2010 Lexus IS F trunk

5
When trouble arises
477
5-2. Steps to take in an emergency
10_IS F_U
If the electronic key does not operate properly
Locking and unlocking the doors, unlocking the trunk and key linked functions
Doors
Remove the cover on the driver’s
door handle using the mechanical
key (→P. 23) in order to perform
the following operations.
Locks all doors
Closes the windows/moon roof
(turn and hold)
Unlocks the door
Turning the key rearward unlocks
the driver's door. Turning the key
once again unlocks the other
doors.
Opens the windows/moon roof
(turn and hold)
Return the cover to the original
position after use.
If communication between the electronic key and vehicle is interrupted
( → P. 30) or the electronic key cannot be used because the battery is
depleted, the smart access system with push-button start 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.

515
6-2. Customization
6
Vehicle specifications
10_IS F_U
Wireless
remote con-
trol
(
→P. 3 7 )
Operation signal
(Emergency flashers)OnOff
Operation signal
(Buzzer) OnOff
Door lock buzzerOnOff
Trunk unlocking functionOnOff
Trunk unlocking operationPush and holdPush twice
One short push
Pa n i c f u n c t i o nOnOff
Door lock
(
→P. 3 9 )
Unlocking using a key
Driver's door
unlocked in one
step, all doors
unlocked in two
steps
All doors
unlocked in one step
Speed-detecting auto-
matic door lock functionOffOn
Opening driver's door
unlocks all doorsOffOn
Shifting gears to P
unlocks all doorsOnOff
Shifting gears to a posi-
tion other than P locks all
doors
OnOff
Steering
wheel
(
→P. 6 4 )
Auto tilt-away functionOnOff
ItemFunctionDefault settingCustomized
setting

529
Alphabetical index
10_IS F_U
Back-up lightsWattage .................................................498
Battery Checking ............................................... 382
If the vehicle has a discharged battery..................................................480
Preparing and checking before winter ...................................... 192
Bluetooth
® audio..................................257
Bluetooth® phone ................................ 275
Bottle holders .......................................... 315
Brake Fluid ..........................................................380
Parking brake ........................................ 137
Brake assist ............................................... 177
Care Exterior ................................................... 354
Interior..................................................... 357
Seat belts ...............................................358
Cargo capacity ...................................... 188
Cargo hooks .......................................... 332
CD changer ............................................. 218
CD player.................................................. 218
Chains......................................................... 192 Child restraint system
Booster seats, definition .................. 102
Booster seats, installation ...............108
Convertible seats, definition .......... 102
Convertible seats, installation .......108
Front passenger occupant
classification system ......................... 97
Infant seats, definition ........................ 102
Infant seats, installation .....................108
Installing CRS with lower
anchorages......................................... 107
Installing CRS with seat belts ........ 108
Installing CRS with top straps......... 112
Child safety
Airbag precautions .............................. 92
Battery precautions ............. 383, 482
Child restraint system ....................... 102
Child-protectors ...................................40
How your child should wear the seat belt ..........................................60
Installing child restraints................... 106
Moon roof precautions...................... 74
Power window lock switch ..............69
Power window precautions ............ 70
Removed electronic key battery precautions........................................407
Seat belt comfort guide .................... 58
Seat belt extender precautions...... 62
Seat belt precautions ............................61
Seat heater precautions..................326
Trunk precautions................................. 45
B
C

533
Alphabetical index
10_IS F_U
JackPositioning a floor jack ................... 370
Vehicle-equipped jack ................... 465
Jack handle ............................................. 465
Keyless entry.............................................. 37
Keys Electronic key.......................................... 22
Engine switch ........................................ 124
If you lose your keys ........................ 476
If the electronic key does not operate properly .............................477
Key number.............................................. 22
Keyless entry............................................ 37
Keys .............................................................. 22
Mechanical key ......................................23
Wireless remote control key...........37
Lexus Enform*
Light bulbs Replacing................................................424
Wattage .................................................498
Lights Door courtesy lights ........................306
Emergency flasher switch ............. 430
Fog light switch..................................... 153
Hazard light switch........................... 430
Headlights switch ............................... 150
Interior light switch............................308
Outer foot lights.................................306
Personal light switch ........................308
Replacing light bulbs ........................424
Shift lever light .....................................306
Turn signal lever................................... 136
Vanity lights ............................................ 317 Wattage ................................................. 498
Load capacity ............................................ 191
Maintenance
Do-it-yourself maintenance......... 366
General maintenance .....................362
Maintenance data ............................. 488
Maintenance requirements ......... 360
Meter Instrument panel light control......... 141
Meters....................................................... 139
Micro dust and pollen filter...............202
Mirrors Inside rear view mirror .......................66
Side mirror heater ............................ 206
Side mirrors ............................................. 67
Vanity mirrors ........................................317
Moon roof.....................................................71
MP3 disc .................................................. 225
Multi-information display ................... 146
Noise from under vehicle.......................17
Odometer................................................. 139
Oil
Engine oil................................................ 374
Opener
Fuel filler door ......................................... 75
Hood ....................................................... 369
Trunk ........................................................... 43
Outer foot lights
Outer foot lights ................................ 306
Wattage ................................................. 498J
K
L
M
*: Refer to the “Navigation System Owner’s Manual”
N
O

