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HV Owner's Manual_Europe_M52N30_en
TABLE OF CONTENTS
1
6
5
4
3
2
8
7
7-2. Steps to take in an emergency
If your vehicle needs to be towed
.......................................... 369
If you think something is wrong
.......................................... 372
If a warning light turns on or a
warning buzzer sounds..... 374
If a warning message is dis-
played ............................... 383
If you have a flat tire (vehicles
with an emergency tire punc-
ture repair kit) ................... 386
If you have a flat tire (vehicles
with a spare tire) ............... 397
If the hybrid system will not start
.......................................... 405
If you lose your keys ........... 407
If the electronic key does not
operate properly (vehicles with
a smart entry & start system)
.......................................... 407
If the 12-volt battery is dis-
charged............................. 409
If your vehicle overheats ..... 414
If the vehicle becomes stuck
.......................................... 417
8-1. Specifications
Maintenance data (fuel, oil level,
etc.)................................... 420
Fuel information .................. 430
8-2. Customization
Customizable features ........ 431
8-3. Initialization
Items to initialize ................. 440
8-4. Certifications
Certifications ....................... 441
What to do if... (Troubleshooting)
.......................................... 572
Alphabetical Index .............. 575
8Vehicle specifications
Index

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2-1. Instrument cluster
Vehicle status information and indicators
Horizontal display
The units of measure may differ depending on the intended desti nation of
the vehicle.
Warning lights inform the driver of
malfunctions in the indicated vehi-
cle’s systems.
Warning lights
(Red)
Brake system warning light*1
( P.374)
(Yellow)
Brake system warning light*1
( P.374)
High coolant temperature
warning light*2 ( P.374)
Hybrid system overheat
warning light*2 ( P.375)
Charging system warning
light*2 ( P.375)
Low engine oil pressure
warning light*2 ( P.375)
Malfunction indicator lamp*1
( P.375)
SRS warning light*1
( P.376)
ABS warning light*1
( P.376)
Inappropriate pedal opera-
tion warning light*2 ( P. 3 7 6 )
(Red)
Electric power steering sys-
tem warning light*1 ( P.377)
(Yellow)
Electric power steering sys-
tem warning light*1 ( P.377)
Low fuel level warning light
( P.377)
Driver’s and front passen-
ger’s seat belt reminder light
( P.377)
Rear passengers’ seat
belt reminder lights*2
( P.377)
Tire pressure warning light*1
( P.378)
(Orange)
LTA i n d i c a t o r*2 (if equipped)
( P.378)

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4-5. Using the driving support systems
Driving
• LTA is turned on.
• Vehicle speed is approximately 50
km/h (32 mph) or more.*1
• System recognizes white (yellow) lane
lines or a course*2. (When a white
[yellow] line or course*2 is recognized on only one side, the system will oper-
ate only for the recognized side.) • Width of traffic lane is approximately 3 m (9.8 ft.) or more.
• Turn signal lever is not operated.
(Vehicle with BSM: Except when
another vehicle is in the lane on the side
where the turn signal was operated)
• Vehicle is not being driven around a sharp curve.
• No system malfunctions are detected. ( P.229)*1: The function operates even if the
vehicle speed is less than approxi-
mately 50 km/h (32 mph) when the
lane centering function is operating.
*2: Boundary between asphalt and the
side of the road, such as grass, soil,
or a curb
●Steering assist function
This function operates when all of the
following conditions are met in addition
to the operation conditions for the lane
departure alert function.
• Vehicle is not accelerated or deceler- ated by a fixed amount or more.
• Steering wheel is not operated with a steering force level suitable for chang-ing lanes.
• ABS, VSC, TRC and PCS are not operating.• TRC or VSC is not turned off.
• Hands off steering wheel warning is not displayed. ( P.228)
●Vehicle sway warning function
This function operates when all of the
following conditions are met.
• Setting for “Sway Warning” in of
the multi-information display is set to
“ON”. ( P.431) • Vehicle speed is approximately 50
km/h (32 mph) or more. • Width of traffic lane is approximately 3 m (9.8 ft.) or more.
• No system malfunctions are detected. ( P.229)
●Lane centering function
This function operates when all of the
following conditions are met.
• LTA is turned on.
• Setting for “Lane Center” in of the
multi-information display is set to “ON”
( P.431) • This function recognizes white (yel- low) lane lines or the position of a pre-
ceding vehicle (except when the preceding vehicle is small, such as a motorcycle).
• The dynamic radar cruise control with full-speed range is operating in vehi-cle-to-vehicle distance control mode.
• Width of traffic lane is approximately 3 to 4 m (10 to 13 ft.).• Turn signal lever is not operated.
• Vehicle is not being driven around a sharp curve.• No system malfunctions are detected.
( P.229) • Vehicle does not accelerate or decel-erate by a fixed amount or more.
• Steering wheel is not operated with a steering force level suitable for chang-ing lanes.
• ABS, VSC, TRC and PCS are not operating.• TRC or VSC is not turned off.
• Hands off steering wheel warning is not displayed. ( P.228) • The vehicle is being driven in the
center of a lane. • Steering assist function is not operat-ing.
■Temporary cancelation of functions
●When operation conditions are no lon-ger met, a function may be temporar-
ily canceled. However, when the operation conditions are met again, operation of the function is automati-

