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426
4-3. Bluetooth
Symptom
Unable to perform pair-
ing
Does not connect auto-
matically when starting
the engine
Automatically
nects, but then discon-
nects suddenly
Disconnects
tently
Does not connect auto-
matically when starting
the engine
*
1
Setting which detects the existence of a device external to the Bluetooth
unit
●
When the OS of the device is updated, the pairing information may be
deleted. If this happens, reprogram the pairing information to the Bluetooth
unit.
●
If you pair your phone which has already been paired to your vehicle more
than once in the past, you need to delete "Toyota" on your mobile device.
Then, execute the Bluetooth
and pair to a newly detected "Toyota".
●
Before you pair your device, make sure that Bluetooth
your phone and on the vehicle.
YARIS_SEDAN_OM_OM99M18z_(U)
®
Cause
The Bluetooth
tion and the Find Mode/
Visible setting
device may turn off
automatically after a
period
of
con-
elapsed depending on
the device.
The device is in a loca-
tion
in
which
wave interference can
intermit-
occur easily, such as
inside a bag in a rear
seat, in a rear pocket of
a pair of pants.
The pairing information
is updated when the
device OS is updated.
®
search on your mobile device once again,
Solution method
®
func-
Check
whether
®
Bluetooth
*
1
on the
and the Find Mode/Vis-
ible setting
device are turned on
time
has
and pairing or recon-
nect.
radio
Move the device to a
location in which radio
wave
interference
less likely to occur.
Perform pairing again.
®
is "ON", both on
the
function
*
1
on the
is
®
®
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