536
Alphabetical index
10_IS F_U
TiresChains ....................................................... 192
Checking ...............................................386
If you have a flat tire..........................465
Inflation pressure................................ 397
Inflation pressure sensor................386
Information............................................502
Replacing...............................................465
Rotating tires ........................................386
Size ........................................................... 497
Snow tires ................................................ 192
Tools ...........................................................465
Total load capacity ..................................191
Towing
Dinghy towing ...................................... 195
Emergency towing ............................. 431
Trailer towing.........................................194
TRAC...........................................................177
Traction control .......................................177
Transmission shift switches ...... 130, 132
Trip meter ................................................. 139
Trunk
Extending trunk space .................... 328
Opener ...................................................... 43
Trunk light Trunk light................................................. 44
Wattage..................................................498
Turn signal lights
Replacing light bulbs........................ 424
Switch ........................................................136
Wattage..................................................498 Vanity lights
Vanity lights............................................ 317
Wattage ................................................. 498
Vanity mirrors .......................................... 317
VDIM........................................................... 177
Vehicle dynamics integrated
management ......................................... 177
Vehicle identification number ......... 489
Vehicle stability control ....................... 177
Voice command switch .....................280
VSC ............................................................. 177
Warning buzzers Brake system......................................... 441
Open door ...........................................444
Seat belt reminder .............................444
Warning lights Anti-lock brake system ...................442
Brake assist system ...........................442
Brake system......................................... 441
Charging system ................................442
Electric power steering
warning light......................................442
Low fuel level........................................444
Malfunction indicator lamp ...........442
Master warning light.........................444
Open door ............................................444
Pre-collision system..........................442
Pretensioners .......................................442
Seat belt reminder light ...................444
SRS airbags...........................................442
Tire pressure warning
light.........................................................444V
W

537
Alphabetical index
10_IS F_U
Warning messagesAutomatic transmission
fluid ........................................................ 455
Dynamic radar
cruise control .......................453, 455
Engine oil level .................................... 455
Engine oil maintenance.................. 455
Engine oil pressure........................... 452
Engine oil temperature................... 452
Hood ....................................................... 455
Intuitive parking assist .........453, 455
Moon roof............................................. 455
Open door ........................................... 455
Parking brake ...................................... 455
Pre-collision system .............453, 455
Smart access system with
push-button start.............................. 461
Steering lock ........................................ 453
Trunk ........................................................ 455
Washer fluid......................................... 455
Washer Checking ...............................................385
Preparing and checking before winter ...................................... 192
Switch ........................................................ 154
Washing and waxing .......................... 354 Weight
Cargo capacity ....................................188
Load limits ................................................ 191
Weight.................................................... 488
Wheels ....................................................... 401
Window glasses ...................................... 69
Window lock switch ............................... 69
Windows Power windows .....................................69
Rear window defogger.................. 206
Washer .................................................... 154
Windshield wipers................................. 154
Wireless remote control key Replacing the battery...................... 406
WMA disc ............................................... 225

540
10_IS F_U
GAS STATION INFORMATION
Auxiliary catch leverP. 3 6 9Trunk openerP. 4 3Fuel filler door P. 7 5
Hood lock release lever P. 3 6 9Fuel filler door openerP. 7 5Tire inflation pressureP. 4 9 7
Fuel tank capacity16.9 gal. (64 L, 14.0 Imp. gal.)
Fuel typeUnleaded gasoline only P. 76, 491
Cold tire inflation
pressureP. 4 9 7
Engine oil capacity
(Drain and refill)qt. (L, Imp. qt.)
Without filter 8.7 (8.2, 7. 2)
With filter 9.8 (9.3, 8.2)
Engine oil typeToyota Genuine Motor Oil or equivalent
Oil grade: ILSAC multigrade engine oil P. 492
Recommended viscosity: SAE 5W-30