
3
1
9 8
7
6 4 3
2
PRIUS PRIME_OM_OM47D13U_(U)
10
5
4-1. Key informationKeys .................................. 270
4-2. Opening, closing and  locking the doors
Side doors ......................... 275
Back door .......................... 281
Smart key system.............. 286
4-3. Adjusting the seats Front seats ........................ 295
Rear seats ......................... 297
Head restraints .................. 299
4-4. Adjusting the steering  wheel and mirrors
Steering wheel .................. 302
Inside rear view mirror....... 304
Outside rear view  mirrors ............................. 306
4-5. Opening and closing the  windows
Power windows ................. 308 5-1. Before driving
Driving the vehicle ............. 314
Cargo and luggage ............ 326
Vehicle load limits .............. 329
Trailer towing ..................... 330
Dinghy towing .................... 331
5-2. Driving procedures Power (ignition) switch....... 332
Hybrid transmission ........... 338
Turn signal lever ................ 344
Parking brake .................... 345
5-3. Operating the lights  and wipers
Headlight switch ................ 346
Automatic High Beam ........ 351
Fog light switch .................. 356
Windshield wipers and  washer ............................. 358
5-4. Refueling Opening the fuel tank cap................................... 364
4Operation of each 
component5Driving 

5
1
9 8
7
6 4 3
2
PRIUS PRIME_OM_OM47D13U_(U)
10
5
6-4. Using the other interior features
Other interior features ....... 539 • Sun visors ..................... 539
• Vanity mirrors................ 539
• Power outlets ................ 540
• Wireless charger ........... 541
• Coat hooks.................... 552
• Assist grips ................... 552
Garage door opener .......... 553 7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 562
Cleaning and protecting  the vehicle interior ........... 567
7-2. Maintenance Maintenance requirements ................... 573
General maintenance ........ 576
Emission inspection and  maintenance (I/M) 
programs ......................... 579
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 580
Hood .................................. 583
Positioning a floor jack....... 585
Engine compartment ......... 586
Tires................................... 600
Tire inflation pressure ........ 609
Wheels............................... 612
Replacing the tire............... 615
Air conditioning filter .......... 626
Wiper rubber  replacement..................... 630
Electronic key battery ........ 633
Checking and replacing  fuses ................................ 636
Headlight aim..................... 639
Light bulbs ......................... 641
7Maintenance and care 

TABLE OF CONTENTS6
PRIUS PRIME_OM_OM47D13U_(U)8-1. Essential information
Emergency flashers .......... 650
If your vehicle has to be stopped in an 
emergency ...................... 651
If the vehicle is trapped  in rising water .................. 652
8-2. Steps to take in an  emergency
If your vehicle needs to  be towed ......................... 653
If you think something is  wrong .............................. 659
If a warning light turns on  or a warning buzzer 
sounds ............................ 660
If a warning message is  displayed ......................... 670
If you have a flat tire .......... 678
If the hybrid system will  not start ........................... 695
If the electronic key does  not operate properly ........ 697
If the 12-volt battery is  discharged ...................... 701
If your vehicle overheats ... 707
If the vehicle becomes  stuck................................ 712 9-1. Specifications
Maintenance data (fuel, oil level, etc.) .......... 716
Fuel information ................. 725
Tire information.................. 728
9-2. Customization Customizable features ....... 739
9-3. Initialization Items to initialize ................ 750
Reporting safety defects  for U.S. owners ........................ 752
Seat belt instructions  for Canadian owners 
(in French)................................ 753
SRS airbag instructions  for Canadian owners 
(in French)................................ 755
Headlight aim instructions  for Canadian owners 
(in French)................................ 764
8When trouble arises9Vehicle specifications
10For owners 

12
PRIUS PRIME_OM_OM47D13U_(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_OM47D13U_(U)
Pictorial index
■
Exterior
Side doors  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  P. 275
Locking/unlocking  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  P. 275
Opening/closing the side windows. . . . . . . . . . . . . . . .  . . . . . .  P. 308
Locking/unlocking by using the mechanical key  . . . . . . . . . . .  P. 697
Warning lights/warning messages . . . . . . . . . . . . . . . .  . .  P. 662, 670
Back door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  P. 281
Opening from outside  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  P. 281
Warning lights/warning messages . . . . . . . . . . . . . . . .  . .  P. 662, 670
Outside rear view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . .  P. 306
Adjusting the mirror angle  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  P. 306
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . .  P. 306
Defogging the mirrors  . . . . . . . . . . . . . . . . . . . . . . . . . . .  P. 500, 511
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  P. 358
Precautions against winter season  . . . . . . . . . . . . . . . . . . . . .  P. 491
Precautions against car wash (vehicles with rain-sensing 
windshield wipers) . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . .  P. 5641
2
3
4 

571-2. Child safety
PRIUS PRIME_OM_OM47D13U_(U)
1
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. 278, 308)
● 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. 

811-4. Theft deterrent system
PRIUS PRIME_OM_OM47D13U_(U)
1
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 vehicle
The  vehicle’s  keys  ha ve  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_OM47D13U_(U)
1092-2. Charging
2
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. 120)
Opening and closing  the charging port lid