2018 TOYOTA PRIUS battery

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4-5. Using the driving support systems
●Influence from other sonic waves
• An ultrasonic wave source is nearby, such as the horn or clearance sonar
of another vehicle, a vehicle detector, a motorcycle engine or the air
brake of a large vehicle
• Electronic components (such as a backlit license plate (especially fluo- rescent types), fog lights, a fender pole or a wireless antenna) are
installed near the sensors
● Changes in the vehicle
• The vehicle is tilted a large amount
• The height of the vehicle has drastically changed due to the carried load
(the nose tilts up or down)
• The direction of the sensor has deviated due to a collision or other impact
■ Intelligent Clearance Sonar function while the Simple Advanced Parking
Guidance System is operating
→P. 365
■ When removing and installi ng the 12-volt battery
The system needs to be initialized.
The system can be initialized by driving the vehicle straight ahead for 5 sec-
onds or more at a speed of approximately 22 mph (35 km/h) or higher.
■ When “ICS Unavailable” is displayed on the multi-information display
and the ICS OFF indicator flashes
● Ice, snow, dirt, etc., may have adhered to the sensor. If this occurs, remove
the ice, snow, dirt, etc., from the sensor to return the system to normal.
Also, a warning message may be displayed at low temperatures due to ice
forming on the sensor, and the sensor may not detect obstacles. Once the
ice melts, the system will return to normal.
● If this message is shown even after removing dirt from the sensor, or shown
when the sensor was not dirty to begin with, have the vehicle inspected at
your Toyota dealer.
● System initialization may not have been performed after removal and instal-
lation of the 12-volt battery. Perform system initialization.
■ When “ICS Malfunction Visit Your Deal er” is displayed on the multi-infor-
mation display, the ICS OFF indi cator flashes and the buzzer sounds
The system may not be operating properly. Have the vehicle inspected at
your Toyota dealer.

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4-5. Using the driving support systems
When the Simple Advanced Park ing Guidance System cannot be
operated, or when operation is stopped, canceled, etc., the one of the
following message is displayed on the multi-information display. Take
appropriate action according to the display.
■When it is not possible to operate
Multi-information display messages
MessageSituation•Handling method
The system may be malfunctioning.
→ Turn the power switch off and then start the
hybrid system.
Have the vehicle inspected by your Toyota
dealer if the message is displayed again.
There may be a system failure.
Power steering equipment is temporarily overheat-
ing.
→Turn the power switch off, wait for a little
while, and then start the hybrid system again.
The hybrid system is not operating.
→Start the hybrid system.
Ice, snow, dirt, etc., has adhered to the sensor.
→Remove any ice, snow, dirt, etc.
The sensor is frozen.
→Once the sensor thaws, the system will return
to normal.
The 12-volt battery has been removed and rein-
stalled.
→Drive the vehicle straight ahead for 5 seconds
or more at a speed of approximately 22 mph
(35 km/h) or higher.
The S-APGS switch is operated when the vehicle
speed exceeds 16 mph (30 km/h).
→Operate the switch when the vehicle speed is
approximately 16 mph (30 km/h) or less.

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4-6. Driving tips
4
Driving
Hybrid vehicle driving tips
◆Using Eco drive mode
When using Eco drive mode, the torque corresponding to the accel-
erator pedal depression amount can be generated more smoothly
than it is in normal conditions. In addition, the operation of the air
conditioning system (h eating/cooling) will be minimized, improving
the fuel economy. ( →P. 324)
◆Use of Hybrid System Indicator
The Eco-friendly driving is possible by keeping the Hybrid System
Indicator within Eco area. ( →P. 1 1 9 )
◆Shift position operation
Shift the shift position to D when st opped at a traffic light, or driving
in heavy traffic etc. Shift the sh ift position to P when parking. When
using the N, there is no positive effect on fuel consumption. In the
N, the gasoline engine operates but electricity cannot be gener-
ated. Also, when using the air cond itioning system, etc., the hybrid
battery (traction batter y) power is consumed.
◆Accelerator pedal/brake pedal operation
●Drive your vehicle smoothly. Avoid abrupt acceleration and
deceleration. Gradual accelerati on and deceleration will make
more effective use of the electric motor (traction motor) without
having to use gasoline engine power.
● Avoid repeated acceleration. Repeated acceleration consumes
hybrid battery (traction battery) power, resulting in poor fuel con-
sumption. Battery power can be restored by driving with the
accelerator pedal slightly released.
For economical and ecological driv ing, pay attention to the fol-
lowing points:

