2012 TOYOTA PRIUS PLUS brake

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PRIUS +_OM_OM47821E_(EE)
2-1. Driving procedures
Driving the vehicle .............. 202
Power (ignition) switch ........ 214
EV drive mode .................... 221
Hybrid transmission ............ 224
Turn signal lever ................. 233
Parking brake...................... 234
Horn .................................... 235
2-2. Instrument cluster
Gauges and meters ............ 236
Indicators and warning
lights ................................. 248
Head-up display .................. 253
2-3. Operating the lights
and windshield wipers
Headlight switch.................. 261
Fog light switch ................... 266
Windshield wipers
and washer ....................... 268
Rear window wiper
and washer ....................... 272
Headlight cleaner switch ..... 2742-4. Using other driving systems
Cruise control ..................... 275
Dynamic radar cruise
control .............................. 280
Driving assist systems........ 298
Hill-start assist control ........ 304
PCS (Pre-Crash Safety
System) ............................ 307
2-5. Driving information
Cargo and luggage............. 316
Winter driving tips............... 319
Trailer towing...................... 323
2When driving

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PRIUS +_OM_OM47821E_(EE)
Instrument panel
(Left-hand drive vehicles)
Headlight switch
Turn signal lever
Fog light switch P. 261
P. 233
P. 266
Pre-crash braking off switch P. 308
Parking brake pedal P. 234
Fuel filler door opener P. 139
Windshield wipers and washer switch
Rear window wiper and washer switch P. 268
P. 272
Gauges and meters
Trip-information display P. 236
P. 241
Audio system*2 P. 342
Navigation system*1
SRS driver airbag
Horn P. 158
P. 235
Head-up display switches
P. 253
Tilt and telescopic steering control lever P. 130
SRS knee airbag P. 158
Card holder P. 361
Pictorial index

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PRIUS +_OM_OM47821E_(EE)
Instrument panel
(Right-hand drive vehicles)
Headlight switch
Turn signal lever
Fog light switch P. 261
P. 233
P. 266
Pre-crash braking off switch
P. 308Parking brake pedal P. 234
Fuel filler door opener P. 139
Windshield wipers and washer
switch
P. 268
Gauges and meters
Trip-information display P. 236
P. 241
Audio system*2 P. 342
Navigation system*1 SRS driver airbag
Horn
P. 158
P. 235
Head-up display
switches

Auxiliary box

P. 253
P. 358
Tilt and telescopic steering
control lever
P. 130SRS knee airbag P. 158
Rear window wiper and washer
switch
P. 272
Pictorial index

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PRIUS +_OM_OM47821E_(EE)
Installation of an RF-transmitter system
The installation of an RF-transmitter system in your vehicle could affect elec-
tronic systems such as:
Multiport fuel injection system/sequential multiport fuel injection system
Cruise control system
Anti-lock brake system
SRS airbag system
Seat belt pretensioner system
Be sure to check with any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional for precautionary measures or spe-
cial instructions regarding installation of an RF-transmitter system.
Further information regarding frequency bands, power levels, antenna posi-
tions and installation provisions for the installation of RF-transmitters, is
available on request at any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional.
High voltage parts and cables on the hybrid vehicles emit approximately the
same amount of electromagnetic waves as the conventional gasoline pow-
ered vehicles or home electronic appliances despite of their electromagnetic
shielding.
Unwanted noise may occur in the reception of the RF-transmitter.

40 1-1. Hybrid system
PRIUS +_OM_OM47821E_(EE)
Regenerative braking
In the following situations, kinetic energy is converted to electric energy and
deceleration force can be obtained in conjunction with the recharging of the
hybrid battery (traction battery).
The accelerator pedal is released while driving with the shift position in D
or B.
The brake pedal is depressed while driving with the shift position in D or
B.
Hybrid System Indicator
Conditions in which the gasoline engine may not stop
The gasoline engine starts and stops automatically. However, it may not stop
automatically in the following conditions
*:
During gasoline engine warm-up
When the temperature of the hybrid battery (traction battery) is high or
low
During hybrid battery (traction battery) charging
When the heater is switched on
*: Depending on the circumstances, the gasoline engine may also not stop
automatically in situations other than those above.
Hybrid System Indicator represents the
hybrid system power output and regener-
ative charging. (
P. 243)

