187
3. WHAT TO DO IF...
Prius_C_Navi_U
PHONE
7
In other situations
SymptomLikely causeSolution
Page
Cellular
phoneThis
system
The Bluetooth® con-
nection status is dis-
played at the top of
the screen each time
the power switch is in
ACCESSORY or ON
mode.
Connection confir-
mation display on
this system is set to
on.To turn off the display,
set connection confir-
mation display on this
system to off.
⎯50
Even though all con-
ceivable measures
have been taken, the
symptom status does
not change.
The cellular phone
is not close enough
to this system.Bring the cellular
phone closer to this
system.
⎯⎯
Radio interference
has occurred.Turn off Wi-Fi® devices
or other devices that
may emit radio waves.⎯⎯
The cellular phone
is the most likely
cause of the symp-
tom.
Turn the cellular phone
off, remove and rein-
stall the battery pack,
and then restart the
cellular phone.
∗⎯
Enable the cellular
phone’s Bluetooth®
connection.
∗⎯
Disable the Wi-Fi®
connection of the cellu-
lar phone.∗⎯
Stop the cellular
phone’s security soft-
ware and close all ap-
plications.
∗⎯
Before using an appli-
cation installed on the
cellular phone, careful-
ly check its source and
how its operation might
affect this system.
∗⎯
∗ : For details, refer to the owner’s manual that came with the cellular phone.
