power steering TOYOTA PRIUS PRIME 2017 2.G Owners Manual

3
1
9 8
7
6 4 3
2
PRIUS PRIME_OM_OM47A88U_(U)
10
5
4-1. Key informationKeys .................................. 262
4-2. Opening, closing and locking the doors
Side doors ......................... 267
Back door .......................... 273
Smart key system.............. 278
4-3. Adjusting the seats Front seats ........................ 287
Rear seats ......................... 289
Head restraints .................. 291
4-4. Adjusting the steering wheel and mirrors
Steering wheel .................. 294
Inside rear view mirror....... 296
Outside rear view mirrors ............................. 298
4-5. Opening and closing the windows
Power windows ................. 300 5-1. Before driving
Driving the vehicle ............. 306
Cargo and luggage ............ 318
Vehicle load limits .............. 321
Trailer towing ..................... 322
Dinghy towing .................... 323
5-2. Driving procedures Power (ignition) switch....... 324
Hybrid transmission ........... 330
Turn signal lever ................ 336
Parking brake .................... 337
5-3. Operating the lights and wipers
Headlight switch ................ 338
Automatic High Beam ........ 343
Fog light switch .................. 348
Windshield wipers and washer ............................. 350
5-4. Refueling Opening the fuel tank cap................................... 356
4Operation of each
component5Driving

PRIUS PRIME_OM_OM47A88U_(U)
992-1. Plug-in hybrid system
2
Plug-in hybrid system
◆Air conditioning
●Turn the “A/C” switch (
*1 • *2) off when it is
not needed. Doing so can help r educe excessive electricity and
fuel consumption.
In summer: When the ambient temperature is high, use the recir-
culated air mode. Doing so will he lp to reduce the burden on the
air conditioning system and reduc e electricity and fuel consump-
tion as well.
In winter: Avoid excessive and unn ecessary use of the heater.
Usage of the heated steering wheel (if equipped) and seat heat-
ers is effective. ( →P. 513)
● Using the Remote Air Conditioning System (→P. 509) while the
charging cable is connected to th e vehicle can reduce electricity
consumption immediately after starting off by operating air condi-
tioning mainly using electricity from an external power source.
● When setting the timer, selecting the start time setting mode and
setting “Climate Prep” to “On” can reduce electricity consumption
immediately after starting off by operating air conditioning before
charging is completed. ( →P. 147)
*1: Vehicles with 7-inch display
*2: Vehicles with 11.6-inch display
◆Checking tire inflation pressure
Make sure to check the tire infl ation pressure frequently. If there is
improper tire inflation pressure in the tires, the EV driving range will
become shorter, and fuel c onsumption when in HV mode will
increase.
Also, as snow tires can cause larg e amounts of friction, their use on
dry roads can lead to increased fuel and electricity consumption.
◆Luggage
Carrying heavy luggage will lead to poor fuel economy. Avoid carry-
ing unnecessary luggage. Installing a large roof rack will also cause
poor fuel economy.
◆Warming up before driving
Since the gasoline engine starts up and cuts out automatically,
warming up is not necessary.

PRIUS PRIME_OM_OM47A88U_(U)
1893. Instrument cluster
3
Instrument cluster
Warning lights inform the driver of malfunctions in any of the vehicle’s
systems.
Warning lights
Warning lightsPages
*1Brake system warning light (U.S.A.) P. 653
*1Brake system warning light (Canada)
(Red)P. 653
*1Brake system warning light
(Yellow)P. 653
*1Charging system warning light
P. 653
*1Low engine oil pressure warning lightP. 653
*1Malfunction indicator lamp (U.S.A.) P. 653
*1Malfunction indicator lamp (Canada) P. 653
*1SRS warning lightP. 654
*1ABS warning light (U.S.A.) P. 654
*1ABS warning light (Canada)P. 654
*1Electric power steering system warning light
(Red/yellow)P. 654
*1, 2PCS warning light
P. 654
*1Slip indicator light P. 655
*1High coolant temperature warning lightP. 655

