Disp Lexus GS250 2012 Owner's Manual

6095-4. Using the hands-free phone system (for cellular phone)
5
Interior features
GS350/250_EE (OM30C36E)If multiple portable players are registered, follow the procedure
below to select the portable player to be used. You can only use one
portable player at a time.
Display the “Bluetooth
*” screen. (P. 601)
Select “Connect portable player” on the “Bluetooth
*” screen.
Choose the portable player
to be used.
The Bluetooth® mark is dis-
played when you connect the
portable player.
If a completion message is dis-
played, connection is complete.
*: Bluetooth is a registered trademark of Bluetooth SIG. Inc.
When another Bluetooth® device is connected during registering or selecting
a portable player
When another Bluetooth® device is connected, a confirmation message will
be displayed. If you want to disconnect it, select “Yes”.
The currently connected portable player’s screen button will have a Blue-
tooth® mark displayed on it. If the currently connected portable player’s
screen button is selected, the portable player can be disconnected. Select
“Yes” to disconnect.
Selecting a portable player
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6105-4. Using the hands-free phone system (for cellular phone)
GS350/250_EE (OM30C36E)You can confirm and change the Bluetooth
® settings.
To display the screen above, follow the steps below.
Display the “Bluetooth
*” screen. (P. 601)
Select “Detailed Bluetooth* settings” on the “Bluetooth
*”
screen.
*: Bluetooth is a registered trademark of Bluetooth SIG. Inc.
Detailed Bluetooth settings
Page 1Page 2
Changing the device connection status
Changing the name of the connected device.
Changing the passcode that you registered your Bluetooth
®
device in the system
The address peculiar to the system
You cannot change this address. If the same device name is displayed on
the screen of your device, refer to it.
The compatibility profile of the Bluetooth® device
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6115-4. Using the hands-free phone system (for cellular phone)
5
Interior features
GS350/250_EE (OM30C36E)
Changing Bluetooth* power
The Bluetooth
* device is automatically connected when you turn
the engine switch to ACCESSORY or IGNITION ON mode.
You can change between “On” or “Off”.
Display the “Detailed Bluetooth
* settings” screen. (P. 610)
Select “Bluetooth
* power” on the “Detailed Bluetooth* set-
tings” screen.
Select “On” or “Off”, and
then “OK”.
*: Bluetooth is a registered trademark of Bluetooth SIG. Inc.
Editing the device name
Display the “Detailed Bluetooth
* settings” screen. (P. 610)
Select “Device name” on the “Detailed Bluetooth
* settings”
screen.
Input the device name, and select “OK”.
Select “OK” on the “Detailed Bluetooth
* settings” screen.
*: Bluetooth is a registered trademark of Bluetooth SIG. Inc.
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6125-4. Using the hands-free phone system (for cellular phone)
GS350/250_EE (OM30C36E)
Editing the passcode
Display the “Detailed Bluetooth
* settings” screen. (P. 610)
Select “Passcode” on the “Detailed Bluetooth
* settings”
screen.
Input a passcode, and select
“OK”.
Select “OK” on the “Detailed Bluetooth
* settings” screen.
*: Bluetooth is a registered trademark of Bluetooth SIG. Inc.
Bluetooth® device connection status display settings
When “Bluetooth
* power” is “On” and the engine switch is in
ACCESSORY or IGNITION ON mode, the Bluetooth
® phone
and portable player’s connection status can be displayed.
(
P. 611)
Display the “Detailed Bluetooth
* settings” screen. (P. 610)
Select “Display telephone status” or “Display portable player
status” on the “Detailed Bluetooth
* settings” screen.
Select “On”, and then
“OK”.
*: Bluetooth is a registered trademark of Bluetooth SIG. Inc.
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6646-3. Do-it-yourself maintenance
GS350/250_EE (OM30C36E)
CAUTION
Used engine oil
Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation and skin cancer, so care should
be taken to avoid prolonged and repeated contact. To remove used engine
oil from your skin, wash thoroughly with soap and water.
Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground.
Call any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional, service station or auto parts store for information
concerning recycling or disposal.
Do not leave used engine oil within the reach of children.
NOTICE
To prevent serious engine damage
Check the oil level on a regular basis.
When replacing the engine oil
Be careful not to spill engine oil on the vehicle components.
Avoid overfilling, or the engine could be damaged.
Check the oil level on the dipstick every time you refill the vehicle.
Be sure the engine oil filler cap is properly tightened.

671 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350/250_EE (OM30C36E)If any washer does not work or
the warning message appears on
the multi-information display,
the washer tank may be empty.
Add washer fluid.
NOTICE
When recharging the battery
Never recharge the battery while the engine is operating. Also, be sure all
accessories are turned off.
When adding distilled water
Avoid overfilling. Water spilled during battery recharging may cause corro-
sion.
Washer fluid
CAUTION
When adding washer fluid
Do not add washer fluid when the engine is hot or running as washer fluid
contains alcohol and may catch fire if spilled on the engine etc.
NOTICE
Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle’s painted surfaces.
Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the label of the washer fluid
bottle.

