audio TOYOTA PRIUS PLUS 2019 User Guide

1563-2. Opening, closing and locking the doors
PRIUS +_OM_OM47D30E_(EE)■Conditions affecting operation
The smart entry & start system, wireless remote control and immobilizer sys-
tem use weak radio waves. In the following situations, the communication
between the electronic key and the vehicle may be affected, preventing the
smart entry & start system, wireless remote control and immobilizer system
from operating properly. (Ways of coping: P. 5 1 1 )
●When the electronic key battery is depleted
●Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electrical
noise
●When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wireless key (that emit radio waves) is being used nearby
●When carrying the electronic key together with the following devices that
emit radio waves
• When carrying a portable radio, cellular phone, cordless phone or other
wireless communication device
• Another vehicle’s electronic key or a wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic content or metallic objects are attached to the
rear window
●When the electronic key is placed near a battery charger or electronic
devices

2274-2. Driving procedures
4
Driving
PRIUS +_OM_OM47D30E_(EE)
Modes can be changed by pressing the power switch with the brake
pedal released. (The mode changes each time the switch is pressed.)
Vehicles without multi-information display
Off
The emergency flashers can be
used.
The smart entry & start system
indicator light (green) is off.
ACCESSORY mode
Some electrical components such
as the audio system can be used.
The smart entry & start system
indicator light (green) flashes
slowly.
ON mode
All electrical components can be
used.
The smart entry & start system indicator light (green) flashes slowly.
Vehicles with multi-information display
Off
The emergency flashers can be
used.
The multi-information display will
not be displayed.
ACCESSORY mode
Some electrical components such
as the audio system can be used.
“POWER ON” will be displayed on
the multi-information display.
ON mode
All electrical components can be
used.
“POWER ON” will be displayed on the multi-information display.
Changing power switch modes

2914-5. Using the driving support systems
4
Driving
PRIUS +_OM_OM47D30E_(EE)■Temporary cancellation of functions
When operation conditions are no longer met, a function may be temporarily
canceled. However, when the operation conditions are met again, operation
of the function is automatically restored. (P. 290)
■Steering control function
Depending on the vehicle speed, lane departure situation, road conditions,
etc., the driver may not feel the function is operating or the function may not
operate at all.
■Lane departure alert function
The warning buzzer may be difficult to hear due to external noise, audio play-
back, etc.
■Hands off steering wheel warning
Depending on the vehicle and road conditions, the warning may not operate.
■Vehicle sway warning function
■White (yellow) lines are only on one side of road
The LDA system will not operate for the side on which white (yellow) lines
could not be recognized. When the system determines that the
driver has removed their hands from the
steering wheel while the steering control
function is operating, a warning message
urging the driver to hold the steering
wheel and the symbol shown in the illus-
tration are displayed on the multi-informa-
tion display.
If the driver continues to keep their hands
off of the steering wheel, a warning mes-
sage and the symbol shown in the illustra-
tion are displayed on the multi-information
display, and the function is temporarily
canceled. This warning also operates in
the same way when the driver continu-
ously operates the steering wheel only a
small amount. Always keep your hands
on the steering wheel when using this
system, regardless of warnings.
When the system determines that the
vehicle is swaying while the vehicle sway
warning function is operating, a buzzer
sounds and a warning message urging
the driver to rest and the symbol shown in
the illustration are simultaneously dis-
played on the multi-information display.

3696-1. Maintenance and care
PRIUS +_OM_OM47D30E_(EE)
6
Maintenance and care
NOTICE
■Cleaning detergents
● Do not use the following types of detergent, as they may discolor the vehi-
cle interior or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic substances such as benzene or gasoline,
alkaline or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alco-
hol
● Do not use polish wax or polish cleaner. The instrument panel’s or other
interior part’s painted surface may be damaged.
■ Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of
leather surfaces:
● Remove any dust or dirt from leather surfaces immediately.
● Do not expose the vehicle to direct sunlight for extended periods of time.
Park the vehicle in the shade, especially during summer.
● Do not place items made of vinyl, plastic, or containing wax on the uphol-
stery, as they may stick to the leather surface if the vehicle interior heats
up significantly.
■ Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes
into contact with electrical components such as the audio system above or
under the floor of the vehicle. Water may also cause the body to rust.
■ When cleaning the inside of the windshield (vehicles with Toyota
Safety Sense)
Do not allow glass cleaner to contact the lens. Also, do not touch the
lens.( P. 261)
■ Cleaning the inside of the rear window
● Do not use glass cleaner to clean the rear window, as this may cause
damage to the rear window defogger heater wires. Use a cloth dampened
with lukewarm water to gently wipe the window clean. Wipe the window in
strokes running parallel to the heater wires.
● Be careful not to scratch or damage the heater wires.

