Page 487 of 568
4877-2. Steps to take in an emergency
PRIUS +_OM_OM47D30E_(EE)
7
When trouble arises
Lower the vehicle.
Firmly tighten each wheel nut
two or three times in the order
shown in the illustration.
Tightening torque:
103 N•m (10.5 kgf•m, 76 ft•lbf)
For vehicles with 16 inch
wheels, reinstall the wheel
ornament.*
Align the cutout of the wheel orna-
ment with the valve stem as
shown.
*: The wheel ornament cannot be
installed on the compact spare tire.
Stow the flat tire, tire jack and all tools.
3
4
5
6
Page 494 of 568
4947-2. Steps to take in an emergency
PRIUS +_OM_OM47D30E_(EE)
*: Removing and using the jack (P. 481)
Location of the emergency tire puncture repair kit and tools
Emergency tire puncture repair
kit
Wheel nut wrench
Jack*
Jack handle
Towing eyelet
1
2
3
4
5
Page 516 of 568

5167-2. Steps to take in an emergency
PRIUS +_OM_OM47D30E_(EE)
● If the 12-volt battery discharges while the shift position is in P, it may not be
possible to shift the shift position to other positions. In this case, the vehicle
cannot be towed without lifting both front wheels because the front wheels
will be locked. ( P. 437)
● When the 12-volt battery is reconnected, start the hybrid system and con-
firm that the shift position can be changed to each position using the shift
position indicator.
■ Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even when
the vehicle is not in use, due to natural discharge and the draining effects of
certain electrical appliances. If the vehicle is left for a long time, the 12-volt
battery may discharge, and the hybrid system may be unable to start. (The
12-volt battery recharges automatically while the hybrid system is operating.)
WARNING
■ Avoiding 12-volt battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flam-
mable gas that may be emitted from the 12-volt battery:
● Make sure each jumper cable is connected to the correct terminal and that
it is not unintentionally in contact with any other than the intended terminal.
● Do not allow the other end of the jumper cable connected to the “+” termi-
nal to come into contact with any other parts or metal surfaces in the area,
such as brackets or unpainted metal.
● Do not allow the + and - clamps of the jumper cables to come into contact
with each other.
● Do not smoke, use matches, cigarette lighters or allow open flame near
the 12-volt battery.
■ 12-volt battery precautions
The 12-volt battery contains poisonous and corrosive acidic electrolyte,
while related parts contain lead and lead compounds. Observe the following
precautions when handling the 12-volt battery:
● When working with the 12-volt battery, always wear safety glasses and
take care not to allow any battery fluids (acid) to come into contact with
skin, clothing or the vehicle body.
● Do not lean over the 12-volt battery.
● In the event that battery fluid comes into contact with the skin or eyes,
immediately wash the affected area with water and seek medical attention.
Place a wet sponge or cloth over the affected area until medical attention
can be received.
● Always wash your hands after handling the 12-volt battery support, termi-
nals, and other battery-related parts.
● Do not allow children near the 12-volt battery.
Page 523 of 568

5237-2. Steps to take in an emergency
PRIUS +_OM_OM47D30E_(EE)
7
When trouble arises
If the vehicle becomes stuck
Set the parking brake and shift the shift position to P. Stop the
hybrid system.
Remove the mud, snow or sand from around the stuck tire.
Place wood, stones or some other material under the tires to help
provide traction.
Restart the hybrid system.
Shift the shift position to D or R, release the parking brake and
carefully apply the accelerator to free the vehicle.
Carry out the following procedures if the tires spin or the vehicle
becomes stuck in mud, dirt or snow:
WARNING
■ When attempting to free a stuck vehicle
If you choose to push the vehicle back and forth to free it, make sure the
surrounding area is clear to avoid striking other vehicles, objects or people.
The vehicle may also lunge forward or lunge back suddenly as it becomes
free. Use extreme caution.
■ When changing the shift position
Be careful not to change the shift position with the accelerator pedal
depressed.
Changing the shift position to any positions other than P or N may cause the
vehicle to accelerate abruptly, causing an accident and resulting in death or
serious injury.
NOTICE
■ To avoid damage to the hybrid transmission and other components
● Avoid spinning the wheels and depressing the accelerator pedal more
than necessary.
● If the vehicle remains stuck even after these procedures are performed,
the vehicle may require towing to be freed.
1
2
3
4
5
Page 556 of 568

556Alphabetical index
PRIUS +_OM_OM47D30E_(EE)
Emergency, in case of
If a warning buzzer sounds ... 444
If a warning light turns on ...... 444
If a warning message is
displayed ............................ 458
If the 12-volt battery is
discharged .......................... 513
If the electronic key does not
operate properly ................. 511
If the hybrid system will not
start..................................... 509
If the vehicle is trapped in
rising water ......................... 436
If you have a flat tire...... 478, 492
If you lose your keys ............. 143
If you think something is
wrong .................................. 443
If your vehicle becomes
stuck ................................... 523
If your vehicle has to be
stopped in an emergency ... 435
If your vehicle needs to be
towed .................................. 437
If your vehicle overheats ....... 518
Energy monitor ........................ 134Engine
Accessory mode ................... 227
Compartment ........................ 379
Engine switch........................ 224
Exhaust gas precautions ........ 80
Hood ..................................... 375
How to start the hybrid
system ................................ 224
Identification number ............ 528
If the hybrid system will not
start .................................... 509
If your vehicle has to be
stopped in an emergency ... 435
Ignition switch
(power switch) .................... 224
Overheating .......................... 518
Power switch......................... 224
Engine coolant
Capacity ................................ 532
Checking ............................... 385
Preparing and checking
before winter....................... 327
Engine coolant temperature
warning light .......................... 449
Page 565 of 568

565Alphabetical index
PRIUS +_OM_OM47D30E_(EE)
Tires .......................................... 393
Chains ................................... 328
Checking ............................... 393
If you have a flat tire...... 478, 492
Inflation pressure .................. 409
Replacing .............................. 478
Rotating tires ......................... 393
Size ....................................... 535
Snow tires ............................. 327
Spare tire ...................... 478, 535
Tire pressure warning
system ................................ 394
Warning light ......................... 450
Tools ................................. 479, 494
Top strap .................................... 76
Towing
Emergency towing ................ 437
Towing eyelet ........................ 439
Trailer towing ........................ 223
Traction control ....................... 318
Trailer towing ........................... 223
Transmission
Driving mode select switch ... 317
Hybrid transmission .............. 233
P position switch ................... 234
Selecting a driving mode....... 317
TRC (Traction Control)
Function ................................ 318
Trip information ....................... 121
Trip meters ............................... 119
Troubleshooting ...................... 548
Turn signal lights
Replacing light bulbs ..... 427, 428
Turn signal lever ................... 239
Wattage................................. 536USB memory
*
USB port*
Vanity lights
Vanity lights .......................... 354
Wattage ................................ 536
Vanity mirrors .......................... 354
Vanity lights .......................... 354
Wattage ................................ 536
Vehicle identification
number ................................... 527
Vehicle Stability Control
(VSC) ...................................... 318
VSC (Vehicle Stability
Control) .................................. 318
Warning buzzers
Approach warning ................. 307
Brake system ........................ 444
Downshifting ......................... 235
Driver’s seat belt reminder .... 450
Dynamic radar cruise
control................................. 307
Front passenger’s seat belt
reminder ............................. 450
Open door ............................. 449
RSA (Road Sign Assist)........ 294
Seat belt reminder ................ 450
U
V
W
*: Refer to the “Navigation and multimedia system Owner’s Manual”.