6746-3. Do-it-yourself maintenance
GS350/250_EE (OM30C36E)Your vehicle is equipped with a tire pressure warning system that
uses tire pressure warning valves and transmitters to detect low tire
inflation pressure before serious problems arise.
Vehicles without the tire inflation pressure display function
If the tire pressure drops below a predetermined level, the driver is
warned by a warning light. (P. 753)
Vehicles with the tire inflation pressure display function
If the tire pressure drops below a predetermined level, the driver
is warned by a screen display and a warning light. (P. 772)
The tire pressure detected by the tire pressure warning system
can be displayed on the multi-information display. (P. 106)
Installing tire pressure warning valves and transmitters
When replacing tires or wheels, tire pressure warning valves and
transmitters must also be installed.
When new tire pressure warning valves and transmitters are
installed, new ID codes must be registered in the tire pressure
warning computer and the tire pressure warning system must be
initialized. Have tire pressure warning valve and transmitter ID
codes registered by any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional. (P. 676)
Tire pressure warning system (if equipped)

677 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350/250_EE (OM30C36E)
When to replace your vehicle’s tires
Tires should be replaced if:
You have tire damage such as cuts, splits, cracks deep enough to expose the
fabric, and bulges indicating internal damage
A tire goes flat repeatedly or cannot be properly repaired due to the size or
location of a cut or other damage
If you are not sure, consult with any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Replacing tires and wheels (vehicles with the tire pressure warning system)
If the ID code of the tire pressure warning valve and transmitter is not regis-
tered, the tire pressure warning system will not work properly. After driving
for about 10 minutes, the tire pressure warning light blinks for 1 minute and
stays on to indicate a system malfunction.
Tire life
Any tire over 6 years old must be checked by a qualified technician even if it
has seldom or never been used or damage is not obvious.
Routine tire inflation pressure checks
The tire pressure warning system does not replace routine tire inflation pres-
sure checks. Make sure to check tire inflation pressure as part of your routine
of daily vehicle checks.
When rotating the tires (vehicles with the tire pressure warning system featur-
ing a tire inflation pressure display function)
Make sure that the engine switch is off. If the tires are rotated while the
engine switch is in IGNITION ON mode, the tire position information will
not be updated.
If this accidentally occurs, either turn the engine switch to off and then to
IGNITION ON mode, or initialize the system after checking that the tire
pressure is properly adjusted.

6786-3. Do-it-yourself maintenance
GS350/250_EE (OM30C36E)
Low profile tires (except 225/50R17 tires)
Generally, low profile tires will wear more rapidly and tire grip performance
will be reduced on snowy and/or icy roads when compared to standard tires.
Be sure to use snow tires or tire chains
* on snowy and/or icy roads and drive
carefully at a speed appropriate for road and weather conditions.
*: Tire chains cannot be mounted on the 19-inch tires. Snow tires should be
used instead.
If the tread on snow tires wears down below 4 mm (0.16 in.)
The effectiveness of the tires as snow tires is lost.
Situations in which the tire pressure warning system may not operate properly
(vehicles with the tire pressure warning system)
In the following cases, the tire pressure warning system may not operate
properly.
• If non-genuine Lexus wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equip-
ment) tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains etc. are equipped.
• Lock nuts are equipped.
• An auxiliary-supported run-flat tire is equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings.
• If the tire inflation pressure is extremely higher than the specified level.
• If the spare tire is in a location subject to poor radio wave signal recep-
tion.
*
• If a large metallic object which can interfere with signal reception is put
in the trunk.
*
*
: Vehicles with a full-size spare tire only
Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large
display, airport or other facility that generates strong radio waves or elec-
trical noise
• When carrying a portable radio, cellular phone, cordless phone or other
wireless communication device
Vehicles with the tire inflation pressure display function: If tire position
information is not correctly displayed due to the radio wave conditions, the
display may be corrected by driving and changing the radio wave condi-
tions.

6886-3. Do-it-yourself maintenance
GS350/250_EE (OM30C36E)
CAUTION
Caution regarding interference with electronic devices (vehicles with the
tire pressure warning system featuring a tire inflation pressure display func-
tion)
Users of any electrical medical device other than implanted pacemakers
and implanted cardiac defibrillators should consult the manufacturer of
the device for information about its operation under the influence of radio
waves.
Radio waves could have unexpected effects on the operation of such med-
ical devices.
People with implanted pacemakers or
cardiac defibrillators should not come
within 450mm (17.7 in.) of the tire
pressure warning system initiators. The
radio waves may affect the operation of
such devices.