192
PRIUS PRIME_OM_OM47A88U_(U)
3. Instrument cluster
*1: These lights turn on when the power switch is turned to ON mode to indi-cate that a system check is being performed. They will turn off after the
hybrid system is on, or after a few seconds. There may be a malfunction in
a system if a light does not come on, or if the lights do not turn off. Have
the vehicle inspected by your Toyota dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light comes on when the system is turned off.
Cruise control “SET” indicator P. 391
*1, 3PCS warning lightP. 373
LDA indicator P. 384
Steering control indicatorP. 385
*1Automatic High Beam indicatorP. 343
Heated steering wheel indicator (if equipped) P. 514
“BSM” indicator (if equipped)P. 408
Intuitive parking assist indicator (if equipped) P. 420
*1, 3ICS OFF indicator (if equipped) P. 431
*1S-APGS indicator (if equipped)P. 446
*1“AIR BAG ON/OFF” indicator (U.S.A.) P. 50
*1“AIR BAG ON/OFF” indicator (Canada)P. 50
IndicatorsPages

261
PRIUS PRIME_OM_OM47A88U_(U)
4
Operation of
each component
4-1. Key information
Keys .................................. 262
4-2. Opening, closing and locking the doors
Side doors ......................... 267
Back door .......................... 273
Smart key system ............. 278
4-3. Adjusting the seats Front seats ........................ 287
Rear seats......................... 289
Head restraints.................. 291
4-4. Adjusting the steering wheel and mirrors
Steering wheel .................. 294
Inside rear view mirror ...... 296
Outside rear view mirrors ............................. 298
4-5. Opening and closing the windows
Power windows ................. 300

2974-4. Adjusting the steering wheel and mirrors
PRIUS PRIME_OM_OM47A88U_(U)
4
Operation of each component
Auto anti-glare inside rear view mirror
Responding to the level of brightne ss of the headlights of vehicles
behind, the reflected light is automatically reduced.
Changing automatic anti-glare
function mode
On
Off
When the automatic anti-glare
function is in ON mode, the indica-
tor illuminates.
The function will set to ON mode
each time the power switch is
turned to ON mode.
Pressing the button turns the func-
tion to OFF mode. (The indicator
also turns off.)
■To prevent sensor error (vehicles with auto anti-glare inside rear view
mirror)
Indicator
1
2
To ensure that the sensors operate prop-
erly, do not touch or cover them.
WARNING
Do not adjust the position of the mirror while driving.
Doing so may lead to mishandling of the vehicle and cause an accident,
resulting in death or serious injury.

2994-4. Adjusting the steering wheel and mirrors
PRIUS PRIME_OM_OM47A88U_(U)
4
Operation of each component
■Mirror angle can be adjusted when
The power switch is in ACCESSORY or ON mode.
■ When the mirrors are fogged up
The outside rear view mirrors can be cleared using the mirror defoggers. Turn
on the rear window defogger to turn on the outside rear view mirror defog-
gers. ( →P. 491, 502)
WARNING
■Important points while driving
Observe the following precautions while driving.
Failing to do so may result in loss of control of the vehicle and cause an
accident, resulting in death or serious injury.
● Do not adjust the mirrors while driving.
● Do not drive with the mirrors folded.
● Both the driver and passenger side mirrors must be extended and properly
adjusted before driving.
■ When a mirror is moving
To avoid personal injury and mirror malfunction, be careful not to get your
hand caught by the moving mirror.
■ When the mirror de foggers are operating
Do not touch the rear view mirror surfaces, as they can become very hot
and burn you.

