light Lexus IS F 2011 Owner's Manual

478
6-1. Specifications
IS F_EE
Ignition system
Electrical system
Differential
*: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil”
at the factory. Use Lexus approved “Toyota Genuine Differential Gear
Oil” or an equivalent of matching quality to satisfy the above specifica-
Spark plug
Make
GapDENSO FK20HBR11
1.1 mm (0.043 in.)
NOTICE
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning the
engine.
Battery
Open voltage* at
20C (68F):12.6 12.8 V Fully charged
12.2 
12.4 V Half charged
11.8 
12.0 V Discharged
(*: Voltage checked 20 minutes
after the engine and all the lights are
turned off)
Charging rates5 A max.
Oil capacity1.35 L (1.42 qt., 1.19 Imp. qt.)
Oil type and viscosity*Toyota Genuine Differential Gear
Oil LX 75W-85 GL-5 or equivalent

481
6-1. Specifications
6
Vehicle specifica-
IS F_EE
Light bulbs
A: D4S discharge bulbs B: H11 halogen bulbs
C: Wedge base bulbs (amber) D: HB3 halogen bulbs
E: Wedge base bulbs (clear) F: Double end bulbs
Light BulbsWTy p e
Exterior
Headlights
High beam
Low/high beam
60
35D
A
Front turn signal lights21C
Front fog lights55B
Side turn signal lights5C
Rear turn signal lights21C
Back-up lights16E
Rear fog lights21E
Outer foot lights5E
Interior
Vanity lights8E
Interior lights
Front
Rear
5
3E
F
Overhead courtesy lights
Front
Rear
3.8
3E
F
Front door courtesy light5E
Trunk light5F

482
6-1. Specifications
IS F_EE
Fuel information
Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your Lexus has a fuel tank opening that
only accommodates the special nozzle on unleaded fuel pumps.
If premium gasoline is not available
If this premium type cannot be obtained, you can temporarily use unleaded
gasoline with a Research Octane Number as low as 91.
If your engine knocks
Consult any authorized Lexus dealer or repairer, or another duly quali-
fied and equipped professional.
You may occasionally notice light knocking for a short time while accel-
erating or driving uphill. This is normal and there is no need for concern.
EU area:
Your vehicle must use only unleaded gasoline conforming to Euro-
pean standard EN228.
For optimum engine performance, select unleaded gasoline with a
Research Octane Number of 95 or higher.
Except EU area:
Your vehicle must use only unleaded gasoline.
For optimum engine performance, select unleaded gasoline with a
Research Octane Number of 95 or higher.

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

487
6-2. Customization
6
Vehicle specifica-
IS F_EE
*: This function cannot be customized unless power window operation
using the wireless remote control is enabled.
Windshield
wipers and
washer
(
P. 176)
Switching operation
when the vehicle is sta-
tionary
OnOff
Drip prevention func-
tionOnOff
Time elapsed before the
drip prevention func-
tion operatesVa r i a b l e
depending on
the vehicle
speed
3 seconds
Lexus park-
ing assist-
sensor
(
P. 199)
Back sensor operation
display and buzzerOnOff
Buzzer volumeLevel 3Level 1 to 5
Distance which a sensor
detects150 cm (4.9 ft.)60 cm (2.0 ft.)
Illumination
(
P. 320)
Time elapsed before
lights turn off15 seconds7.5 seconds
30 seconds
Operation when the
doors are unlockedOnOff
Operation after the
“ENGINE START
STOP” switch is turned
OFF
OnOff
Front footwell lightsOnOff
Shift lever lightOnOff
Outer foot lightsOnOff
ItemFunctionDefault settingCustomized
setting

490
IS F_EE
Abbreviation list
Abbreviation/Acronym list
ABBREVIA-
TIONSMEANING
ABSAnti-lock Brake System
AI-SHIFTArtificial Intelligence Shift
CRSChild Restraint System
DISPDisplay
DRLDaytime running light system
ECTElectronic Controlled Transmission
ELREmergency Locking Retractor
EPSElectric Power Steering
LEDLight Emitting Diode
LSDLimited Slip Differential
PCSPre-Crash Safety system
SRSSupplemental Restraint System
TRCTraction Control
VDIMVehicle Dynamics Integrated Management
VINVehicle Identification Number
VSCVehicle Stability Control

