trunk Lexus IS F 2014 Workshop Manual

5
When trouble arises
505
5-2. Steps to take in an emergency
IS F_U
If the electronic key does not operate properly
Locking and unlocking the doors, unlocking the trunk and key linked functions
Use the mechanical key built in to the electronic keys to operate the
doors. (→P. 2 9 )
Doors Remove the cover on the driver’s
door handle.
Locks all the 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)
If communication between the electronic key and vehicle is interrupted
(→ P. 36) 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.
STEP1
STEP2

545
6-2. Customization
6
Vehicle specifications
IS F_U
Wireless
remote con-
trol
(
→P. 4 3 )
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. 4 6 )
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. 7 2 )
Auto tilt-away functionOnOff
ItemFunctionDefault settingCustomized
setting

571
Alphabetical index
IS F_U
BrakeFluid .............................................................. 411
Parking brake ........................................ 152
Brake assist ............................................... 201
Care
Exterior ................................................... 384
Interior.....................................................388
Seat belts ............................................... 389
Cargo capacity ....................................... 214
Cargo hooks ...........................................362
CD changer* ..........................................245
CD player* ..............................................245
Chains......................................................... 218
Child restraint system Booster seats, definition.....................113
Booster seats, installation ..................119
Convertible seats, definition ............113
Convertible seats, installation .........119
Front passenger occupant
classification system ...................... 108
Infant seats, definition ..........................113
Infant seats, installation........................119
Installing CRS with lower
anchorages .......................................... 118
Installing CRS with seat belts ..........119
Installing CRS with top straps ....... 123
Child safety
Airbag precautions ............................103
Battery precautions................. 415, 510
Child restraint system .........................113
Child-protectors.................................... 47
How your child should wear the seat belt .......................................... 68 Installing child restraints..................... 117
Moon roof precautions......................84
Power window lock switch .............. 78
Power window precautions ........... 80
Removed electronic key battery
precautions........................................ 437
Seat belt comfort guide .....................66
Seat belt extender precautions...... 70
Seat belt precautions ..........................69
Seat heater precautions................. 355
Trunk precautions................................. 53
Child-protectors ...................................... 47
Cigarette lighter....................................352
Cleaning
Exterior................................................... 384
Interior .................................................... 388
Seat belts ............................................... 389
Clock ......................................................... 347
Coat hooks ..............................................359
Compass .................................................. 372
Condenser ................................................. 411
Console box ...........................................340
Cooling system Engine overheating.............................. 511
Cornering assist sensors .................... 195
Cruise control Cruise control........................................ 177
Dynamic radar cruise control......... 181
Cup holders ............................................ 342
Curtain shield airbags............................ 96
Customizable features .......................544
C
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

575
Alphabetical index
IS F_U
MaintenanceDo-it-yourself maintenance ......... 397
General maintenance ..................... 393
Maintenance data .............................. 518
Maintenance requirements ............ 391
Meter
Instrument panel light control .......156
Meters ....................................................... 154
Micro dust and pollen filter*............ 228
Mirrors Inside rear view mirror ....................... 74
Side mirror heater ..............................232
Side mirrors..............................................76
Vanity mirrors ..................................... 346
Moon roof ....................................................81
MP3 disc* ................................................252
Multi-information display..................... 161
Noise from under vehicle ...................... 19
Odometer ................................................. 154
Oil Engine oil ...............................................406
“OIL MAINT REQD”
message reset .................................... 392
Opener
Fuel filler door ........................................ 85
Hood .......................................................400
Trunk ............................................................. 51
Outer foot lights
Outer foot lights................................. 334
Wattage ................................................. 528 Outside rear view mirrors
Adjusting and folding.......................... 76
Mirror position memory ....................56
Outside temperature display ........... 162
Overhead console ................................ 341
Overhead courtesy lights
Overhead courtesy lights ..............334
Wattage ................................................. 528
Overheating, Engine.............................. 511
Parking assist sensors*........................ 195
Parking brake .......................................... 152
Parking lights Replacing light bulbs ........................454
Switch........................................................ 166
Wattage ................................................. 528
PCS ............................................................ 207
Personal lights Switch.......................................................336
Power outlet............................................353
Power windows ........................................ 78
Pre-collision system............................. 207M
N
O
P
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

