key TOYOTA PRIUS PRIME 2018 Owners Manual (in English)

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PRIUS PRIME_OM_OM47C17U_(U)
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4-1. Key informationKeys .................................. 262
4-2. Opening, closing and locking the doors
Side doors ......................... 267
Back door .......................... 273
Smart key system.............. 278
4-3. Adjusting the seats Front seats ........................ 287
Rear seats ......................... 289
Head restraints .................. 291
4-4. Adjusting the steering wheel and mirrors
Steering wheel .................. 294
Inside rear view mirror....... 296
Outside rear view mirrors ............................. 298
4-5. Opening and closing the windows
Power windows ................. 300 5-1. Before driving
Driving the vehicle ............. 306
Cargo and luggage ............ 318
Vehicle load limits .............. 321
Trailer towing ..................... 322
Dinghy towing .................... 323
5-2. Driving procedures Power (ignition) switch....... 324
Hybrid transmission ........... 330
Turn signal lever ................ 336
Parking brake .................... 337
5-3. Operating the lights and wipers
Headlight switch ................ 338
Automatic High Beam ........ 343
Fog light switch .................. 348
Windshield wipers and washer ............................. 350
5-4. Refueling Opening the fuel tank cap................................... 356
4Operation of each
component5Driving

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PRIUS PRIME_OM_OM47C17U_(U)
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6-4. Using the other interior features
Other interior features ....... 531 • Sun visors ..................... 531
• Vanity mirrors................ 531
• Power outlets ................ 532
• Wireless charger ........... 533
• Coat hooks.................... 544
• Assist grips ................... 544
Garage door opener .......... 545
Safety Connect.................. 552 7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 560
Cleaning and protecting the vehicle interior ........... 565
7-2. Maintenance Maintenance requirements ................... 571
General maintenance ........ 574
Emission inspection and maintenance (I/M)
programs ......................... 577
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 578
Hood .................................. 581
Positioning a floor jack....... 583
Engine compartment ......... 584
Tires................................... 598
Tire inflation pressure ........ 607
Wheels............................... 610
Replacing the tire............... 613
Air conditioning filter .......... 624
Wiper rubber replacement..................... 628
Electronic key battery ........ 631
Checking and replacing fuses ................................ 634
Headlight aim..................... 637
Light bulbs ......................... 639
7Maintenance and care

TABLE OF CONTENTS6
PRIUS PRIME_OM_OM47C17U_(U)8-1. Essential information
Emergency flashers .......... 648
If your vehicle has to be stopped in an
emergency ...................... 649
8-2. Steps to take in an emergency
If your vehicle needs to be towed ......................... 650
If you think something is wrong .............................. 656
If a warning light turns on or a warning buzzer
sounds ............................ 657
If a warning message is displayed ......................... 667
If you have a flat tire .......... 675
If the hybrid system will not start ........................... 692
If the electronic key does not operate properly ........ 694
If the 12-volt battery is discharged ...................... 698
If your vehicle overheats ... 704
If the vehicle becomes stuck................................ 709 9-1. Specifications
Maintenance data (fuel, oil level, etc.) .......... 712
Fuel information ................. 722
Tire information.................. 725
9-2. Customization Customizable features ....... 736
9-3. Initialization Items to initialize ................ 747
Reporting safety defects for U.S. owners ........................ 750
Seat belt instructions for Canadian owners
(in French)................................ 751
SRS airbag instructions for Canadian owners
(in French)................................ 753
Headlight aim instructions for Canadian owners
(in French)................................ 762
8When trouble arises9Vehicle specifications
10For owners

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PRIUS PRIME_OM_OM47C17U_(U)The SRS airbag and seat belt pretensioner devices in your Toyot
a contain
explosive chemicals. If the vehicle is scrapped with the airbag s and seat belt
pretensioners left as they are, this may cause an accident such as fire. Be
sure to have the systems of the SRS airbag and seat belt preten sioner
removed and disposed of by a qualified service shop or by your Toyota dealer
before you scrap your vehicle.
Special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These compo-
nents may include airbag, seat belt pretensioners, and wireless remote con-
trol batteries.
Scrapping of your Toyota
Perchlorate Material
WARNING
■ General precautions while driving
Driving under the influence: Never drive your vehicle when unde r the influ-
ence of alcohol or drugs that have impaired your ability to operate your vehi-
cle. Alcohol and certain drugs delay reaction time, impair judg ment and
reduce coordination, which could lead to an accident that could result in
death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistake s that other
drivers or pedestrians might make and be ready to avoid acciden ts.
Driver distraction: Always give your full attention to driving. Anything that
distracts the driver, such as adjusting controls, talking on a cellular phone or
reading can result in a collision with resulting death or serio us injury to you,
your occupants or others.
■ General precaution regar ding children’s safety
Never leave children unattended in the vehicle, and never allow children to
have or use the key.
Children may be able to start the vehicle or shift the vehicle into neutral.
There is also a danger that children may injure themselves by p laying with
the windows, or other features of the vehicle. In addition, hea t build-up or
extremely cold temperatures inside the vehicle can be fatal to children.