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4-6. 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 battery.
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 chains match the
size of the tires.
Perform the following according to
Winter driving tips
Carry out the necessary prepa-
rations and inspections before
driving the vehicle in winter.
Always drive the vehicle in a
manner appropriate to the pre-
vailing weather conditions.
Pre-winter preparations
WARNING
■Driving with snow tires
Observe the following precautions to
reduce the risk of accidents. Failure to do so may result in a loss of vehicle control and cause death or
serious injury.
●Use tires of the size specified.
●Maintain the recommended level of air pressure.
●Do not drive at speeds in excess of the speed limit or the speed limit specified for the snow tires being
used.
●Use snow tires on all, not just some
wheels.
■Driving with tire chains
Observe the following precautions to reduce the risk of accidents.Failure to do so may result in the vehi-
cle being unable to be driven safely, and may cause death or serious injury.
●Do not drive in excess of the speed limit specified for the tire chains
being used, or 50 km/h (30 mph), whichever is lower.
●Avoid driving on bumpy road sur-faces or over potholes.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-ing operations that cause sudden
engine braking.
●Slow down sufficiently before enter-
ing a curve to ensure that vehicle control is maintained.
●Do not use LTA (Lane Tracing Assist) system. (if equipped)
NOTICE
■Repairing or replacing snow tires
Request repairs or replacement of snow tires from any authorized Toyota retailer or Toyota authorized repairer,
or any reliable repairer or legitimate tire retailers.This is because the removal and
attachment of snow tires affects the operation of the tire pressure warning valves and transmitters.
Before driving the vehicle

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6-3. Do-it-yourself maintenance
6-3.Do-it-y ours elf main ten ance
Do-it-yourself ser vice
precautions
If you perform maintenance by
yourself, be sure to follow the
correct procedure as given in
these sections.
Maintenance
ItemsParts and tools
12-volt bat-
tery condi-
tion
( P.330)
•Warm water
• Baking soda
• Grease
• Conventional wrench
(for terminal clamp
bolts)
Engine/powe
r control unit
coolant level
( P.327)
• “Toyota Super Long
Life Coolant” or a simi-
lar high quality eth-
ylene glycol-based
non-silicate, non-
amine, non-nitrite and
non-borate coolant
with long-life hybrid
organic acid technol-
ogy.
“Toyota Super Long
Life Coolant” is pre-
mixed with 50% cool-
ant and 50% deionized
water.
• Funnel (used only for
adding coolant)
Engine oil
level
( P.325)
• “Toyota Genuine Motor
Oil” or equivalent
• Rag or paper towel
• Funnel (used only for
adding engine oil)
Fuses
( P.354)
• Fuse with same
amperage rating as
original
Hybrid bat-
tery (traction
battery) air
intake vent
( P.348)
• Vacuum cleaner, etc.
• Flathead screwdriver
Light bulbs
( P.357)
• Bulb with same num-
ber and wattage rating
as original
• Flathead screwdriver
•Wrench
Radiator and
condenser
( P.329)
Tire inflation
pressure
( P.342)
• Tire pressure gauge
• Compressed air
source
Washer fluid
( P.329)
• Water or washer fluid
containing antifreeze
(for winter use)
• Funnel (used only for
adding water or
washer fluid)
WARNING
The engine compartment contains many mechanisms and fluids that may move suddenly, become hot, or
become electrically energized. To avoid death or serious injury, observe the following precautions.
■When working on the engine compartment
●Make sure that the “ACCESSORY” or “IGNITION ON” on the multi-information display and the
“READY” indicator are both off.
ItemsParts and tools

