2011 Lexus IS F key

5
457
5-2. Steps to take in an emergency
When trouble arises
IS F_EE
If you lose your keys
New genuine Lexus keys can be made by any authorized Lexus dealer
or repairer, and another duly qualified and equipped professional,
using the other key and the key number stamped on your key number
plate.

458
5-2. Steps to take in an emergency
IS F_EE
If the electronic key does not operate properly
Locking and unlocking the doors, unlocking the trunk and key linked func-
tions
Use the mechanical key built in to the electronic keys to operate
the doors. (P. 33)
An alarm will sound if the alarm is set. ( P. 9 7 )
Doors
Remove the cover on the
driver’s door handle.
Locks all doors
Closes the windows/moon
roof (turn and hold)
Unlocks all doors
Opens the windows/moon
roof (turn and hold)
If communication between the electronic key and vehicle is inter-
rupted (P. 41) or the electronic key cannot be used because the bat-
tery is depleted, the smart entry & start system and wireless remote
control cannot be used. In such cases, the doors and trunk can be
opened or the engine can be started by following the procedure below.
STEP1
STEP2

5
459
5-2. Steps to take in an emergency
When trouble arises
IS F_EEAfter the operation is com-
pleted, reinstall the cover.
Hook the upper claw of the
cover onto the upper catch on
the vehicle side, and then push
on the lower side of the cover.
Make sure that the lower claw
of the cover is securely fastened
to the lower catch on the vehicle
side. If the cover is not securely
attached, it may fall off while
driving.
Trunk
Turn the mechanical key clock-
wise to open.
STEP3

460
5-2. Steps to take in an emergency
IS F_EE
Changing “ENGINE START STOP” switch modes and starting the
engine
Shift the shift lever to P and apply the brakes.
Touch the Lexus emblem side
of the electronic key to the
“ENGINE START STOP”
switch.
An alarm will sound to indicate
that the start function cannot
detect the electronic key that is
touched to the “ENGINE
START STOP” switch if any of
the doors is opened and closed
while the key is touched to the
switch.
STEP1
STEP2

5
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

485
6-2. Customization
6
Vehicle specifica-
IS F_EE
Wireless
remote con-
trol
(
P. 52)
Operation signal
(Emergency flashers) OnOff
Door lock buzzerOnOff
Trunk unlocking func-
tionOnOff
Trunk unlocking opera-
tionPush and holdPush twice
One short push
Door lock
(
P. 54)
Speed-detecting auto-
matic door lock func-
tion
OnOff
Opening driver's door
unlocks all doorsOnOff
Shifting gears to P
unlocks all doorsOffOn
Shifting gears to a posi-
tion other than P locks
all doors
OffOn
Unlocking using a key
All doors
unlocked in
one step
Driver's door
unlocked in
one step, all
doors
unlocked in
two steps
Steering
wheel
(
P. 76)
Auto tilt-away functionOnOff
ItemFunctionDefault settingCustomized
setting

486
6-2. Customization
IS F_EE
Power win-
dows
(P. 8 2 )
Linked door lock opera-
tionOnOff
Linked door key opera-
tionOpen and closeOpen only
Close only
Wireless remote con-
trol linked operation Off
Open and close
Open only
Close only
Linked entry functionOnOff
Moon roof
(
P. 85)
Linked door lock opera-
tionOnOff
Linked door key opera-
tionOpen and closeOpen only
Close only
Linked operation of
components when door
key is used
Slide onlyTilt only
Wireless remote con-
trol linked operation*Off
Open and close
Open only
Close only
Linked operation of
components when wire-
less remote control is
used
Off
Slide only
Tilt only
Linked entry functionOnOff
Automatic
light control
system
(P. 172)
Light sensor sensitivityLevel 3Level 1 to 5
ItemFunctionDefault settingCustomized
setting

492
Alphabetical index
IS F_EE
Automatic transmission
Automatic transmission ........150
If the shift lever cannot be
shifted from P .....................456
M mode.................................155
AUX port* .................................277
Auxiliary box ............................329
Back-up lights
Replacing light bulbs ............407
Wattage .................................481
Battery
Checking ...............................374
If the vehicle has a discharged
battery.................................462
Preparing and checking before
winter .................................222
Bluetooth
® audio* .....................279
Bluetooth® phone* ....................300
Bottle holders ............................328
Brake
Parking brake ........................160
Brake assist................................206
Care
Exterior .................................350
Interior ..................................353
Seat belts...............................354
Cargo hooks ..............................347
CD changer*..............................245CD player* ............................... 245
Chains ....................................... 222
Child restraint system
Baby seats, definition .......... 116
Baby seats, installation ........ 124
Child seats, definition .......... 116
Child seats, installation ........ 124
Installing CRS with ISOFIX
rigid anchor ....................... 128
Installing CRS with seat belts....
125
Installing CRS with top straps ...
128
Junior seats, definition ......... 116
Junior seats, installation....... 124
Child safety
Airbag precautions............... 111
Battery precautions ...... 377, 464
Child restraint system .......... 116
Child-protectors ..................... 55
How your child should wear
the seat belt.......................... 73
Installing child restraints ..... 124
Moon roof precautions........... 88
Power window lock switch .... 82
Power window precautions.... 84
Removed electronic key battery
precautions ........................ 391
Seat belt comfort guide .......... 71
Seat belt precautions .............. 73
Seat heater precautions ........ 340
Trunk precautions .................. 61
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