2017 TOYOTA PRIUS PLUG-IN HYBRID ECO mode

6818-2. Steps to take in an emergency
PRIUS PHV_OM_OM47A89E_(EE)
8
When trouble arises
■Stopping the hybrid system
Set the parking brake, shift the shift position to P and press the power switch
as you normally do when stopping the hybrid system.
■ Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced imm ediately when the battery is depleted.
( P. 616)
■ Alarm (if equipped)
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set,
the alarm may be triggered. ( P. 8 1 )
■ Changing power switch modes
Release the brake pedal and press the power switch in step above. The
hybrid system does not start and modes will be changed each time the switch
is pressed. ( P. 329)
■ When the electronic key does not work properly
● Make sure that the smart entry & start system has not been deactivated in
the customization setting. If it is off, turn the function on.
(Customizable features: P. 708)
● Check if battery-saving mode is set. If it is set, cancel the function.
( P. 281)
WARNING
■When using the mechanical key and operating the power windows
Operate the power window after checking to make sure that there is no pos-
sibility of any passenger having any of their body parts caught in the win-
dow.
Also, do not allow children to operate the mechanical key. It is possible for
children and other passengers to get caught in the power window.
3

6838-2. Steps to take in an emergency
PRIUS PHV_OM_OM47A89E_(EE)
8
When trouble arises
Connect the jumper cables according to the following procedure:
Connect a positive jumper cable clamp to the positive (+) battery
terminal on your vehicle.
Connect the clamp on the other end of the positive cable to the
positive (+) battery terminal on the second vehicle.
Connect a negative cable clamp to the negative (-) battery termi-
nal on the second vehicle.
Connect the clamp at the other end of the negative cable to a
solid, stationary, unpainted metallic point away from the 12-volt
battery and any moving parts, as shown in the illustration.
Start the engine of the second vehicle. Increase the engine speed
slightly and maintain at that level for approximately 5 minutes to
recharge the 12-volt battery of your vehicle.
Maintain the engine speed of the second vehicle and start the
hybrid system of your vehicle by turning the power switch to ON
mode.
Make sure the “READY” indicator comes on. If the indicator light
does not come on, contact any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional.
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6858-2. Steps to take in an emergency
PRIUS PHV_OM_OM47A89E_(EE)
8
When trouble arises
■When recharging or replacing the 12-volt battery
●In some cases, it may not be possible to unlock the doors using the smart
entry & start system when the 12-volt battery is discharged. Use the wire-
less remote control or the mechanical key to lock or unlock the doors.
● The hybrid system may not start on the first attempt after the 12-volt battery
has recharged but will start normally after the second attempt. This is not a
malfunction.
● It may be impossible to unlock the charging port lid or locking and unlocking
the charging connector immediately after the 12-volt battery is reconnected.
In this case, carry the electronic key on your person and operate the
charging port lid or charging connector lock switch again.
● The power switch mode is memorized by the vehicle. When the 12-volt bat-
tery is reconnected, the system will return to the mode it was in before the
12-volt battery was discharged. Before disconnecting the 12-volt battery,
turn the power switch off.
If you are unsure what mode the power switch was in before the 12-volt bat-
tery discharged, be especially careful when reconnecting the 12-volt battery.
● 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. 634)
■ When exchanging the 12-volt battery
●Use a 12-volt battery that conforms to European regulations.
● Use a 12-volt battery that the case size is same as the previous one (LN1),
20 hour rate capacity (20HR) is equi valent (45Ah) or greater, and perfor-
mance rating (CCA) is equivalent (295A) or greater.
• If the sizes differ, the 12-volt battery cannot be properly secured.
• If the 20 hour rate capacity is low, even if the time period where the vehi- cle is not used is a short time, the 12-volt battery may discharge and the
hybrid system may not be able to start.
● For details, consult any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.