578
Alphabetical index
IS F_U
TiresChains .......................................................218
Checking ................................................. 417
If you have a flat tire.......................... 493
Inflation pressure................................ 428
Inflation pressure sensor.................. 417
Information............................................ 532
Replacing............................................... 493
Rotating tires .......................................... 417
Size ........................................................... 527
Snow tires ................................................218
Tools ...........................................................493
Total load capacity .................................217
Towing
Dinghy towing ....................................... 221
Emergency towing .............................461
Trailer towing....................................... 220
TRAC.......................................................... 201
Traction control ...................................... 201
Transmission shift switches .......145, 147
Trip meter ................................................. 154
Trunk
Extending trunk space .................... 357
Opener ........................................................ 51
Trunk light Trunk light................................................. 52
Wattage..................................................528 Turn signal lights
Replacing light bulbs ....................... 454
Switch.......................................................... 151
Wattage ................................................. 528
USB port* .................................... 260, 268
Vanity lights Vanity lights.......................................... 346
Wattage ................................................. 528
Vanity mirrors ........................................ 346
VDIM.......................................................... 201
Vehicle data recordings ......................... 21
Vehicle dynamics integrated management ........................................ 201
Vehicle identification number .......... 519
Vehicle stability control ...................... 201
Voice command switch .....................308
VSC ............................................................ 201
Warning buzzers
Brake system....................................... 469
Open door ........................................... 472
Seat belt reminder ............................. 472
U
V
W

579
Alphabetical index
IS F_U
Warning lightsAnti-lock brake system .................. 470
Brake assist system .......................... 470
Brake system ....................................... 469
Charging system ............................... 470
Electric power steering system
warning light ..................................... 470
Low fuel level........................................472
Malfunction indicator lamp .......... 470
Master warning light .........................472
Open door ............................................472
Pre-collision system ......................... 470
Pretensioners ...................................... 470
Seat belt reminder light ...................472
SRS airbags .......................................... 470
Tire pressure warning
light.........................................................472 Warning messages
Automatic transmission
fluid ....................................................... 483
Dynamic radar
cruise control.........................481, 483
Engine oil level ................................... 483
Engine oil maintenance ................. 483
Engine oil pressure .......................... 480
Engine oil temperature .................. 480
Headlight................................................. 481
Hood ....................................................... 483
Intuitive parking assist ...........481, 483
Moon roof ............................................ 483
Open door ........................................... 483
Parking brake ..................................... 483
Pre-collision system...............481, 483
Smart access system with push-button start ........................... 489
Steering lock.......................................... 481
Trunk ....................................................... 483
Washer fluid ........................................ 483
Washer
Checking ................................................ 416
Preparing and checking before winter ..................................... 218
Switch.........................................................172
Washing and waxing ...........................384
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

584
IS F_U
GAS STATION INFORMATION
Auxiliary catch leverP. 4 0 0Trunk openerP. 5 1Fuel filler door P. 8 5
Hood lock release lever P. 4 0 0Fuel filler door openerP. 8 5Tire inflation pressureP. 5 2 7
Fuel tank capacity
(Reference)16.9 gal. (64 L, 14.0 Imp. gal.)
Fuel typeP. 8 6 , 5 2 1
Cold tire inflation
pressureP. 5 2 7
Engine oil capacity
(Drain and refill
 reference)qt. (L, Imp. qt.)
Without filter 8.7 (8.2
, 7. 2)With filter 9.8 (9.3, 8.2)
Engine oil typeP. 5 2 2