16Pictorial index
PRIUS PRIME_OM_OM47C17U_(U)
Pictorial index
■
Exterior
Side doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 267
Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 267
Opening/closing the side windows. . . . . . . . . . . . . . . . . . . . . . P. 300
Locking/unlocking by using the mechanical key . . . . . . . . . . . P. 694
Warning lights/warning messages . . . . . . . . . . . . . . . . . . P. 659, 667
Back door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 273
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 273
Warning lights/warning messages . . . . . . . . . . . . . . . . . . P. 659, 667
Outside rear view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 298
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 298
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 298
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 492, 503
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 350
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 482
Precautions against car wash (vehicles with rain-sensing
windshield wipers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 5621
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571-2. Child safety
PRIUS PRIME_OM_OM47C17U_(U)
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For safety and security
Riding with children
●It is recommended that children sit in the rear seats to avoid acci-
dental contact wit h the shift lever, wiper switch etc.
● Use the rear door child-protector lock or the window lock switc h to
avoid children opening the door while driving or operating the
power window accidentally. ( P. 270, 300)
● Do not let small children operate equipment which may catch or
pinch body parts, such as the power window, hood, back door,
seats etc.
Observe the following precautions when children are in the vehi -
cle.
Use a child restraint system app ropriate for the child, until the
child becomes large enough to properly wear the vehicle’s seat
belt.
WARNING
Never leave children unattended in the vehicle, and never allow children to
have or use the key.
Children may be able to start the vehicle or shift the vehicle into neutral.
There is also a danger that children may injure themselves by p laying with
the side windows or other features of the vehicle. In addition, heat build-up
or extremely cold temperatures inside the vehicle can be fatal to children.

751-3. Theft deterrent system
PRIUS PRIME_OM_OM47C17U_(U)
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For safety and security
Immobilizer system
The indicator light flashes after
the power switch has been turned
off to indicate that the system is
operating.
The indicator light stops flashing
after the power switch has been
turned to ACCESSORY or ON
mode to indicate that the system
has been canceled.
■System maintenance
The vehicle has a maintenance-free type immobilizer system.
■ Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic ob ject
● If the key is in close proximity to or touching a key registered to the security
system (key with a built-in transponder chip) of another vehicl e
The vehicle’s keys have built-in transponder chips that prevent
the hybrid system from starting if a key has not been previousl y
registered in the vehic le’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehi-
cle. This system is designed to help prevent vehicle theft but does not
guarantee absolute security against all vehicle thefts.

PRIUS PRIME_OM_OM47C17U_(U)
1032-2. Charging
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Plug-in hybrid system
■Opening the charging port lid
Vehicles without smart lid &
connector locking system:
Press the rear edge of the
charging port lid (the position
shown in the illustration).
Push and take your hand away
to slightly open the charging port
lid. Then open the lid fully by
hand.
Vehicles with smart lid & con-
nector locking system:
Press the rear edge of the
charging port lid (the position
shown in the illustration) with
the doors unlocked.
Push and take your hand away to slightly open the charging port lid.
Then open the lid fully by hand.
While the doors are locked, only the charging port lid can be u nlocked
by carrying an electronic key and pressing the charging port li d.
( P. 114)
Opening and closing the charging port lid

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PRIUS PRIME_OM_OM47C17U_(U)
2-2. Charging
■Closing the charging port lid
Close the charging port lid and
press the rear edge of the
charging port lid (the position
shown in the illustration).
Vehicles with smart lid & con-
nector locking system:
• When the doors are locked with the smart key system,
wireless remote control or
door lock switch, the charging
port lid is also locked.
(P. 267, 269)
• If the charging port lid is closed with the doors locked,
the charging port lid locks.
When the charging cable is con-
nected to the charging inlet, the
user is informed of the charging
status of the hybrid battery (trac-
tion battery) by the statuses of 3
indicators (turned off, illuminated
or flashing).
■During charging
Hybrid battery (traction battery) status indicator
Charging status of the
hybrid battery
(traction battery)Hybrid battery (traction battery) status indicator
About less than halfFlashesNot illuminatedNot illuminated
About more than halfIlluminatedFlashesNot illuminated
FullIlluminatedIlluminatedFlashes
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PRIUS PRIME_OM_OM47C17U_(U)
1052-2. Charging
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Plug-in hybrid system
■Except during charging
The hybrid battery (traction battery) status indicators illuminate
*1
while the charging port lid is open and any of the followings are per-
formed.
●When an electronic key is carri ed near the effective range
*2, 3
(  P. 279)
● When the doors are unlocked
*1: The indicators illuminate for a maximum of approximately 15 se conds.
*2: Excluding the effective range of the charging port lid.
*3: Vehicles with smart lid & connector locking system only
■When the hybrid battery (tract ion battery) is fully charged
When the charging cable is connected, all 3 hybrid battery (tra ction battery)
status indicators illuminate to inform the user that the hybrid battery (traction
battery) is fully charged.
*
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: If the push lifter ( P. 142) is pushed in, the hybrid battery (traction battery)
status indicators may flash.
Charging status of the hybrid battery
(traction battery)Hybrid battery (traction battery) status indicator
About less than halfIlluminatedNot illuminatedNot illuminated
About more than halfIlluminatedIlluminatedNot illuminated
FullIlluminatedIlluminatedIlluminated
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