Page 5 of 572

1
2
3
4
5
6
5
PRIUS +_OM_OM47841E_(EE)
4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ........... 376
Cleaning and protecting
the vehicle interior ............ 381
4-2. Maintenance
Maintenance
requirements..................... 384
4-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ....................... 387
Hood ................................... 391
Positioning a floor jack ........ 394
Engine compartment........... 397
12-volt battery ..................... 407
Tires .................................... 413
Tire inflation pressure ......... 416
Wheels ................................ 419
Air conditioning filter ........... 421
Electronic key battery ......... 424
Checking and replacing
fuses ................................. 427
Light bulbs .......................... 4395-1. Essential information
Emergency flashers ........... 454
If your vehicle needs to be
towed ............................... 455
If you think something is
wrong ............................... 462
5-2. Steps to take in an emergency
If a warning light turns
on or a warning buzzer
sounds ............................. 463
If you have a flat tire
(vehicles with spare
tire) ................................... 476
If you have a flat tire
(vehicles without a spare
tire) ................................... 488
If the hybrid system
will not start ...................... 510
If you lose your keys .......... 512
If the electronic key does
not operate properly ......... 513
If the 12-volt battery is
discharged ....................... 516
If your vehicle overheats .... 522
If the vehicle becomes
stuck................................. 528
If your vehicle has to be
stopped in
an emergency .................. 530
4Maintenance and care5When trouble arises
Page 225 of 572
225
2-1. Driving procedures
2
When driving
PRIUS +_OM_OM47841E_(EE)
Turn signal lever
Turn signals can be operated when
The “POWER” switch is in ON mode.
If the indicator flashes faster than usual
Check that a light bulb in the front or rear turn signal lights has not burned
out.
The turn signal lever can be used to show the following intention of
the driver:
Right turn
Left turn
Lane change to the right
(push and hold the lever
partway)
The right hand signals will
flash until you release the
lever.
Lane change to the left
(push and hold the lever
partway)
The left hand signals will flash
until you release the lever.
Page 375 of 572
4Maintenance and care
375
PRIUS +_OM_OM47841E_(EE)
4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ......... 376
Cleaning and protecting
the vehicle interior .......... 381
4-2. Maintenance
Maintenance
requirements................... 384
4-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ..................... 387
Hood ................................. 391
Positioning a floor jack ...... 394
Engine compartment......... 397
12-volt battery ................... 407
Tires .................................. 413
Tire inflation pressure ....... 416
Wheels .............................. 419
Air conditioning filter ......... 421
Electronic key battery ....... 424
Checking and replacing
fuses ............................... 427
Light bulbs ........................ 439
Page 388 of 572
388 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47841E_(EE)
ItemsParts and tools
Engine oil level (P. 398)
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel
• Funnel (used only for adding
engine oil)
Fuses (P. 427)• Fuse with same amperage rating
as original
Light bulbs (P. 439)
• Bulb with same number and watt-
age rating as original
• Phillips-head screwdriver
• Flathead screwdriver
• Wrench
Radiator and condenser
(P. 404)
Tire inflation pressure (P. 416)• Tire pressure gauge
• Compressed air source
Washer fluid (P. 405)
• Water or washer fluid containing
antifreeze (for winter use)
• Funnel (used only for adding
water or washer fluid)
Page 437 of 572

437 4-3. Do-it-yourself maintenance
4
Maintenance and care
PRIUS +_OM_OM47841E_(EE)
After a fuse is replaced
If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. (P. 439)
If the replaced fuse blows again, have the vehicle inspected by any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
When replacing light bulbs
Toyota recommends that you use genuine Toyota products designed for this
vehicle. Because certain bulbs are connected to circuits designed to prevent
overload, non-genuine parts or parts not designed for this vehicle may be
unusable.
CAUTION
To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or
injury.
Never use a fuse of a higher amperage rating than that indicated, or use
any other object in place of a fuse.
Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
Do not modify the fuses or fuse boxes.
Fuse box near the power control unit
Never check or replace the fuses as there are high voltage parts and wiring
near the fuse box.
Doing so may cause electric shock, resulting in death or serious injury.
Page 439 of 572
439
4-3. Do-it-yourself maintenance
4
Maintenance and care
PRIUS +_OM_OM47841E_(EE)
Light bulbs
You may replace the following bulbs by yourself. The difficulty level
of replacement varies depending on the bulb. As there is a danger
that components may be damaged, we recommend that replacement
is carried out by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
Preparing for light bulb replacement
Check the wattage of the light bulb to be replaced. (P. 545)
Front bulb locations
Headlight low beam
Headlight
high beam
Front fog light (if equipped)
Front turn
signal light
Front position light
Page 440 of 572
440 4-3. Do-it-yourself maintenance
PRIUS +_OM_OM47841E_(EE)
Rear bulb locations
Rear turn signal light
Rear fog light (left-hand drive vehicles) or back-up lightLicense plate lightsRear fog light (right-
hand drive vehicles)
or back-up light
Page 441 of 572
441 4-3. Do-it-yourself maintenance
4
Maintenance and care
PRIUS +_OM_OM47841E_(EE)
Replacing light bulbs
Headlight low beams (halogen headlights)
Turn the bulb base counterclock-
wise.
Unplug the connector while
pressing the lock release.
Replace the light bulb, and install
the bulb base.
Align the 3 tabs on the light bulb
with the mounting, and insert.
STEP 1
STEP 2
STEP 3