ignition Lexus GS250 2012 Service Manual

2984-5. Using the driving support
GS350/250_EE (OM30C36E)
Screen display
The parking assist monitor screen will be displayed if the shift
lever is shifted to R while the engine switch is in IGNITION ON
mode.
The parking assist monitor displays the last-used parking mode first.
Display mode switch screen button
Switches the display mode. (P. 299)
Lexus parking assist-sensor display*
If an obstacle is detected while the Lexus parking assist-sensor is on, a
display is shown in the top right corner of the screen.
*: Except for 12.3-inch display
Parking mode switch screen button
Switches the parking mode (between perpendicular parking and parallel
parking assist screens)
Narrow mode screen on-off button
Switch the narrow mode on and off. (P. 313)
Using the Lexus parking assist monitor
Perpendicular parkingParallel parking
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3715-1. Remote Touch screen
5
Interior features
GS350/250_EE (OM30C36E)If the engine switch is turned to
ACCESSORY or IGNITION
ON mode, the initial screen will
be displayed for a few seconds as
the system starts up.
Images shown on the initial screen
can be changed to suit individual
preferences. (P. 389)
SwitchPage
“Car”P. 3 7 8
“Info”Navigation System Owner’s Manual
“Setup”P. 3 8 2
“Navi”Navigation System Owner’s Manual
“Audio”P. 432, 467
“Climate”P. 4 0 9
“Telephone”P. 5 4 2
“Display”P. 3 7 2
Initial screen

3805-1. Remote Touch screen
GS350/250_EE (OM30C36E)
Trip information
If the “Trip information” screen does not appear, select “Trip
information” on the “Past record” screen.
Resetting the consumption
data
Current fuel consumption
per minute
Previous fuel consumption
per minute
Average speed
Elapsed time
Cruising range
Average fuel consumption for
the past 15 minutes is divided
by color into past averages and
averages attained since the
engine switch was last turned to
IGNITION ON mode. Use the
displayed average fuel con-
sumption as a reference.
The image is an example only,
and may vary slightly from
actual conditions.
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4305-2. Using the air conditioning system and defogger
GS350/250_EE (OM30C36E)
Rear window and outside rear view mirror
defoggers
On/off
The defoggers will automatically
turn off after 15 to 60 minutes. The
operation time changes according
to the ambient temperature and
vehicle speed.
Operating conditions
The engine switch must be in the IGNITION ON mode.
These features are used to defog the rear window, and to remove
raindrops, dew and frost from the outside rear view mirrors.
CAUTION
When the outside rear view mirror defoggers are on
Do not touch the rear view mirror surfaces, as they can become very hot
and burn you.
NOTICE
To prevent battery discharge
Turn the defoggers off when the engine is off.

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5 5-2. Using the air conditioning system and defogger
Interior features
GS350/250_EE (OM30C36E)
Windshield wiper de-icer
Press the “MENU” button on the Remote Touch. (P. 368)
Select “Climate” on the
“Menu” screen.
ON/OFF
Select to turn on the wind-
shield wiper de-icer. The wind-
shield wiper de-icer will
automatically turn off after
approximately 15 minutes. Select-
ing again also turns the de-
icer off.
Operating conditions
The engine switch must be in the IGNITION ON mode.
: If equipped
This feature is used to prevent ice from building up on the wind-
shield and wiper blades.
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CAUTION
When the windshield wiper de-icer is on
Do not touch the glass at the lower part of the windshield or to the side of
the front pillars as the surfaces can become very hot and burn you.

4755-3. Using the audio system
5
Interior features
GS350/250_EE (OM30C36E)
Playing DVD video
For safety reasons, you can enjoy the visual contents of discs only
when the vehicle is completely stopped with the engine switch in
ACCESSORY or IGNITION ON mode and the parking brake
applied. While driving in DVD video mode, only the DVD’s audio
can be heard.
When a DVD video disc is inserted while driving, the audio con-
tents of the main feature will automatically be played. However,
some discs may not be played from the main story.
Press the “MEDIA” button if a disc has already been loaded in the
disc slot.
Select the “DISC” tab or press the “MEDIA” button repeatedly
until the “DISC” tab is selected.