491
IS F_EE
Alphabetical index
Alphabetical index
A/C* ..........................................228
ABS ...........................................206
ACCESSORY mode .................146
Air conditioning filter ...............386
Air conditioning system
Air conditioning filter ...........386
Automatic air conditioning
system.................................228
Airbags
Airbag manual ON/OFF
system.................................135
Airbag operating conditions .107
Airbag precautions for your
child....................................111
Airbag warning light ............426
Curtain shield airbag operating
conditions ...........................107
Curtain shield airbag
precautions .........................111
General airbag precautions ...111
Locations of airbags .............105
Modification and disposal of
airbags ................................115
Proper driving posture ..103, 111
Side airbag operating
conditions ...........................107
Side airbag precautions.........111
SRS airbags ..........................105Alarm .......................................... 97
Antenna* .................................. 244
Anti-lock brake system............. 206
Armrest ..................................... 341
Ashtrays .................................... 336
Audio input* ............................. 277
Audio system*
Antenna................................ 244
Audio input .......................... 277
AUX port ............................. 277
Bluetooth
® audio ................. 279
CD player/changer ............... 245
iPod ...................................... 260
MP3/WMA disc................... 252
Optimal use .......................... 275
Portable music player .......... 277
Radio.................................... 241
Steering wheel audio switch 278
USB memory ....................... 268
USB port ...................... 260, 268
Automatic air conditioning
system* .................................. 228
Automatic headlight leveling
system .................................... 174
Automatic light control system 172
A
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s

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
B
C

493
Alphabetical index
IS F_EE
Child-protectors...........................55
Cigarette lighter .........................337
Cleaning
Exterior .................................350
Interior ..................................353
Seat belts...............................354
Clock .........................................332
Coat hooks .................................344
Condenser ..................................374
Console box ...............................326
Cooling system
Engine overheating ...............465
Cornering assist sensors ............199
Cruise control
Cruise control .......................180
Dynamic radar cruise control .....
184
Cup holder .................................327
Curtain shield airbags ................105
Customizable features ...............484Daytime running light system .. 173
Defogger*
Rear window ........................ 236
Side mirror ........................... 236
Dimension ................................ 472
Display
Dynamic radar cruise control ....
184
Satellite switch mode ........... 333
Trip information .................. 168
Warning message................. 431
Do-it-yourself maintenance ...... 359
Door courtesy lights
Door courtesy lights............. 320
Wattage ................................ 481
Door pockets............................. 328
Doors
Door lock ................... 36, 52, 54
Door windows........................ 82
Double locking system .......... 96
Side mirrors ........................... 81
Driver's seat belt reminder light 428
Driving
Correct posture .................... 103
Procedures ........................... 136
Driving position memory ........... 62
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s
D

494
Alphabetical index
IS F_EE
Electric power steering ..............206
Electronic key
If the electronic key does not
operate properly .................458
Emergency, in case of
If a warning message is
displayed ............................431
If the engine will not start.....454
If the shift lever cannot be
shifted from P .....................456
If the vehicle has a discharged
battery.................................462
If the warning buzzer sounds425
If the warning light turns on .425
If you have a flat tire ...........444
If you lose your keys ............457
If you think something is
wrong .................................423
If your electronic key does not
operate properly .................458
If your vehicle becomes stuck ....
468
If your vehicle has to be
stopped in an emergency ....469
If your vehicle needs to be
towed ..................................417
If your vehicle overheats ......465
Emergency flashers
Switch ...................................416Engine
ACCESSORY mode ............ 146
Compartment ....................... 366
Engine switch ...................... 146
Hood .................................... 363
How to start the engine ........ 146
Identification number .......... 473
If the engine will not start .... 454
Ignition switch ..................... 146
Overheating ......................... 465
Engine compartment cover....... 367
Engine coolant
Capacity ............................... 477
Checking .............................. 372
Preparing and checking before
winter................................. 222
Engine coolant temperature
gauge ...................................... 161
Engine immobilizer system ........ 92
Engine oil
Capacity ............................... 475
Checking .............................. 369
Preparing and checking before
winter................................. 222
EPS ........................................... 206E