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5-1. Basic Operations
Audio system types
Entune Audio
→ P. 4 2 5
Entune Premium Audio with Navigation
Owners of models equipped with a navigation system should refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.
■ Using cellular phones
Interference may be heard through the audio system’s speakers if a cellular
phone is being used inside or close to the vehicle while the audio system is
operating.
NOTICE
■To prevent 12-volt battery discharge
Do not leave the audio system on longer than necessary when the hybrid
system is off.
■ To avoid damaging the audio system
Take care not to spill drinks or other fluids on the audio system.

4525-6. Using an external device
PRIUS_OM_OM47B89U_(U)
■About iPod
●“Made for iPod” and “Made for iPhone” mean that an electronic accessory
has been designed to connect specifically to iPod or iPhone, respectively,
and has been certified by the developer to meet Apple performance stan-
dards.
● Apple is not responsible for the operation of this device or its compliance
with safety and regulatory standards. Please note that the use of this acces-
sory with iPod or iPhone may affect wireless performance.
● iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks of
Apple Inc., registered in the U.S. and other countries. Lightning is a trade-
mark of Apple Inc.
■ iPod cover art
●Depending on the iPod and songs in the iPod, iPod cover art may be dis-
played.
● This function can be changed to on/off. ( →P. 435)
● It may take time to display iPod cover art, and the iPod may not be operated
while the cover art display is in process.
● Only iPod cover art that is saved in JPEG format can be displayed.
■ iPod functions
●When an iPod is connected and the audio source is changed to iPod mode,
the iPod will resume play from the same point in which it was last used.
● Depending on the iPod that is connected to the system, certain functions
may not be available. If a function is unavailable due to a malfunction (as
opposed to a system specification), disconnecting the device and recon-
necting it may resolve the problem.
● While connected to the system, the iPod cannot be operated with its own
controls. It is necessary to use the controls of the vehicle’s audio system
instead.
● When the battery level of an iPod is very low, the iPod may not operate. If
so, charge the iPod before use.
● Compatible models ( →P. 454)

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5-8. Bluetooth® Audio
Listening to Bluetooth® Audio
You can check such indicators as signal strength and battery charge
on the screen.
Connection status
Battery charge
The battery charge indicator may
not be displayed depending on the
connected device.
The screen may look different from t he illustrations shown in this manual.
The Bluetooth® audio system enables the user to enjoy music
played on a portable player from the vehicle speakers via wire-
less communication.
When a Bluetooth
® device cannot be connected, check the connec-
tion status on the “Bluetooth
* Audio” screen. If the device is not con-
nected, either register or reconnect the device. (→ P. 468)
*: Bluetooth is a registered trademark of Bluetooth SIG, Inc.
Status display
1
2
IndicatorsConditions
Connection statusGood Not connected
Battery chargeFull Empty

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5-9. Bluetooth® phone
Using a Bluetooth® Phone
To display the screen shown below, press the switch on the
steering wheel or the button.
Several functions are available to operate on each screen that is dis-
played by selecting the 4 tabs.
Device name
Bluetooth
® connection status
The hands-free system is a function that allows you to use your
cellular phone without touching it.
This system supports Bluetooth
®. Bluetooth® is a wireless data
system that allows the cellular phone to wirelessly connect to
the hands-free system and make/receive calls.
Before making a phone call, check the connection status, battery
charge, call area and signal strength. ( →P. 476)
If a Bluetooth
® device cannot be connected, check the connection
status on the phone screen. If th e device is not connected, either
register or reconnect it. ( →P. 468)
Phone screen
1
2

4765-9. Bluetooth® phone
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You can check indicators such as signal strength and battery charge
on the phone screen.
Connection status
Signal strength
“Rm” is displayed when receiving
in a roaming area. While roaming,
display “Rm” top-left on the icon.
Battery charge
Status display
1
2
3
IndicatorsConditions
Connection status
Good Poor Not connected
Battery charge
Full Empty
Signal strength
Excellent Poor