Page 402 of 496
4027-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
Once
Sounds
once for 5
seconds
• An attempt was made to lockthe doors using the smart
entry & start system while the
electronic key was still inside
the vehicle.
• An attempt was made to lock either front door by opening a
door and putting the inside
lock button into the lock posi-
tion, then closing the door by
pulling on the outside door
handle with the electronic key
still inside the vehicle.
→ Retrieve the electronic key
from the vehicle and lock
the doors again.
Once
• When the doors were
unlocked with the mechanical
key and then the power
switch was pressed, the elec-
tronic key could not be
detected in the vehicle.
• The electronic key could not
be detected in the vehicle
even after the power switch
was pressed two consecu-
tive times.
→ Touch the electronic key to
the power switch while
depressing the brake
pedal.
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
Page 403 of 496
4037-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
7
When trouble arises
■Warning messages
→ P. 399
■ Warning buzzer
→ P. 384
Once
The driver’s door was opened
and closed with the power
switch turned off and then the
power switch was put in
ACCESSORY mode twice with-
out the hybrid system being
started.
→ Press the power switch
while depressing the brake
pedal.
During a hybrid system starting
procedure in the event that the
electronic key was not function-
ing properly ( →P. 437), the
power switch was touched with
the electronic key.
→ Press the power switch
within 10 seconds of the
buzzer sounding.
Once
An attempt was made to start
the hybrid system with the shift
position in N.
→Shift the shift position to P
and start the hybrid sys-
tem.
Once
The electronic key has a low
battery.
→Replace the electronic key
battery. ( →P. 351)
Interior
buzzerExterior buzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
Page 404 of 496
4047-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
If you have a flat tire (vehicles with a spare
tire)
●Stop the vehicle on a hard, flat surface.
● Set the parking brake.
● Shift the shift position to P.
● Stop the hybrid system.
● Turn on the emergency flashers. ( →P. 368)
Your vehicle is equipped with a spare tire. The flat tire can be
replaced with the spare tire.
For details about tires: →P. 3 3 1
WARNING
■ If you have a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the
wheel beyond repair, which could result in an accident.
Before jacking up the vehicle
Page 406 of 496

4067-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
WARNING
■ Using the tire jack
Observe the following precautions.
Improper use of the tire jack may cause the vehicle to suddenly fall off the
jack, leading to death or serious injury.
●Do not use the tire jack for any purpose other than replacing tires or install-
ing and removing tire chains.
● Only use the tire jack that comes with this vehicle for replacing a flat tire.
Do not use it on other vehicles, and do not use other tire jacks for replac-
ing tires on this vehicle.
● Put the jack properly in its jack point.
● Do not put any part of your body under the vehicle while it is supported by
the jack.
● Do not start the hybrid system or drive the vehicle while the vehicle is sup-
ported by the jack.
● Do not raise the vehicle while someone is inside.
● When raising the vehicle, do not put an object on or under the jack.
● Do not raise the vehicle to a height greater than that required to replace
the tire.
● Use a jack stand if it is necessary to get under the vehicle.
● When lowering the vehicle, make sure that there is no-one near the vehi-
cle. If there are people nearby, warn them vocally before lowering.
Page 408 of 496
4087-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
Remove the center deck board and center auxiliary box. (→P. 407)
Unload the tool holder from the
vehicle and loosen the center
fastener that secures the spare
tire.
Taking out the spare tire
1
2
WARNING
■ When storing the spare tire
Be careful not to catch fingers or other body parts between the spare tire
and the body of the vehicle.
Page 411 of 496

4117-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
7
When trouble arises
WARNING
■ Replacing a flat tire
●Do not touch the disc wheels or the area around the brakes immediately
after the vehicle has been driven.
After the vehicle has been driven the disc wheels and the area around the
brakes will be extremely hot. Touching these areas with hands, feet or
other body parts while changing a tire, etc. may result in burns.
● Failure to follow these precautions could cause the wheel nuts to loosen
and the tire to fall off, resulting in death or serious injury.
• Have the wheel nuts tightened with a torque wrench to 103 N•m
(10.5 kgf•m, 76 ft•lbf) as soon as possible after changing wheels.
• When installing a tire, only use wheel nuts that have been specifically designed for that wheel.
• If there are any cracks or deformations in the bolt screws, nut threads or
bolt holes of the wheel, have the vehicle inspected by any authorized
Toyota dealer or repairer, or another duly qualified and equipped profes-
sional.
• When installing the wheel nuts, be sure to install the wheel nuts with the tapered ends facing inward. ( →P. 346)
Page 414 of 496

4147-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
■The compact spare tire
●The compact spare tire is identified by the label “TEMPORARY USE ONLY”
on the tire sidewall.
Use the compact spare tire temporarily, and only in an emergency.
● Make sure to check the tire inflation pressure of the compact spare tire.
(→ P. 461)
■ When using the compact spare tire
As the compact spare tire is not equipped with a tire pressure warning valve
and transmitter, low inflation pressure of the spare tire will not be indicated by
the tire pressure warning system. Also, if you replace the compact spare tire
after the tire pressure warning light comes on, the light remains on.
■ When the compact spare tire is equipped
The vehicle becomes lower when driving with the compact spare tire com-
pared to when driving with standard tires.
■ If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle. Per-
form the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehicle.
Fit tire chains to the front tires.
1
2
3
Page 416 of 496

4167-2. Steps to take in an emergency
PRIUS +_OM_OM47888E_(EE)
WARNING
■ When using the compact spare tire
●Remember that the spare tire provided is specifically designed for use with
your vehicle. Do not use your spare tire on another vehicle.
● Do not use more than one compact spare tire simultaneously.
● Replace the spare tire with a standard tire as soon as possible.
● Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
■ When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following systems
may not operate correctly:
■ Speed limit when using the compact spare tire
Do not drive at speeds in excess of 80 km/h (50 mph) when a compact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failure to
observe this precaution may lead to an accident causing death or serious
injury.
■ After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in their
storage location to reduce the possibility of personal injury during a collision
or sudden braking.
• ABS & Brake assist
• VSC
•TRC
•Cruise control
*
• Dynamic radar cruise control*
• PCS (Pre-Crash Safety system)*
• EPS
• Rear view monitor system
*
• IPA (Intelligent Parking Assist)*
• Navigation system*
*
: If equipped