5015-3. Using the audio system
5
Interior features
GS350/250_EE (OM30C36E)To use the Bluetooth
® audio system, you need to enter your porta-
ble player into the system. Once registered, you can enjoy your
music on the vehicle’s audio system. (P. 606)
For the operation procedure for the portable player, consult your
player’s accompanying instruction manual.
When “Bluetooth* power” is turned on
When the portable player is on standby for the connection, it will
be automatically connected whenever the engine switch is in
either ACCESSORY or IGNITION ON mode.
When “Bluetooth* power” is turned off
Manually connect the portable player in accordance with the fol-
lowing procedure.
Select “Connect”.
Select the desired portable
player.
*: Bluetooth is a registered trademark of Bluetooth SIG, Inc.
Connecting Bluetooth® audio player
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5085-3. Using the audio system
GS350/250_EE (OM30C36E)
About Bluetooth®
Compatible models
Portable players must correspond to the following specifications:
Bluetooth® specification
Ver. 1.1 or higher
(Recommended: Ver. 2.1+EDR or higher)
Profile
• A2DP (Advanced Audio Distribution Profile) Ver. 1.0 or higher
(Recommended: Ver. 1.2 or higher)
• AVRCP (Audio/Video Remote Control Profile) Ver. 1.0 or higher
(Recommended: Ver. 1.4 or higher)
However, please note that some functions may be limited depending on the
type of portable player. Also, the different screen is displayed depending on
which portable player is connecting.
Certification
P. 5 4 9
Reconnecting the portable player
If the portable player is disconnected with a poor reception when the engine
switch is in ACCESSORY or IGNITION ON mode, the system automati-
cally reconnects the portable player.
If you have switched off the portable player yourself, follow the instructions
below to reconnect:
Select the portable player again
Enter the portable player
When transferring ownership of your vehicle
Be sure to remove the registered portable player from the system. (P. 601) Bluetooth is a registered trademark of
Bluetooth SIG. Inc.

5595-4. Using the hands-free phone system (for cellular phone)
5
Interior features
GS350/250_EE (OM30C36E)There are two connection methods available — automatic and man-
ual.
Automatic
When you register your
phone, auto connection will be
activated. Always set it to this
mode and leave the Blue-
tooth
® phone on the place
where connection can be
established.
When the engine switch is
turned to ACCESSORY or
IGNITION ON mode, the sys-
tem will search for a nearby
cellular phone you have regis-
tered. The system will connect
with the phone that was last
connected, if it is nearby.
When “Display telephone sta-
tus” is set to “On”, the connec-
tion status is displayed. (P.
612)
Bluetooth® phone connection

5615-4. Using the hands-free phone system (for cellular phone)
5
Interior features
GS350/250_EE (OM30C36E)
Reconnecting to the Bluetooth® phone
If the system cannot connect due to poor signal strength with the engine
switch in ACCESSORY or IGNITION ON mode, the system will automati-
cally attempt to reconnect.
If the phone is turned off, the system will not attempt to reconnect. In this
case, it must be connected manually, or the phone must be re-selected or re-
entered.
Connecting the phone while Bluetooth® audio is playing
Bluetooth® audio will stop temporarily.
It may take time to connect.
Connecting the phone while another Bluetooth® device is connected
When another Bluetooth
® device is currently connected, a confirmation mes-
sage will be displayed. To disconnect the Bluetooth® device, select “Yes”.
Connecting the phone while 5 Bluetooth® devices have already been regis-
tered
When 5 Bluetooth
® devices have already been registered, a registered device
needs to be deleted. Select “Yes” to delete one or more.
Select the device to be deleted, then select “Remove”, and “Yes”.
If the Bluetooth® phone has a Bluetooth® audio function
When the Bluetooth
® phone to be registered has a Bluetooth® audio function,
this audio function will be registered automatically at the same time and con-
firmation message may be displayed. If this screen is displayed, select “Yes”
to connect the audio function or select “No” to cancel the connection.