305
PRIUS PRIME_OM_OM47A88U_(U)
5Driving
5-1. Before drivingDriving the vehicle ............. 306
Cargo and luggage ........... 318
Vehicle load limits ............. 321
Trailer towing..................... 322
Dinghy towing ................... 323
5-2. Driving procedures Power (ignition) switch ...... 324
Hybrid transmission........... 330
Turn signal lever................ 336
Parking brake .................... 337
5-3. Operating the lights and wipers
Headlight switch ................ 338
Automatic High Beam ....... 343
Fog light switch ................. 348
Windshield wipers and washer ............................ 350 5-4. Refueling
Opening the fuel tank cap .................................. 356
5-5. Using the driving support systems
Toyota Safety Sense P ..... 361
PCS (Pre-Collision System)........................... 369
LDA (Lane Departure Alert with steering
control) ............................ 381
Dynamic radar cruise control with full-speed
range............................... 391
Driving mode select switch .............................. 406
BSM (Blind Spot Monitor) ........ 408
• The Blind Spot Monitor
function ......................... 412
• The Rear Cross Traffic
Alert function ................. 415
Intuitive parking assist....... 420
Intelligent Clearance Sonar .............................. 430
S-APGS (Simple Advanced Parking
Guidance System) .......... 442
Driving assist systems ...... 476
5-6. Driving tips Winter driving tips ............. 482

PRIUS PRIME_OM_OM47A88U_(U)
3075-1. Before driving
5
Driving
Stop the vehicle completely.
Set the parking brake. (→P. 337)
Shift the shift position to P. ( →P. 331)
Check that the shift position indicator shows P.
Press the power switch to stop the hybrid system.
Slowly release the brake pedal.
Lock the door, making sure that you have the electronic key on your
person.
If parking on a hill, block the wheels as needed.
Firmly set the parking brake with the brake pedal depressed, and
then shift the shift position to D.
Release the brake pedal and gentl y depress the accelerator pedal.
Release the parking brake.
■ When starting off on an uphill
The hill-start assist control will activate. ( →P. 477)
■ For electricity-saving and fuel-efficient driving
Understand the system characteristics of the vehicle to use the functions of
the hybrid system. Also, keep in mind that hybrid vehicles are similar to con-
ventional vehicles, and it is necessary to refrain from activities such as sud-
den acceleration. Refer to “Plug-in hybrid vehicle driving tips” ( →P. 97).
■ Driving in the rain
●Drive carefully when it is raining, because visibility will be reduced, the win-
dows may become fogged-up, and the road will be slippery.
● Drive carefully when it starts to rain, because the road surface will be espe-
cially slippery.
● Refrain from high speeds when driving on an expressway in the rain,
because there may be a layer of water between the tires and the road sur-
face, preventing the steering and brakes from operating properly.
Parking the vehicle
Starting off on a steep uphill
1
2
3
4
5
6
1
2
3

310
PRIUS PRIME_OM_OM47A88U_(U)
5-1. Before driving
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When starting the vehicle
Always keep your foot on the brake pedal while stopped with the “READY”
indicator is illuminated. This prevents the vehicle from creeping.
■ When driving the vehicle
● Do not drive if you are unfamiliar with the location of the brake and ac\
cel-
erator pedals to avoid depressing the wrong pedal.
• Accidentally depressing the accelerator pedal instead of the brake
pedal will result in sudden acceleration that may lead to an accident.
• When backing up, you may twist your body around, leading to a diffi- culty in operating the pedals. Make sure to operate the pedals properly.
• Make sure to keep a correct driving posture even when moving the vehicle only slightly. This allows you to depress the brake and accelera-
tor pedals properly.
• Depress the brake pedal using your right foot. Depressing the brake pedal using your left foot may delay response in an emergency, result-
ing in an accident.
● The driver should pay extra attention to pedestrians when the vehicle is
powered only by the electric motor (traction motor). As there is no engine
noise, the pedestrians may misjudge the vehicle’s movement. Even
though the vehicle is equipped with the vehicle proximity notification sys-
tem, drive with care as pedestrians in the vicinity may still not notice the
vehicle if the surrounding area is noisy.
● Do not drive the vehicle over or stop the vehicle near flammable materials.
The exhaust system and exhaust gases can be extremely hot. These hot
parts may cause a fire if there is any flammable material nearby.
● During normal driving, do not turn off the hybrid system. Turning the hybrid
system off while driving will not cause loss of steering or braking control,
however, power assist to the steering will be lost. This will make it more
difficult to steer smoothly, so you should pull over and stop the vehicle as
soon as it is safe to do so.
In the event of an emergency, such as if it becomes impossible to stop the
vehicle in the normal way: →P. 645