7129-2. Customization
PRIUS PHV_OM_OM47A89E_(EE)■
Automatic light control system (P. 341)
■AHS (Adaptive High-beam System) (P. 345)
*: Only high beam will be turned on or off.
FunctionDefault
settingCustomized
setting
Light sensor sensitivityLevel 0Level -2 to 2–OO
Time elapsed before head-
lights turn off (follow me home
system)
30 seconds
60 seconds
––O90 seconds
120 seconds
123
FunctionDefault settingCustomized
setting
Adaptive High-beam
SystemOnOff*——O
Clearance between a
vehicle ahead and the
shaded high beams
Standard
Narrow
——O
Wide
Vehicle speed at which
the brightness and illu-
minated area adjust-
ment of the high beams
changes modeApproximately
120 km/h
(75 mph) or
more
Approximately
100 km/h
(63 mph) or
more
——OApproximately
80 km/h
(50 mph) or
more
Intensity adjustment of
the high beams when
driving around a curve
(illuminates the area in
the direction vehicle is
turning more brightly)
OnOff——O
Projection distance
adjustment of the low
beams according to the
distance to a preceding
vehicle
OnOff——O
123

724Alphabetical index
PRIUS PHV_OM_OM47A89E_(EE)
Alphabetical index
A/C............................................. 504
Air conditioning filter.............. 609
Automatic air conditioning
system ................................ 504
Blower customization ............ 508
Eco score (A/C score) ........... 239
Humidity sensor .................... 513
Remote Air Conditioning
System................................ 516
S-FLOW mode ...................... 506
ABS (Anti-lock Brake
System) .................................. 491
Function ................................ 491
Warning light ......................... 642
AHS (Adaptive High-beam
System) .................................. 345
Air conditioning filter .............. 609
Air conditioning system .......... 504
Air conditioning filter.............. 609
Automatic air conditioning
system ................................ 504
Blower customization ............ 508
Eco score (A/C score) ........... 239
Humidity sensor .................... 513
Remote Air Conditioning
System................................ 516
S-FLOW mode ...................... 506
Air intake vent .......................... 102
Airbag manual on-off
system ...................................... 51Airbags ....................................... 39
Airbag manual on-off
system .................................. 51
Airbag operating conditions .... 45
Airbag precautions for your
child ...................................... 41
Airbag warning light .............. 642
Correct driving posture ........... 32
Curtain shield airbag
operating conditions ............. 45
Curtain shield airbag
precautions........................... 43
General airbag precautions .... 41
Locations of airbags................ 39
Modification and disposal of
airbags.................................. 44
Side airbag operating
conditions ............................. 45
Side airbag precautions .......... 42
Side and curtain shield
airbags operating
conditions ............................. 45
Side and curtain shield
airbags precautions .............. 43
SRS airbags............................ 39
Alarm .......................................... 81
Alarm ...................................... 81
Intrusion sensor ...................... 84
Warning buzzer..................... 641
Anchor brackets ........................ 73
A

725Alphabetical index
PRIUS PHV_OM_OM47A89E_(EE)
Antenna (smart entry &
start system) .......................... 279
Anti-lock brake system
(ABS) ...................................... 491
Function ................................ 491
Warning light ......................... 642
Approach warning ................... 406
Assist grips .............................. 543
Audio input
*
Audio system*
Automatic air conditioning
system .................................... 504
Air conditioning filter.............. 609
Automatic air conditioning
system ................................ 504
Blower customization ............ 508
Eco score (A/C score) ........... 239
Humidity sensor .................... 513
Remote Air Conditioning
System................................ 516
S-FLOW mode ...................... 506
Automatic headlight leveling
system .................................... 343
Automatic light control
system .................................... 342
AUX port
*
Auxiliary boxes ........................ 529Back door ................................. 274
Back-up lights .......................... 623
Replacing light bulbs............. 624
Wattage ................................ 705
Battery (12-volt battery) .......... 573
Battery checking ................... 573
Exchanging ........................... 685
If the 12-volt battery is
discharged .......................... 682
Preparing and checking
before winter....................... 498
Warning light ......................... 641
Battery (traction battery)......... 101
Air intake vent ....................... 102
Charging ............................... 113
Location ................................ 101
Specification ......................... 699
Status indicator ..................... 115
Blind Spot Monitor (BSM) ....... 417
Blind Spot Monitor function ... 423
Rear Crossing Traffic Alert
function ............................... 427
Bluetooth
®*
Bottle holders .......................... 528
Brake
Fluid ...................................... 704
Parking brake........................ 340
Regenerative braking.............. 97
Warning light ......................... 641
Brake assist ............................. 491
Brake Override System ........... 314
Break-in tips ............................. 315
Brightness control
Instrument cluster light
control................................. 192
BSM (Blind Spot Monitor) ....... 417
Blind Spot Monitor function ... 423
Rear Crossing Traffic Alert
function ............................... 427
B
*: Refer to the “Navigation system Owner’s manual”.

