Lexus RC F Owner's Manual page 361

Symptom
Even though all con-
ceivable measures
have been taken, the
symptom status does
not change.
: For details, refer to the owner's manual that came with the cellular phone.
RCF_RC_Navi_U
Likely cause
The cellular phone is Bring the cellular
not close enough to phone closer to this
this system. system.
Turn off Wi-Fi
Radio interference
vices or other devic-
has occurred.
es that may emit
radio waves.
Turn
phone off, remove
and reinstall the bat-
tery pack, and then
restart the cellular
phone.
Enable the cellular
phone's Bluetooth
connection.
Disable the Wi-Fi
The cellular phone is
connection of the
the most likely cause
cellular phone.
of the symptom.
Stop
phone's security soft-
ware and close all ap-
plications.
Before using an ap-
plication installed on
the cellular phone,
carefully check its
source and how its
operation might af-
fect this system.
3. WHAT TO DO IF...
Page
Solution
Cellular
phone

®
de-

the cellular

® 
®

the cellular


This
system




8



361