2023 TOYOTA C-HR battery

5595-2. Using the interior lights
C-HR_HEV_OM_Europe_OM10764E
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. 779)

5735-4. 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)

5745-4. Using the other interior features
C-HR_HEV_OM_Europe_OM10764E
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.

577
6Maintenance and care
C-HR_HEV_OM_Europe_OM10764E
6-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ................ 578
Cleaning and protecting the
vehicle interior ................. 584
6-2. Maintenance
Maintenance
requirements.................... 588
6-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions ...................... 591
Hood .................................. 594
Positioning a floor jack ....... 596
Engine compartment.......... 597
12-volt battery
(M20A-FXS engine) ......... 610
Tires ................................... 614
Tire inflation pressure ........ 630
Wheels ............................... 632
Air conditioning filter .......... 635
Hybrid battery
(traction battery) air intake
vent and filter ................... 638
Electronic key battery ........ 643
Checking and replacing
fuses ................................ 646
Light bulbs ......................... 651

5796-1. Maintenance and care
6
Maintenance and care
C-HR_HEV_OM_Europe_OM10764E
■ Automatic car washes
● Fold the mirrors before washing the vehicle. Start washing from the front of
the vehicle. Make sure to extend the mirrors before driving.
● Brushes used in automatic car washes may scratch the vehicle surface,
parts (wheel, etc.) and harm your vehicle’s paint.
● Rear spoiler may not be washable in some automatic car washes. There
may also be an increased risk of damage to vehicle.
■ High pressure car washes
As water may enter the cabin, do not bring the nozzle tip near the gaps
around the doors or perimeter of the windows, or spray these ar eas continu-
ously.
■ Note for a smart entry & start system
If the door handle becomes wet while the electronic key is with in the effective
range, the door may lock and unlock repeatedly. In that case, f ollow the fol-
lowing correction procedures to wash the vehicle:
● Place the key in a position 2 m (6 ft.) or more separate from the vehicle
while the vehicle is being washed. (Take care to ensure that th e key is not
stolen.)
● Set the electronic key to battery-saving mode to disable the smart entry &
start system. ( P. 207)
■ Wheels and wheel ornaments (vehicles without matte black painted
wheels)
● Remove any dirt immediately by using a neutral detergent.
● Wash detergent off with water immediately after use.
● To protect the paint from damage, make sure to observe the following pre-
cautions.
• Do not use acidic, alkaline or abrasive detergent
• Do not use hard brushes
• Do not use detergent on the wheels when they are hot, such as after driv-
ing or parking in hot weather

5866-1. Maintenance and care
C-HR_HEV_OM_Europe_OM10764E
WARNING
■To prevent vehicle damage or vehicle fire
● Do not splash or spill liquid in the vehicle, such as on the floor, in the
hybrid battery (traction battery) air intake vent, and in the l uggage com-
partment.
Doing so may cause the hybrid battery (traction battery), elect rical compo-
nents, etc., to malfunction or catch fire.
● Do not get any of the SRS components or wiring in the vehicle interior wet.
( P. 42)
An electrical malfunction may cause the airbags to deploy or no t function
properly, resulting in death or serious injury.
● Vehicles with nanoe™: When using combustible sprays (such as deter-
gents, deodorizers, lubricants) within the vehicle, do not get any one elec-
trical parts. Doing so may lead to damage or vehicle fires.
■ Cleaning the interior (especially instrument panel)
Do not use a polish wax or polish cleaner. The instrument panel may reflect
off the windshield, obstructing the driver’s view and leading t o an accident,
resulting in death or serious injury.
NOTICE
■ Cleaning detergents
● Do not use the following types of detergent, as they may discolor the vehi-
cle interior or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic substances such as benzene or gasol ine,
alkaline or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alco-
hol
● Do not use a polish wax or polish cleaner. The instrument panel’s or other
interior part’s painted surface may be damaged.

5906-2. Maintenance
C-HR_HEV_OM_Europe_OM10764E
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. 604)

5916-3. Do-it-yourself maintenance
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6
Maintenance and care
Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
12-volt battery
condition
( P. 604)
2ZR-FXE engine
• Warm water • Baking soda • Grease
• Conventional wrench (for terminal clamp bolts)
M20A-FXS engine
• Grease
• Conventional wrench (for terminal clamp bolts)
Engine/power
control unit
coolant level
( P. 602)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
( P. 599)
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (P. 6 4 6 )• Fuse with same amperage rating as original
Hybrid battery
(traction battery)
air intake vent
( P. 638)
• Vacuum cleaner, etc.
• Phillips screwdriver
Light bulbs
( P. 651)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver•Wrench
Radiator and
condenser
( P. 604)