728Alphabetical index
PRIUS PHV_OM_OM47A89E_(EE)
Doors ................................ 269, 274
Back door .............................. 274
Door glasses ......................... 307
Door lock ............................... 269
Open door warning buzzer.... 644
Open door warning light ........ 644
Outside rear view mirrors ...... 305
Rear door child-protectors .... 272
Side doors ............................. 269
Side windows ........................ 307
Double locking system.............. 80
Drive information ..................... 217
Drive-Start Control................... 314
Driver’s seat belt reminder
light ......................................... 645
Driving ...................................... 312
Break-in tips .......................... 315
Correct posture ....................... 32
Driving in the rain .................. 313
Driving mode select switch ... 412
Plug-in hybrid vehicle driving
tips ...................................... 108
Procedures............................ 312
Winter drive tips .................... 498
Dynamic radar cruise control
with full-speed range ............ 397
ECB (Electronically
Controlled Brake System) .... 491
Eco drive mode ........................ 412
Electric motor
(traction motor)........................ 88
Location .................................. 88
Specification.......................... 699
Electric Power Steering
(EPS) ....................................... 492
Function ................................ 492
Warning light ......................... 642Electronic key .......................... 264
Battery-saving function ......... 281
If the electronic key does not
operate properly ................. 678
Replacing the battery ............ 616
Electronically Controlled
Brake System (ECB) ............. 491
Emergency, in case of
If a warning buzzer sounds ... 641
If a warning light turns on...... 641
If a warning message is
displayed ............................ 650
If the 12-volt battery is
discharged .......................... 682
If the electronic key does not
operate properly ................. 678
If the hybrid system will not
start .................................... 676
If you have a flat tire ............. 658
If you lose your keys ..... 265, 268
If you think something is
wrong.................................. 640
If your vehicle becomes
stuck ................................... 693
If your vehicle has to be
stopped in an emergency ... 633
If your vehicle needs to be
towed .................................. 634
If your vehicle overheats ....... 688
Emergency brake signal ......... 492
Emergency flashers ................ 632
Emergency brake signal ....... 492
Emergency tire puncture
repair kit ................................. 658
Energy monitor ................ 218, 257
E

737Alphabetical index
PRIUS PHV_OM_OM47A89E_(EE)
Simple Intelligent Parking
Assist System (S-IPA) ........... 456
Smart entry & start system ..... 279
Antenna location ................... 279
Entry functions ...................... 269
Starting the hybrid system .... 327
Smart lid & connector
locking system ...................... 128
Snow tires................................. 498
Solar charging system ............ 175
Spark plug ................................ 702
Specifications .......................... 696
Speech command system
*
Speed limiter ............................ 414
Speedometer ............................ 207
SRS airbags................................ 39
Steering wheel ......................... 302
Adjustment ............................ 302
Audio switches
*
Meter control switches .......... 191
Talk switch
*
Telephone switches*
TRIP switch ........................... 191
Stop lights
Replacing light bulbs ............. 628
Storage feature ........................ 525
Storage precautions ................ 525
Stuck
If the vehicle becomes
stuck ................................... 693
Sun visors ................................ 535
Switch
AHS (Adaptive High-beam
System) switch ................... 346
Audio remote control
switches
*
Cruise control switch ............. 397
Door lock switches ................ 271
Driving mode select switch ... 412Emergency flashers switch ... 632
Engine switch........................ 327
EV City mode switch ............... 92
EV/HV mode selection
switch ................................... 92
Fog light switch ..................... 351
Fuel filler door opener
switch ................................. 357
“HUD” (Head-up display)
switch ................................. 251
Ignition switch ....................... 327
LDA (Lane Departure Alert
with steering control)
switch ................................. 385
Light switch ........................... 341
Meter control switches .......... 191
Outside rear view mirror
switches.............................. 305
Power door lock switches ..... 271
Power switch......................... 327
Power window switch............ 307
Rear window and outside
rear view mirror defoggers
switch ................................. 509
S-IPA switch ......................... 459
Seat heater switches ............ 521
Speed limiter switch .............. 414
Talk switch
*
Telephone switches*
TRIP switch........................... 191
Vehicle-to-vehicle distance
switch ................................. 404
VSC OFF switch ................... 493
Window lock switch............... 307
Windshield wipers and
washer switch ..................... 352
Wireless charger power
supply switch ...................... 537
*: Refer to the “Navigation system Owner’s manual”.