Page 401 of 688
4015-3. Using the interior lights
5
Interior features
GS350_250_OM_OM30E16E_(EE)
■Illuminated entry system
The lights automatically turn on/off according to engine switch mode, the presence
of the electronic key, whether the doors are locked/unlocked, and whether the doors
are opened/closed.
■To prevent battery discharge
If the interior lights remain on when the engine switch is turned off, the lights will go
off automatically after 20 minutes.
■Customization
Setting (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features: →P. 650)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not running.
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Page 424 of 688

4245-5. Other interior features
GS350_250_OM_OM30E16E_(EE)
■Button lock function (vehicles with rear control panel)
To prevent inadvertent operation, some buttons on the rear armrest can be locked.
(→ P. 3 9 5 )
■When the switch is disabled (vehicles with rear control panel)
When the rear control panel switch cannot be operated even though the button lock
function is released, check whether the switch is disabled due to selecting
on Remote Touch screen. ( →P. 383)
■Rear control panel illumination off function (vehicles with rear control panel)
Control panel illumination on the rear armrest can be turned off. ( →P. 3 9 5 )
■Customization
The automatic operation of the front seat heaters (without seat ventilators) and the
automatic mode settings for the front seat heaters and ventilators or the rear seat
heaters can be changed. (Customizable features: →P. 6 5 7 )
CAUTION
■Burns (vehicles with seat heaters)
●Use caution when seating the following persons in a seat with the seat heater on
to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the physically challenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs,
cold remedies, etc.)
●Do not cover the seat with anything when using the seat heater.
Using the seat heater with a blanket or cushion increases the temperature of the
seat and may lead to overheating.
●Do not use seat heater more than necessary. Doing so may cause minor burns or
overheating.
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Page 429 of 688

4295-5. Other interior features
5
Interior features
GS350_250_OM_OM30E16E_(EE)
■Button lock function (vehicles with rear control panel)
To prevent inadvertent operation, some buttons on the rear armrest can be locked.
(→ P. 3 9 5 )
■Rear control panel illumination off function (vehicles with rear control panel)
Control panel illumination on the rear armrest can be turned off. ( →P. 3 9 5 )
■Customization
Time elapsed before the reverse operation feature activates can be changed.
(Customizable features: →P. 650)
CAUTION
■When the rear sunshade is being operated
Do not place fingers or other objects in the fastener section or in the opening.
They may get caught, causing injury.
NOTICE
■To prevent battery discharge
Do not operate the rear sunshade when the engine is off.
■To ensure normal operation of the rear sunshade and rear door sunshades
Observe the following precautions.
●Do not place excessive load on the motor or other components of the rear sun-
shade.
●Do not place objects where they may hinder opening and closing operations.
●Do not attach items to the rear sunshade and rear door sunshades.
●Keep the opening clean and clear of obstructions.
●Do not operate the rear sunshade continuously for long periods of time.
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Page 619 of 688
6197-2. Steps to take in an emergency
7
When trouble arises
GS350_250_OM_OM30E16E_(EE)
■Tr u n k
Turn the mechanical key clock-
wise to open.
Ensure that the shift lever is in P and depress the brake pedal.
Touch the Lexus emblem side of
the electronic key to the engine
switch.
The engine switch will turn to IGNI-
TION ON mode.
When the smart entry & start system
is deactivated in customization setting,
the engine switch will turn to ACCES-
SORY mode.
Firmly depress the brake pedal and check that is shown on the
multi-information display.
Press the engine switch.
In the event that the engine still cannot be started, contact any authorized
Lexus dealer or repairer, or another duly qualified and equipped profes-
sional.
Starting the engine
1
2
3
4
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Page 631 of 688
631
8Vehicle specifications
GS350_250_OM_OM30E16E_(EE)
8-1. SpecificationsMaintenance data (fuel, oil level, etc.) .................. 632
Fuel information..........................648
8-2. Customization Customizable features ............650
8-3. Initialization Item to initialize .............................661
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Page 650 of 688
6508-2. Customization
GS350_250_OM_OM30E16E_(EE)
Customizable features
■Changing by using the Remote TouchPress the “MENU” button on the Remote Touch.
Select on the “Menu” screen and select “Vehicle”.
Various setting can be changed. Refer to the list of settings that can be
changed for details.
■Changing by using the “DISP” button
→ P. 1 0 6
Your vehicle includes a variety of electronic features that can be per-
sonalized to your preferences. Th ese preferences can be changed by
using the “DISP” button, by using the Remote Touch, or at any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped
professional.
Customizing vehicle features
1
2
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Page 651 of 688
651
8
8-2. Customization
Vehicle specifications
GS350_250_OM_OM30E16E_(EE)
Some function settings are changed simultaneously with other functions
being customized. Contact any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Settings that can be changed using the Remote Touch
Settings that can be changed using the “DISP” button
Settings that can be changed by any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional
Definition of symbols: O = Available, —=Not available
Customizable features
1
2
3
ItemFunctionDefaultsettingCustom-
ized setting
Alarm*1
( → P. 8 6 )
Deactivates the alarm
when the doors are
unlocked using the
mechanical key (vehicles
with an entry function)
OffOn——O
123
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Page 652 of 688
6528-2. Customization
GS350_250_OM_OM30E16E_(EE)
Multi-infor-
mation
display
(→ P. 1 0 2 )
Language*2English
French
—O—
German
Spanish
Italian
Russian
Units*2km
(L/100km)km (km/L)
—O—miles
(MPG)
*3
ECO lamp
On
(Self-light- ing)Off
—O—On
(Always)
Drive monitorOutside
Fuel
consump- tion
—O—
Cruisingrange
Lamp brightnessStandardBright—O—
SPORT lampOnOff—O—
Default settingsOffOn—O—
ItemFunctionDefaultsettingCustom-
ized setting123
GS350_250_OM_OM30E16E_(EE).book Page 652 Tuesday, July 8, 201 4 7:11 PM