4537-2. Steps to take in an emergency
PRIUS +_OM_OM47D30E_(EE)
7
When trouble arises
■Conditions that the tire pressure warning system may not function prop-
erly
 P. 397
■ If the tire pressure warning light frequently comes on after blinking for
1minute
If the tire pressure warning light frequently comes on after blinking for
1 minute when the power switch is turned to ON mode, have it checked by
any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
■ Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location
or audio sound.

5157-2. Steps to take in an emergency
PRIUS +_OM_OM47D30E_(EE)
7
When trouble arises
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 retailer or Toyota
authorized repairer, or any reliable repairer.
Once the hybrid system has started, remove the jumper cables in
the exact reverse order from which they were connected.
Close the exclusive jump starting terminal cover, and reinstall the
fuse box cover to its original position.
When installing, first hook the fuse box cover onto the two rear tabs.
Once the hybrid system starts, have the vehicle inspected at any
authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer as soon as possible.
■ Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■ To prevent 12-volt battery discharge
● Turn off the headlights and the audio system while the hybrid system is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic.
■ When the 12-volt battery is removed or discharged
● 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.
● 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 battery discharged, be especially careful when recon-
necting the 12-volt battery.
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6
7
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547
Index
PRIUS +_OM_OM47D30E_(EE)What to do if...
(Troubleshooting) ..................... 548
Alphabetical index ...................... 552
For vehicles with navigation system or multimedia system,
refer to the “Navigation and multimedia system Owner’s
Manual” for information regarding the equipment listed below.
• Navigation system
• Rear view monitor system
• Audio/visual system
• IPA (Intelligent Parking Assist)

553Alphabetical index
PRIUS +_OM_OM47D30E_(EE)
Alarm......................................... 104
Alarm..................................... 104
Warning buzzer ..................... 444
Anchor brackets ........................ 67
Antenna
Smart entry & start system.... 153
Anti-lock brake system
(ABS) ...................................... 318
Function ................................ 318
Warning light ......................... 445
Approach warning ................... 307
Assist grips .............................. 357
Audio input
*
Audio system*
Automatic air conditioning
system
Air conditioning filter.............. 413
Automatic air conditioning
system ................................ 332
Automatic headlight leveling
system .................................... 243
Function ................................ 243
Warning light ......................... 449
Automatic High Beam ............. 244
Automatic light control
system .................................... 242
AUX port
*
Auxiliary boxes ................ 349, 351Back door ................................. 148
Back-up lights
Replacing light bulbs............. 428
Wattage ................................ 536
Battery (12-volt battery)
Battery checking ................... 389
If the 12-volt battery is
discharged .......................... 513
Preparing and checking
before winter....................... 327
Warning light ......................... 444
Battery (traction battery)........... 85
Bluetooth
®*
Bottle holders .......................... 347
Brake
Fluid ...................................... 534
Parking brake........................ 240
Regenerative braking.............. 82
Warning light ......................... 444
Brake assist ............................. 318
Brake Override System ........... 213
Break-in tips ............................. 214
Brightness control
Instrument cluster light
control................................. 120
B
*: Refer to the “Navigation and multimedia system Owner’s Manual”.

563Alphabetical index
PRIUS +_OM_OM47D30E_(EE)
Sensor
Automatic headlight
system ................................ 242
Automatic High Beam
system ................................ 244
Inside rear view mirror .......... 205
LDA (Lane Departure
Alert) ................................... 284
Radar sensor ........................ 261
Service reminder
indicators ............................... 112
Shift lever ................................. 233
Shift lever light ......................... 342
Side airbags ............................... 46
Side doors ................................ 144
Side mirrors.............................. 206
Adjustment ............................ 206
Folding .................................. 206
Heaters ................................. 335
Side turn signal lights
Replacing light bulbs ............. 430
Turn signal lever ................... 239
Smart entry & start system ..... 153
Antenna location ................... 153
Entry functions ...................... 144
Starting the hybrid system .... 224
Warning message ................. 473
Snow tires................................. 327
Spare tire
Inflation pressure .................. 535
Storage location .................... 479
Spark plug ................................ 532
Specifications .......................... 526
Speech command system
*
Speedometer ............................ 118
SRS airbags................................ 46Steering wheel
Adjustment ............................ 202
Audio switches
*
DISP button .......................... 121
Meter control switches .......... 126
Telephone switches
*
TRIP button........................... 120
Stop/tail lights .......................... 430
Storage feature ........................ 345
Storage precautions ................ 345
Stuck
If the vehicle becomes
stuck ................................... 523
Sun visors ................................ 354
Sunshade
Panoramic roof shades ......... 358
Rear door .............................. 360
Switch
Audio remote control
switches
*
Automatic High Beam
system ................................ 244
Climate remote control
switches.............................. 340
Clock adjustment buttons ..... 355
Cruise control switch..... 313, 299
DISP button .......................... 121
Door lock switch.................... 146
Driving mode select switch ... 317
Emergency flashers switch ... 434
Engine switch........................ 224
EV drive mode switch ........... 231
Fog light switch ..................... 250
*: Refer to the “Navigation and multimedia system Owner’s Manual”.