594 TOYOTA PRIUS 2017 4.G Owners Manual

PRIUS_OM_OM47B54U_(U)
2594-3. Operating the lights and wipers
4
Driving
WARNING
■Caution regarding the use of windshield wipers in AUTO mode (vehi-
cles with rain-sensing windshield wipers)
The windshield wipers may operate unexpectedly if the sensor is touched or
the windshield is subject to vibration in AUTO mode. Take care that your fin-
gers, etc. do not become caught in the windshield wipers.
■ Caution regarding the use of washer fluid
When it is cold, do not use the washer fluid until the windshield becomes
warm. The fluid may freeze on the windshield and cause low visibility. This
may lead to an accident, resulting in death or serious injury.
NOTICE
■When the windshield is dry
Do not use the wipers, as they may damage the windshield.
■ When the washer fluid tank is empty
Do not operate the switch continually as the washer fluid pump may over-
heat.
■ When a nozzle becomes blocked
In this case, contact your Toyota dealer.
Do not try to clear it with a pin or other object. The nozzle will be damaged.
■ To prevent 12-volt battery discharge
Do not leave the wipers on longer than necessary when the hybrid system
is off.

PRIUS_OM_OM47B54U_(U)
3594-5. Using the driving support systems
4
Driving
■Intelligent Clearance Sonar function while the Simple Advanced Parking
Guidance System is operating
While the Simple Advanced Parking Guidance System is operating, if the sys-
tem detects an obstacle that could result in a collision, hybrid system output
suppression control and brake control of the Intelligent Clearance Sonar func-
tion are operated, regardless of whether the Intelligent Clearance Sonar\
func-
tion is on or off. ( →P. 346)
● After the Intelligent Clearance Sonar function operates, operation of th\
e
Simple Advanced Parking Guidance System is temporarily stopped, and
operation of the Intelligent Clearance Sonar function is indicated on the
multi-information display. ( →P. 350)
● When operation of the Simple Advanced Parking Guidance System is
stopped 3 times by operation of the Intelligent Clearance Sonar function, the
Simple Advanced Parking Guidance System is canceled.
● Once the Simple Advanced Parking Guidance System becomes available
after the Intelligent Clearance Sonar function is operated, a message
prompting you to shift is displayed on the multi-information display. Opera-
tion of the Simple Advanced Parking Guidance System can be resumed by
shifting according to the prompt on the multi-information display and press-
ing the S-APGS switch ( →P. 360) again.
■ Shifting while the Simple Advanced Parking Guidance System is operat-
ing
If the system determines that the drivers intends to move forward or in
reverse, assistance continues even if the drivers shifted before being
prompted to do so by the system. However, because driver operation differs
from the guidance provided by the system, the number of turning maneuvers
may increase.

580
PRIUS_OM_OM47B54U_(U)
7-2. Maintenance
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Owner’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified service shop for advice.
Engine compartment
ItemsCheck points
12-volt batteryCheck the connections. (→P. 597)
Brake fluidIs the brake fluid at the correct level? ( →P. 600)
Engine/power control
unit coolantIs the engine/power control unit coolant at the
correct level? (→P. 594)
Engine oilIs the engine oil at the correct level? (→P. 591)
Exhaust systemThere should not be any fumes or strange
sounds.
Radiator/condenserThe radiator and condenser should be free from
foreign objects. (→P. 596)
Washer fluidIs there sufficient washer fluid? (→P. 602)

584
PRIUS_OM_OM47B54U_(U)
7-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
12-volt battery
condition
(→ P. 597)•Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
(→ P. 600)• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine/power
control unit cool-
ant level
(→ P. 594)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with
55% coolant and 45% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(→ P. 591)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( →P. 630)• Fuse with same amperage rating as original
Light bulbs
(→ P. 635)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver• Wrench
Radiator and con-
denser ( →P. 596)⎯

590
PRIUS_OM_OM47B54U_(U)
7-3. Do-it-yourself maintenance
Engine compartment
Engine coolant reservoir (→ P. 594)
Fuse boxes ( →P. 630)
Engine oil level dipstick (→ P. 591)
Engine oil filler cap ( →P. 592)
Brake fluid reservoir (→ P. 600) 12-volt battery (
→P. 597)
Power control unit coolant
reservoir ( →P. 594)
Radiator ( →P. 596)
Condenser ( →P. 596)
Electric cooling fans
Washer fluid tank ( →P. 602)1
2
3
4
5
6
7
8
9
10
11

594
PRIUS_OM_OM47B54U_(U)
7-3. Do-it-yourself maintenance
The coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the hybrid system is cold.
■Engine coolant reservoir
Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to
the “FULL” line. ( →P. 714)
■
Power control unit coolant reservoir Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to
the “FULL” line. ( →P. 714)
Coolant
1
2
3
1
2
3