42 1-1. Hybrid system
PRIUS +_OM_OM47821E_(EE)
Sounds and vibrations specific to a hybrid vehicle
There may be no engine sounds or vibration even though the vehicle is able
to move. For safety, apply the parking brake and make sure to shift the shift
position to P when parked.
The following sounds or vibrations may occur when the hybrid system is
operating and are not a malfunction:
The brake system operation sound heard from the front of the vehicle
when the driver’s door is opened.
Motor sounds may be heard from the engine compartment.
Sounds may be heard from the hybrid battery (traction battery) when the
hybrid system starts or stops.
Sounds may be heard from the transmission when the gasoline engine
starts or stops, when driving at low speeds, or during idling.
Engine sounds may be heard when accelerating sharply.
Sounds may be heard due to regenerative braking when the brake pedal
is depressed and accelerator is loosened.
Other sounds, such as motors and mechanical noises, may be heard
from the brake system when the brake pedal is depressed.
Vibration may be felt when the gasoline engine starts or stops.
Cooling fan sounds may be heard from the air intake vent. (
P. 44)
The operation sound of the air conditioning system (air conditioning com-
pressor, blower motor).
Maintenance, repair, recycling, and disposal
Contact any authorized Toyota dealer or repairer, or another duly qualified
and equipped professional regarding maintenance, repair, recycling and dis-
posal. Do not dispose of the vehicle yourself.

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Before driving
PRIUS +_OM_OM47821E_(EE)
CAUTION
Road accident cautions
If your vehicle is involved in an accident, observe the following precautions
to reduce the risk of death or serious injury:
Stop the vehicle in a safe place to prevent subsequent accidents.
While depressing the brake pedal, apply the parking brake, shift the shift
position to P and turn the hybrid system off. Then, slowly release the brake
pedal.
Do not touch the high voltage parts, cables and connectors.
If electric wires are exposed inside or outside your vehicle, an electric
shock may occur. Never touch exposed electric wires.
Do not touch the battery if liquid is leaking from or adhering to it.
If electrolyte (carbonic-based organic electrolyte) from the hybrid battery
(traction battery) comes into contact with the eyes or skin, it could cause
blindness or skin wounds. In the unlikely event that it comes into contact
with the eyes or skin, wash it off immediately with a large amount of water,
and seek immediate medical attention.
If electrolyte is leaking from the hybrid battery (traction battery), do not
approach the vehicle.
Even in the unlikely event that the hybrid battery (traction battery) is dam-
aged, the internal construction of the battery will prevent a large amount of
electrolyte from leaking out. However, any electrolyte that does leak out
will give off an acidic vapor. This vapor is an irritant to skin and eyes and
could cause acute poisoning if inhaled.
Do not bring burning or high-temperature items close to the electrolyte.
The electrolyte may ignite and cause a fire.
If a fire occurs in the hybrid vehicle, leave the vehicle as soon as possible.
Never use a fire extinguisher that is not meant for electric fires. Using even
a small amount of water may be dangerous.

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1-1. Hybrid system
PRIUS +_OM_OM47821E_(EE)
Hybrid vehicle driving tips
For economical and ecological driving, pay attention to the following
points:
Using Eco drive mode
When using Eco drive mode, the torque corresponding to the
accelerator pedal depression amount can be generated more
smoothly than it is in normal conditions. In addition, the opera-
tion of the air conditioning system (heating/cooling) will be mini-
mized, improving the fuel economy. (P. 226)
Use of Hybrid System Indicator
Eco-friendly driving is possible by keeping the Hybrid System
Indicator within Eco area. (P. 243)
When braking the vehicle
Make sure to operate the brakes gently and in good time. A
greater amount of electrical energy can be retained when slow-
ing down.
Delays
Repeated acceleration and deceleration, as well as long waits at
traffic lights, will lead to bad fuel consumption. Check traffic
reports before leaving and avoid delays as much as possible.
When encountering a delay, gently release the brake pedal to
allow the vehicle to move forward slightly while avoiding overuse
of the accelerator pedal. Doing so can help control excessive
gasoline consumption.