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6-3. Do-it-yourself maintenance
Maintenance and care
WARNING
●Keep hands, clothing and tools away from the moving fan.
●Be careful not to touch the engine, power control unit, radiator, exhaust
manifold, etc. right after driving as they may be hot. Oil and other flu-ids may also be hot.
●Do not leave anything that may burn easily, such as paper and
rags, in the engine compartment.
●Do not smoke, cause sparks or
expose an open flame to fuel or 12- volt battery. Fuel and 12-volt battery fumes are flammable.
●Be extremely cautious when work-ing on the 12-volt battery. It con-
tains poisonous and corrosive sulfuric acid.
●Take care because brake fluid can harm your hands or eyes and dam-age painted surfaces. If fluid gets
on your hands or in your eyes, flush the affected area with clean water immediately.
If you still experience discomfort, consult a doctor.
■When working near the electric cooling fan or radiator grille
Be sure the power switch is OFF.
With the power switch in ON, the electric cooling fan may automatically start to run if the air conditioning is on
and/or the coolant temperature is high. ( P.329)
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in your eyes.
NOTICE
■If you remove the air cleaner fil- ter
Driving with the air cleaner filter removed may cause excessive engine wear due to dirt in the air.
■If the fluid level is low or high
It is normal for the brake fluid level to
go down slightly as the brake pads wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refill- ing, it may indicate a serious problem.

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6-3. Do-it-yourself maintenance
Maintenance and care
Washer fluid tank (P.329)
Fuse boxes ( P.354)
Power control unit coolant reservoir ( P.327)
Engine oil filler cap ( P.326)
Engine oil level dipstick ( P.326)
Engine coolant reservoir ( P. 3 2 7 )
Radiator ( P.329)
Condenser ( P.329)
Electric cooling fan
■12-volt battery
P. 3 3 0
With the engine at operating tem-
Engine compartment
Components
Checking and adding the
engine oil

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6-3. Do-it-yourself maintenance
perature and turned off, check the
oil level on the dipstick.
■Checking the engine oil
1 Park the vehicle on level
ground. After warming up the
engine and turning off the hybrid
system, wait more than 5 min-
utes for the oil to drain back into
the bottom of the engine.
2 Holding a rag under the end,
pull the dipstick out.
3 Wipe the dipstick clean.
4 Reinsert the dipstick fully.
5 Holding a rag under the end,
pull the dipstick out and check
the oil level.
Low
Normal
Excessive
The shape of the dipstick may differ
depending on the type of vehicle or engine.
6 Wipe the dipstick and reinsert it
fully.
■Checking the oil type and pre-
paring the item needed
Make sure to check the oil type and
prepare the items needed before
adding oil.
Engine oil selection
P.423
Oil quantity (Low Full)
1.5 L (1.6 qt., 1.3 Imp. qt.)
Item
Clean funnel
■Adding engine oil
If the oil level is below or near the
low level mark, add engine oil of the
same type as that already in the
engine.
1 Remove the oil filler cap by turn-
ing it counterclockwise.
2 Add engine oil slowly, checking
the dipstick.
3 Install the oil filler cap by turning
it clockwise.