2020 TOYOTA PRIUS Accessories, Audio & Navigation (in English)

1135-1. Rear view monitor system
5
Peripheral monitoring system
The distance guide lines and the vehicle width guide lines
may not actually be parallel
with the dividing lines of the
parking space, even when
they appear to be so. Be sure
to check visually.
 The distances between the
vehicle width guide lines and
the left and right dividing lines
of the parking space may not
be equal, even when they
appear to be so. Be sure to
check visually.
 The distance guide lines give
a distance guide for flat road
surfaces. In any of the follow-
ing situations, there is a mar-
gin of error between the guide
lines on the screen and the
actual distance/course on the
road.
■When the ground behind
the vehicle slopes up
sharply
The distance guide lines will
appear to be closer to the vehi-
cle than the actual distance.
Because of this, objects will
appear to be farther away than
they actually are. In the same
way, there will be a margin of
error between the guide lines
and the actual distance/course
on the road.
NOTICE
●The rear view monitor system
may not operate properly in the
following cases.
• If the back of the vehicle is hit, the position and mounting angle
of the camera may change.
• As the camera has a water proof construction, do not
detach, disassemble or modify
it. This may cause incorrect
operation.
• When cleaning the camera lens, flush the camera with a large
quantity of water and wipe it
with a soft and wet cloth.
Strongly rubbing the camera
lens may cause the camera lens
to be scratched and unable to
transmit a clear image.
• Do not allow organic solvent, car wax, window cleaner or a
glass coating to adhere to the
camera. If this happens, wipe it
off as soon as possible.
• If the temperature changes rap- idly, such as when hot water is
poured on the vehicle in cold
weather, the system may not
operate normally.
• When washing the vehicle, do not apply intensive bursts of
water to the camera or camera
area. Doing so may result in the
camera malfunctioning.
●Do not expose the camera to
strong impact as this could
cause a malfunction. If this hap-
pens, have the vehicle
inspected by your Toyota dealer
as soon as possible.
Differences between the
screen and the actual
road

1145-1. Rear view monitor system
■When the ground behind
the vehicle slopes down
sharply
The distance guide lines will
appear to be farther from the
vehicle than the actual distance.
Because of this , objects will
appear to be closer than they
actually are. In the same way,
there will be a margin of error
between the guide lines and the
actual distance/course on the
road.■When any part of the vehi-
cle sags
When any part of the vehicle
sags due to the number of pas-
sengers or the distribution of the
load, there is a margin of error
between the fixed guide lines on
the screen and the actual dis-
tance/course on the road.
A margin of error
A

1155-1. Rear view monitor system
5
Peripheral monitoring system
The distance guide lines are dis-
played according to flat surfaced
objects (such as the road). It is
not possible to determine the
position of three-dimensional
objects (such as vehicles) using
the vehicle width guide lines and
distance guide lines. When
approaching a three-dimen-
sional object that extends out-
ward (such as the flatbed of a
truck), be careful of the follow-
ing.
■Vehicle width guide lines
Visually check the surroundings
and the area behind the vehicle.
In the case shown below, the
truck appears to be outside of
the vehicle width guide lines and
the vehicle does not look as if it
hits the truck. However, the rear
body of the truck may actually
cross over the vehicle width
guide lines. In reality if you back
up as guided by the vehicle
width guide lines, the vehicle
may hit the truck. Vehicle width guide lines
■Distance guide lines
Visually check the surroundings
and the area behind the vehicle.
On the screen, it appears that a
truck is parking at point .
However, in reality if you back
up to point , you will hit the
truck. On the screen, it appears
that is closest and is far-
thest away. However, in reality,
the distance to and is the
same, and is farther than
and .
When approaching three-
dimensional objects
A
B
A
AC
AC
BA
C

1165-1. Rear view monitor system

1175-1. Rear view monitor system
5
Peripheral monitoring system
If you notice any of the following symptoms, refer to the likely cause
and the solution, and re-check.
If the symptom is not resolved by the solution, have the vehicle
inspected by your Toyota dealer.
Things you should know
If you notice any symptoms
SymptomLikely causeSolution
The image is difficult to
see
 The vehicle is in a dark
area
 The temperature
around the lens is
either high or low
 The outside tempera-
ture is low
 There are water drop-
lets on the camera
 It is raining or humid
 Foreign matter (mud
etc.) is adhering to the
camera
 Sunlight or headlights
are shining directly
into the camera
 The vehicle is under
fluorescent lights,
sodium lights, mer-
cury lights etc.
Back up while visually
checking the vehicle’s
surroundings. (Use the
monitor again once con-
ditions have been
improved.)
The procedure for
adjusting the picture
quality of the rear view
monitor system is the
same as the procedure
for adjusting the screen.
( P. 2 3 )
The image is blurry
Dirt or foreign matter
(such as water droplets,
snow, mud etc.) is
adhering to the camera.Flush the camera with a
large quantity of water
and wipe the camera
lens clean with a soft
and wet cloth.
The image is out of
alignment
The camera or sur-
rounding area has
received a strong
impact.Have the vehicle
inspected by your Toy-
ota dealer.

1185-1. Rear view monitor system
The fixed guide lines
are very far out of
alignment
The camera position is
out of alignment.Have the vehicle
inspected by your Toy-
ota dealer.
The vehicle is tilted
(there is a heavy load
on the vehicle, tire
pressure is low due to
a tire puncture, etc.)
 The vehicle is used on
an incline.If this happens due to
these causes, it does
not indicate a malfunc-
tion.
Back up while visually
checking the vehicle’s
surroundings.
SymptomLikely causeSolution

119
6
6
Phone
Phone
6-1. Phone operation (Hands-free system for cellular
phones)
Quick reference........... 120
Some basics ............... 121
Placing a call using the Bluetooth
® hands-free sys-
tem ............................ 125
Receiving a ca ll using the
Bluetooth
®hands-free sys-
tem ............................ 128
Talking on the Bluetooth
®
hands-free system..... 129
Bluetooth
® phone message
function...................... 131
6-2. Setup Phone settings ............ 136
6-3. What to do if... Troubleshooting .......... 146

1206-1. Phone operation (Hands-free system for cellular phones)
6-1.Phone operation (Hands-free system for cellular phones)
The phone screen can be
reached by the following meth-
ods:
From the “PHONE” button
1 Press the “PHONE” button.
From the “MENU” button
1 Press the “MENU” button,
then select “Phone”.
The following functions can be
used on phone operation:
 Registering/connecting a
Bluetooth
® device ( P.25)
 Placing a call using the Blue-
tooth
® hands-free system
( P.125)
 Receiving a call using the
Bluetooth
® hands-free system
( P.128)
 Talking on the Bluetooth
®
hands-free system ( P.129)The following function can be
used on message function:

Using the Bluetooth
® phone
message function ( P.131)
The following functions can be
made in the system:
 Phone settings ( P.136)
 Bluetooth
® settings ( P. 2 9 )
Quick reference
Phone screen operation
Bluetooth® hands-free
system operation
Message function
Setting up a phone