781Alphabetical index
PRIUS_OM_OM47B54U_(U)
Child-protectors....................... 168
CleaningAluminum wheels.................. 567
Camera sensor ..................... 271
Exterior ................................. 566
Interior................................... 572
Radar sensor ........................ 270
Seat belts .............................. 574
Water-repellent coating......... 567
Coat hooks ............................... 550
Combination meter .................... 92 Clock adjustment .................... 97
Main display .......................... 107
Multi-information display ....... 114
Warning lights and indicators ............................ 100
Condenser ................................ 596
Console box ............................. 527
Coolant Capacity ................................ 728
Checking ............................... 594
Preparing and checking before winter....................... 412
Cooling system ........................ 594 Hybrid system overheating......................... 714
Consumption screen ............... 153
Cruise control
Cruise control........................ 313
Dynamic radar cruise control with full-speed
range .................................. 298
Cup holders.............................. 528
Curtain shield airbags ............... 36
Customizable features ............ 748 Daytime running light
system.................................... 245
Deck board ............................... 531
Defogger Outside rear view mirrors ..... 515
Rear window ......................... 515
Windshield ............................ 515
Dimension ................................ 722
Dinghy towing.......................... 224
Display BSM (Blind Spot Monitor) ..... 320
Drive information .................. 116
Dynamic radar cruise control with full-speed range .......... 298
Energy monitor ............. 117, 153
Head-up display.................... 146
LDA (Lane Departure Alert with steering control) .......... 292
Multi-information display ....... 114
Parking assist system ....... ................. 334, 361
Pre-collision warning ............ 275
Trip information..................... 109
Warning messages ............... 663
Do-it-yourself maintenance .... 584
Door courtesy lights ............... 523 Location ................................ 523
Wattage ................................ 732D

783Alphabetical index
PRIUS_OM_OM47B54U_(U)
If you have a flat tire ............. 670
If you lose your keys ..... 161, 164
If you think something is wrong .............................. 652
If your vehicle becomes
stuck ................................... 719
If your vehicle has to be stopped in an
emergency.......................... 645
If your vehicle needs to be towed .................................. 646
If your vehicle overheats ....... 714
Energy monitor ................ 117, 153
Engine Accessory mode ................... 227
Compartment ........................ 590
Engine switch........................ 225
Exhaust gas precautions ........ 56
Hood ..................................... 587
How to start the hybrid system ......... ....................... 225
Identification number ............ 724
If the hybrid system will not start .............................. 703
If your vehicle has to be stopped in an
emergency.......................... 645
Ignition switch (power switch) .................... 225
Overheating .......................... 714
Power switch......................... 225 Engine coolant
Capacity................................ 728
Checking............................... 594
Preparing and checking before winter ...................... 412
Engine oil Capacity................................ 726
Checking............................... 591
Oil pressure warning light ..... 653
Preparing and checking before winter ...................... 412
Engine switch .......................... 225 Auto power off function ......... 227
Changing the power switch modes ..................... 227
If your vehicle has to be stopped in an
emergency ......................... 645
Starting the hybrid system .... 225
EPS
(Electronic Power Steering) Function ................................ 402
Warning light......................... 654
EV indicator ............................. 119
EV drive mode ......................... 231
Event data recorder (EDR) ........................................ 11
Exhaust gas precautions .......... 56

788Alphabetical index
PRIUS_OM_OM47B54U_(U)
Navigation system*
Noise from under vehicle............ 8
Odometer.................................. 109
OilEngine oil .............................. 726
Opener
Fuel filler door ....................... 264
Hood ..................................... 587
Outside rear view mirrors ....... 196
Adjustment ............................ 196
Blind Spot Monitor ................ 320
Folding .................................. 196
Outside rear view mirror defoggers ........................... 515
Outside temperature
display .................................... 108
Overhead console ................... 530
Overheating.............................. 714
Overheating, Engine................ 714 P position switch ..................... 235
Panic mode .............................. 161
Parking assist sensors
Intelligent Clearance Sonar.................................. 344
Intuitive parking assist .......... 333
S-APGS (Simple Advanced Parking Guidance
System) .............................. 357
Parking brake Operation .............................. 241
Parking brake engaged
warning buzzer ................... 241
Parking lights
Light switch ........................... 242
Replacing light bulbs .... 637, 641
Wattage ................................ 732
Parking lock ............................. 235
PCS (Pre-Collision System) Enabling/disabling the
system .......... ...................... 279
Function ................................ 275
Warning light......................... 654
Personal lights......................... 523 Switch ................................... 524
Wattage ................................ 732
Power control unit coolant
Capacity................................ 728
Checking............................... 594
Preparing and checking before winter ...................... 412
Radiator ................................ 596
Power outlets ........................... 541
Power steering (Electric
Power Steering system) ....... 402 Warning light......................... 654
N
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