2010 TOYOTA PRIUS key

TABLE OF CONTENTSIndex
2
PRIUS_U (OM47668U) U.S.A.
1-1. Hybrid systemHybrid system ...................... 28
1-2. Key information Keys ..................................... 41
Smart key system (with entry function) ............ 43
Smart key system 
(without entry function) ....... 57
1-3. Opening,
closing and locking
the doors and back door
Wireless remote cont

rol ....... 63
Side doors ............................ 67
Back door ............................. 72
1-4.
Adjustable components
(seats, mirrors, steering
wheel)
Front seats

........................... 78
Rear seats ............................ 80
Head restraints ..................... 82
Seat belts ............................. 85
Steering wheel ..................... 92
Inside rear view mirror.......... 93
Outside rear view mirrors ..... 96 1-5. Opening and
closing
t
he windows and moon roof
Power windows..................... 98
Moonroof  with Solar Panel ............... 100
1-6. Refueling Opening the fuel tank cap... 104
1-7. Theft deterrent system Immobilizer system ............. 108
Theft prevention labels 
(U.S.A.) ............................. 110
1-8. Safety information Correct driving posture ....... 111
SRS airbags ....................... 113
Front passenger occupant 
classification system ......... 126
Child restraint systems ....... 132
Installing child restraints ..... 137
1Before driving

1
2
3
4
5
6
7
5
PRIUS_U (OM47668U) U.S.A.
4-1. Maintenance and careCleaning and protecting 
the vehicle’s exterior ......... 404
Cleaning and protecting 
the vehicle’s interior .......... 407
4-2. Maintenance Maintenance 
requirements ..................... 410
General maintenance.......... 412
Emission inspection 
and maintenance (I/M) 
programs........................... 415
4-3. Do-it-yourself maintenance Do-it-yourself service 
precautions ....................... 416
Hood ................................... 420
Positioning a floor jack ........ 423
Engine compartment ........... 425
12 volt battery ..................... 436
Tires .................................... 441
Tire inflation pressure ......... 451
Wheels ................................ 455
Air conditioning filter............ 457
Electronic key battery.......... 460
Checking and replacing 
fuses ................................. 462
Light bulbs........................... 472 5-1. Essential information
Emergency flashers............ 486
If your vehicle needs 
to be towed....................... 487
If you think something is  wrong ............................... 493
Event data recorder ............ 494
5-2. Steps to take in an emergency If a warning light turns 
on or a warning buzzer 
sounds.............................. 496
If a warning message is 
displayed .......................... 508
If you have a flat tire ........... 524
If the hybrid system 
will not start ...................... 538
If you lose your keys........... 540
If the electronic key does 
not operate properly ......... 541
If the 12 volt battery is 
discharged........................ 543
If your vehicle overheats .... 548
If the vehicle becomes 
stuck ................................. 553
4Maintenance and care5When trouble arises

24
PRIUS_U (OM47668U) U.S.A.
CAUTION
■General precautions while driving
Driving under the influence: Never drive your vehicle when under 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 judgment and
reduce coordination, which could lead to an accident that could result in
death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistakes that other
drivers or pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to driving. Anything that dis-
tracts the driver, such as adjusting controls, talking on a cellular phone or
reading can result in a collision with resulting death or serious injury to you,
your occupants or others.
■ General precaution regarding 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 playing with
the windows, the moon roof, or other features of the vehicle. In addition, heat
build-up or extremely cold temperatures inside the vehicle can be fatal to
children.
■ Dispose of the hybrid battery (traction battery)
If your vehicle is disposed of without the hybrid battery having been
removed, there is a danger of serious electric shock if high voltage parts,
cables and their connectors are touched. In the event of that your vehicle
must be disposed of, the hybrid battery must be disposed of your Toyota
dealer or a qualified service shop. If the hybrid battery is not disposed of
properly, they may cause electric shock that can result in death or serious
injury.

Before driving1
27
PRIUS_U (OM47668U) U.S.A.
1-1. Hybrid systemHybrid system .................... 28
1-2. Key information Keys ................................... 41
Smart key system (with entry function) ......... 43
Smart key system  (without entry function) .... 57
1-3. Opening, closing and locking the doors and back door
Wireless remote control ..... 63
Side doors .......................... 67
Back door ........................... 72
1-4. Adjustable components (seats, mirrors, steering
wheel)
Front seats ......................... 78
Rear seats.......................... 80
Head restraints................... 82
Seat belts ........................... 85
Steering wheel ................... 92
Inside rear view mirror ....... 93
Outside rear view mirrors ... 96 1-5. Opening and closing the

windows and moon roof
Power windows .................. 98
Moonroof with Solar 
Panel.............................. 100
1-6. Refueling Opening the fuel tank 
cap ................................. 104
1-7. Theft deterrent system Immobilizer system .......... 108
Theft prevention labels 
(U.S.A.) .......................... 110
1-8. Safety information Correct driving posture..... 111
SRS airbags ..................... 113
Front passenger occupant 
classification system ...... 126
Child restraint systems..... 132
Installing child 
restraints ........................ 137

41
1
Before driving
PRIUS_U (OM47668U) U.S.A.
1-2. Key information
Keys
Using the mechanical keyTake out the mechanical key.
After using the mechanical key,
store it in the electronic key. Carry
the mechanical key together with
the electronic key. If the electronic
key battery is depleted or the
smart key system does not oper-
ate properly, you will need the
mechanical key.
The following keys are provided with the vehicle.
Electronic keys
• Operating the smart key system ( P. 43, 57)
• Operating the wireless
remote control function 
( P. 63)
Mechanical keys
Key number plate

42 1-2. Key information
PRIUS_U (OM47668U) U.S.A.
■Key number plate
Keep the plate in a safe place such as your wallet, not in the vehicle. In the
event that a mechanical key is lost, a new key can be made by your Toyota
dealer using the key number plate. ( P. 540)
■ When riding in an aircraft
When bringing an electronic key onto an aircraft, make sure you do not
press any buttons on the electronic key while inside the aircraft cabin. If you
are carrying an electronic key in your bag etc., ensure that the buttons are
not likely to be pressed accidentally. Pressing a button may cause the elec-
tronic key to emit radio waves that could interfere with the operation of the
aircraft.
NOTICE
■ To prevent key damage
● Do not bend the keys, subject them to storing impact, expose them to high
temperatures by placing them in direct sunlight, or get them wet.
● Do not expose the keys to electromagnetic materials or attach any mate-
rial that blocks electromagnetic waves to the key surface.
● Do not disassemble the electronic key.

43
1
1-2. Key information
Before driving
PRIUS_U (OM47668U) U.S.A.
Smart key system (with entr y function)
The following operations can be performed simply by carrying the
electronic key on your person, for example in your pocket.
(The driver should always carry the electronic key.)
Locks and unlocks the doors ( P. 4 4 )
Locks and unlocks the doors ( P. 4 5 )
Starts and stops the hybrid system ( P. 162)

44 1-2. Key information
PRIUS_U (OM47668U) U.S.A.
Unlocking and locking the doorsFront door handles (including front passenger door handle if
equipped with entry function) Grip the handle to unlock the
door.
Make sure to touch the sensor on
the back of the handle.
The door cannot be unlocked for
3 seconds after the door is
locked.
Touch the sensor area to lock the
doors.