2018 Lexus LC500 check engine

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3-6. Tips for the navigation system
Navigation system
1Slide the armrest as far back while
pressing the button.
2 Lift the armrest while pulling the
knob.
3 Open the cover and plug in the
USB device containing the new
navigation database files.
 The system checks that your data-
base files are valid.
4 Select “Yes” to update.
5 Enter activation code if required.
 If the activation code is invalid, the
navigation database will not be
updated.
6 Make sure the engine is running
and
select “Confirm” to continue with
the update.
 You will see an update progress
screen followed by a confirmation
that the database has updated suc-
cessfully.
7 Remove the USB device when
prompted. This restarts the system
and completes the update process.
●Updating may not complete correctly in the following cases:
• If the system is turned off before updating is complete• If the USB device is removed before
updating is complete
●The amount of time required to complete
the update process depends on the size of the data.
Navigation database
updates
Navigation database which con-
tains system software, map data,
etc., can be updated using a USB
memory.
For details, contact Lexus dealer or
refer to Lexus portal site
(www.my.lexus.eu).
Updating navigation database

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7-2. Setup
Phone
Turn on the power of the USB
device if it is not turned on.
4 Select “Transfer contacts from
device”.
5 Select “From USB”.
6 Select “USB 1” or “USB 2” when
the multiple USB devices are con-
nected. If a USB device is con-
nected, skip this procedure.
7 Select “Replace contacts” or “Add
contact”. If the contact is not regis-
tered, skip this procedure.
“Replace contacts”: Select to transfer the
contact from the connected USB device or
Bluetooth® phone and replace the current
one.
“Add contact”: Select to transfer the
desired contact data from the connected
USB device or Bluetooth® phone to add
to the current one.
8 Select a desired file from vCard file
list.
9 Check that a confirmation screen is
displayed when the operation is
complete.
●Depending on the type of phone used
and number of files, it may take time to download contacts.
●Downloading may not complete cor-rectly in the following cases:• If the engine switch is
turned off during downloading.
• If the USB device or Bluetooth® phone is
removed before downloading is com- plete.
New contact data can be registered.
Up to 4 numbers per person can be
registered.
1 Select “New contact”.
2 Enter the name and select “OK”.
3 Enter the phone number and select
“OK”.
4 Select the phone type for the
phone number.
5 To add another number to this con-
tact, select “Yes”.
■Registering a new contact in a dif-
ferent way (From the “History”
screen)
1 Press the “MENU” button on the
Remote Touch.
2 Select “Phone”.
3 Select the “History” on the sub
menu and select a contact not yet
registered in the contact list.
4 Select “Add to contacts”.
5 Follow the steps in “Registering a
new contact to the contacts list”
from step 2. (P.209)
1 Select “Edit contact”.
2 Select the desired contact.
3 Select next to the name or
desired number.
4 Enter the name or the phone num-
ber and select “OK”.
Registering a new contact to the
contacts list
Editing the contact data

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7-3. What to do if...
■Automatic Bluetooth® connec-
tion on this system is set to off.
Set automatic Bluetooth® connection
on this system to on when the engine
switch is in ACCES-
SORY or IGNITION ON mode mode>. ( P.49)
■Preferred device settings function
on this system is set to on.
Set preferred device settings function
on this system to off. ( P.49)
Set the desired cellular phone to the
highest automatic connection priority.
( P.50)
■Your vehicle is in a area.
Move to where no longer appears
on the display.
■The profile version of the con-
nected cellular phone may not be
compatible with transferring
phonebook data.
For a list of specific devices which
operation has been confirmed on this
system, check with your Lexus retailer
or Lexus authorized repairer, or any
reliable repairer.
■Automatic contact transfer func-
tion on this system is set to off.
Set automatic contact transfer function
on this system to on. ( P.206)
■Passcode has not been entered on
the cellular phone.
Enter the passcode on the cellular
phone if requested (default passcode:
1234).
■Transfer operation on the cellular
phone has not completed.
Complete transfer operation on the
cellular phone (approve transfer oper-
ation on the phone).
■Automatic contact transfer func-
tion on this system is set to on.
Set automatic contact transfer function
on this system to off. ( P.206)
■Message transfer is not enabled on
the cellular phone.
Enable message transfer on the cellu-
lar phone (approve message transfer
on the phone).
■Automatic transfer function on this
system is set to off.
Set automatic transfer function on this
When making/receiving a call
A call cannot be made/received.
When using the phonebook
Phonebook data cannot be trans-
ferred manually/automatically.
Phonebook data cannot be edited.
When using the Bluetooth® mes-
sage function
Messages cannot be viewed.

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7-3. What to do if...
Phone
system to on. (P.206)
■Notification of SMS/MMS/E-mail
reception on this system is set to
off.
Set notification of SMS/MMS/E-mail
reception on this system to on.
( P.205)
■Automatic message transfer func-
tion is not enabled on the cellular
phone.
Enable automatic transfer function on
the cellular phone.
■Connection confirmation display
on this system is set to on.
To turn off the display, set connection
confirmation display on this system to
off. ( P.50)
*: The engine switch is in
ACCESSORY or IGNITION ON
mode .
■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 symptom.
Turn the cellular phone off, remove and
reinstall the battery pack, and then
restart the cellular phone.
Enable the cellular phone’s Bluetooth®
connection.
Disable the Wi-Fi® connection of the
cellular phone.
Stop the cellular phone’s security soft-
ware and close all applications.
Before using an application installed on
the cellular phone, carefully 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.
New message notifications are not
displayed.
In other situations
The Bluetooth® connection status is
displayed at the top of the screen
each time the system is activated.*
Even though all conceivable mea-
sures have been taken, the symptom
status does not change.