.
Once the ice melts, the system will return to normal.
● Water may be continuously flowing over the surface of the sensor.
When the system judges there is no problem, the system will ret urn to nor-
mal.
■ If a 12-volt battery terminal has been disconnected and reconnected
The system needs to be initialized. To initialize the system, d rive the vehicle
straight ahead for 5 seconds or more at a speed of approximatel y 35 km/h
(22 mph) or more. Additionally, fo r vehicles with the Parking Support Brake
function, turn the steering wheel fully to the left and right w ith the vehicle
stopped.

5194-5. Using the driving support systems
4
Driving
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When the Simple Intelligent Parking Assist System cannot be oper-
ated, or when operation is stopped, canceled, etc., the one of the fol-
lowing message is displayed on the multi-information display. T ake
appropriate action according to the display.
■When it is not possible to operate
Multi-information display messages
MessageSituation/Handling method
“IPA System Check Visit
Your Dealer”
The system may be malfunctioning.
 Turn the power switch off and then start
the hybrid system.
Have the vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer if the message is displayed
again.
“Currently Unavailable”
There may be a system failure.
Power steering equipment is temporarily
overheating.
 Turn the power switch off, wait for a lit-
tle while, and then start the hybrid sys-
tem again.
The hybrid system is not operating.
 Start the hybrid system.
Ice, snow, dirt, etc., has adhered to a sensor.
 Remove any ice, snow, dirt, etc.
The sensor is frozen.
 Once the sensor thaws, the system will
return to normal.
The 12-volt battery has been removed and
reinstalled.
 Drive the vehicle straight ahead for 5
seconds or more at a speed of approxi-
mately 35 km/h (22 mph) or higher.

543
4
4-6. Driving tips
Driving
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Winter driving tips
●Use fluids that are appropriate to the prevailing outside tempera-
tures.
• Engine oil
• Engine/power control unit coolant
• Washer fluid
● Have a service technician inspect the condition of the 12-volt bat-
tery.
● Have the vehicle fitted with four snow tires or purchase a set of tire
chains for the front tires*.
Ensure that all tires are the same size and brand, and that cha ins match
the size of the tires.
*: Tire chains cannot be mounted on 18-inch tires or 19-inch tir es.
Perform the following according to the driving conditions:
● Do not try to forcibly open a window or move a wiper that is frozen.
Pour warm water over the frozen area to melt the ice. Wipe away
the water immediately to prevent it from freezing.
● To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.
● Check for and remove any excess ice or snow that may have accu-
mulated on the exterior lights, vehicle’s roof, chassis, around the
tires or on the brakes.
● Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.
Carry out the necessary preparations and inspections before
driving the vehicle in winter. Always drive the vehicle in a ma n-
ner appropriate to the prevailing weather conditions.
Preparation for winter
Before driving the vehicle

5565-1. Using the air conditioning system and defogger
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WARNING
■To prevent the windshield from fogging up
● Do not use during cool air operation in extremely humid weather.
The difference between the temperature of the outside air and t hat of the
windshield can cause the outer surface of the windshield to fog up, block-
ing your vision.
■ To prevent burns
● Do not touch the rear view mirror surfaces when the outside rear view mir-
ror defoggers are on.
● Vehicles with windshield wiper de-icer: Do not touch the glass at the lower
part of the windshield or to the side of the front pillars when the windshield
wiper de-icer is on.
■ nanoe™ generator (if equipped)
Do not disassemble or repair the generator because it contains high voltage
parts.
Contact any authorized Toyota retailer or Toyota authorized rep airer, or any
reliable repairer if the generator needs repair.
NOTICE
■ To prevent 12-volt battery discharge
Do not leave the air conditioning system on longer than necessa ry when the
hybrid system is off.
■ To prevent damage to the nanoe™ (if equipped)
Do not insert anything into the passenger’s side vent, attach a nything to it,
or use sprays around the passenger’s side vent. These things ma y cause
the generator not to work properly.
● Do not place anything on the instrument
panel which may cover the air outlets.
Otherwise, air flow may be obstructed,
preventing the windshield defoggers
from defogging.

5575-1. Using the air conditioning system and defogger
5
Interior features
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Heated steering wheel/seat heaters
: If equipped
Heated steering wheel and seat heaters heat the side grips of the
steering wheel and front seats, respectively.
WARNING
● Care should be taken to prevent injury if anyone in the following categories
comes in contact with the steering wheel and seats when the hea ter is on:
• Babies, small children, the elderly, the sick and the physical ly chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sle eping
drugs, cold remedies, etc.)
● Observe the following precautions to prevent minor burns or overheating:
• Do not cover the seat with a blanket or cushion when using the seat
heater.
• Do not use seat heater more than necessary.
NOTICE
● Do not put heavy objects that have an uneven surface on the seat and do
not stick sharp objects (needles, nails, etc.) into the seat.
● To prevent 12-volt battery discharge, do not use the functions when the
hybrid system is off.

5615-2. Using the interior lights
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5
Interior features
■Illuminated entry system
When the interior light switch is in the door position, the int erior lights and
power switch light automatically turn on/off according to power switch mode,
the presence of the electronic key, whether the doors are locke d/unlocked
and whether the doors are open/closed.
■ Outer mirror illumination (if equipped)
The illumination automatically turns on according to the presen ce of the elec-
tronic key (vehicles with a smart entry & start system), or the doors are
unlocked.
■ To prevent 12-volt battery discharge
The following lights will turn off automatically after 20 minut es:
● Interior light/front personal lights
● Rear interior light
● Luggage compartment light
● Vanity lights
■ Customization
Settings (e.g. the time elapsed before lights turn off) can be changed. (Cus-
tomizable features: P. 781)

5755-4. Using the other interior features
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5
Interior features
The clock can be adjusted by pressing and holding the buttons.
Adjusts the hours
Adjusts the minutes
● The clock is displayed when the power switch is in ACCESSORY or ON
mode.
● When the 12-volt battery terminals are disconnected and reconnected, the
clock will automatically be set to 1:00.
Clock (if equipped)

5765-4. Using the other interior features
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Please use as a power supply for electronic goods that use less than
12 V DC/10 A (power consumption of 120 W).
Lift the lid while pulling up the
knob and open the console box.
Open the cover.
■ The power outlet can be used when
The power outlet can be used when the power switch is in ACCESS ORY or
ON mode.
■ When stopping the hybrid system
Disconnect electrical devices with charging functions, such as mobile battery
packs. If such devices are left connected, the hybrid system ma y not stop
normally.
Power outlet
1
2
NOTICE
● To avoid damaging the power outlet, close the power outlet cover when
the power outlet is not in use.
Foreign objects or liquids that enter the power outlet may caus e a short
circuit.
● To prevent 12-volt battery discharge, do not use the power outlet longer
than necessary when the hybrid system is off.

579
6Maintenance and care
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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

5926-2. Maintenance
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WARNING
■If your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehi cle and
possible serious injury or death.
■ Handling of the 12-volt battery
12-volt battery posts, terminals and related accessories contai n lead and
lead compounds which are known to cause brain damage. Wash your
hands after handling. ( P. 606)