change time Lexus IS F 2011 Owner's Guide

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3-4. Using the hands-free phone system (for mobile phones)
IS F_EE
Setting or changing the PIN
Setting a PIN
Select “Set PIN” using , and .
Enter a PIN using , and .
Input the code 1 digit at a time.
Changing the PIN
Select “Set PIN” using , and .
Enter the registered PIN using , and .
Enter a new PIN using , and .
Input the code 1 digit at a time.
Locking or unlocking the phone book
Select “Phbk Lock” or “Phbk Unlock” using ,
and .
Input a new PIN using , and , and select
“Confirm” using , and .
Input the code 1 digit at a time.
Setting voice guidance volume
Select “Guidance Vol” using , , and .
Change the voice guidance volume using , and
.
STEP1
STEP2
STEP1
STEP2
STEP3
STEP1
STEP2
STEP1
STEP2

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3-5. Using the interior lights
3
Interior features
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To prevent battery discharge
If the overhead courtesy lights and interior lights remain on when the door is
not fully closed and the interior light switch (door position on/off) is on, the
lights will go off automatically after 20 minutes.
Customization that can be configured at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional
Settings (e.g. The time elapsed before lights turn off) can be changed.
(Customizable features P. 484)
Front footwell lights
Outer foot lights
Turning the instrument panel light control knob fully to the left dis-
ables the shift lever light and front footwell lights.

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3-7. Other interior features
IS F_EE
Change the settings.
Press the “ON/OFF” button
to change the settings (e.g.
on/off).
Items that can be set using the satellite switches
STEP3
Intrusion sensor (P. 97) on/off
Lexus parking assist-sensor (P. 199) on/off
(if equipped)
Daytime running light system (P. 173) on/
off
Pre-crash braking function (P. 213) on/off
(if equipped)

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461
5-2. Steps to take in an emergency
When trouble arises
IS F_EETo change “ENGINE START STOP” switch modes: Within
10 seconds of the buzzer sounding, release the brake pedal
and press the “ENGINE START STOP” switch. Modes can
be changed each time the switch is pressed. (P. 147)
To start the engine: Press the “ENGINE START STOP”
switch within 10 seconds after the buzzer sounds, keeping
the brake pedal depressed.
In the event that the engine still cannot be started, contact any
authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
Stopping the engine
Shift the shift lever to P and press the “ENGINE START STOP” switch as
you normally do when stopping the engine.
Replacing the key battery
As the above procedure is a temporary measure, it is recommended that the
electronic key battery be replaced immediately when the battery depletes.
(P. 390)
Alarm
Using the mechanical key to lock the doors will not set the alarm system.
If a door is unlocked using the mechanical key when the alarm system is set,
the alarm may be triggered.
STEP3

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IS F_EE
6-2. Customization
Customizable features
ItemFunctionDefault settingCustomized
setting
Smart entry
& start sys-
tem
(
P. 36)
Operation signal
(Emergency flashers) OnOff
Wireless
remote con-
trol
(
P. 52)
Unlocking operation
All doors
unlocked in
one step
Driver's door
unlocked in
one step, all
doors
unlocked in
two steps
Time elapsed before
automatic door lock
function is activated if
door is not opened after
being unlocked
30 seconds
60 seconds
120 seconds
Your vehicle includes a variety of electronic features that can be per-
sonalized to your preferences. Programming these preferences
requires specialized equipment and may be performed by any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped
professional.
Some function settings are changed simultaneously with other func-
tions being customized. Contact any authorized Lexus dealer or