2012 Lexus HS250h trunk

516
5-2. Steps to take in an emergency
HS250h_U_75050U
Follow the correction procedures.A buzzer sounds and a warning message is shown on the multi-informa-
tion display. After taking the spec ified steps to correct the suspected
problem, check that the warning message goes off.
Wa r n i n g m e s s a g eDetailsCorrection procedure
Indicates that one or
more of the doors is not
fully closed with the
“POWER” switch ON
mode
The system also indi-
cates which doors are
not fully closed.
If the vehicle reaches a
speed of 3 mph
(5 km/h), a buzzer
sounds to in dicate that
the door(s) are not yet
fully closed.
Make sure that all the
doors are closed.
Indicates that the hood is
not fully closed with the
“POWER” switch ON
mode
Close the hood.
Indicates that the trunk is
not fully closed with the
“POWER” switch ON
mode
Close the trunk.

5
When trouble arises
533
5-2. Steps to take in an emergency
HS250h_U_75050U
Taking out the jack and spare tireLift up the hook of the panel on the
trunk floor.
Secure the panel using the hook
provided.
Remove the jack after removing
the hook.

544
5-2. Steps to take in an emergency
HS250h_U_75050U
If the electronic key does not operate properly
Locking and unlocking the doors, unlocking the trunk and key linked functions
DoorsUse the mechanical key (→P. 4 2 )
in order to perform the following
operations (driver’s door only):
Locks all the doors
Closes the windows and 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 and moon
roof (turn and hold)
*
*: This setting must be customized at your Lexus dealer.
If communication between the electronic key and vehicle is interrupted
(→ P. 52) 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 and the hybrid system can be started by following the procedure
below.

588
6-2. Customization
HS250h_U_75050U
Wi re le ss
remote con-
trol
(
→P. 5 8 )
Wireless remote
controlOnOff———O
Unlocking oper-
ation
Driver’s
door
unlocked
in one step,
all doors
unlocked
in two
steps
All doors
unlocked
in one step
O—OO
Panic functionOnOff———O
Trunk unlocking
operationPress and
hold
(short)
One short press———O
Press twice———O
Press and
hold
(long)
———O
Off———O
Automatic
light control
system
(
→P. 1 9 1 )
Ti m e e l a p s e d
before the head-
lights turn off30 sec- onds
Off
O—OO
60 sec-
onds
90 sec- onds
Light sensor
sensitivityStandard-2 to 2O—OO
ItemFunctionDefault settingCustom-
ized
setting

615
Alphabetical index
HS250h_U_75050U
Back-up lightsReplacing light bulbs .........................481
Wattage .................................................568
Battery
Checking ................................................447
If the vehicle has a discharged 12-volt battery .................................. 547
Preparing and checking
before winter.................................... 258
Bluetooth
®* ........................................... 325
Bottle holders ........................................ 383
Brake Fluid .......................................................... 566
Parking brake ........................................ 167
Brake assist ............................................. 238
Break-in tips ............................................. 143
Brightness control Instrument panel light
control ................................................... 170
Care Exterior ..................................................... 416
Interior..................................................... 420
Seat belts ................................................. 421
Cargo capacity ......................................257
CD changer* ..........................................287
CD player* ..............................................287
Chains....................................................... 259
Child restraint system Booster seats, definition................... 126
Booster seats, installation ................130
Convertible seats, definition .......... 126
Convertible seats, installation .......130
Front passenger occupant
classification system ......................... 121 Infant seats, definition .........................126
Infant seats, installation ..................... 130
Installing CRS with LATCH
anchors................................................... 131
Installing CRS with seat belts ........ 133
Installing CRS with top tether straps ......................................................137
Child safety
Airbag precautions .............................. 116
Child restraint system ........................126
Child-protectors ................................... 62
How your child should wear the seat belt .......................................... 79
Installing child restraints................... 130
Moon roof precautions......................96
Power window lock switch ..............90
Power window precautions ............ 92
Removed electronic key battery
precautions....................................... 468
Seat belt extender precautions...... 82
Seat belt precautions ......................... 80
Seat heater precautions................. 390
Trunk precautions.................................66
12-volt battery precautions ...........449
Child-protectors ...................................... 62
Cleaning Exterior..................................................... 416
Interior .....................................................420
Seat belts ..................................................421
Climate control*
Clock* ....................................................... 387
Coin holder ............................................ 380
Compass ..................................................404
Condenser .............................................. 444
Console box ........................................... 379
B
*: For vehicles with a navigation system, refer to “Navigation System Owner’s Manual”.
C

619
Alphabetical index
HS250h_U_75050U
Keyless entry........................................... 58
Keys.............................................................. 42
Mechanical key ......................................43
Wireless remote control key.......... 58
Lane keeping assist ............................. 230
License plate lights Replacing light bulbs .........................481
Wattage .................................................568
Light bulbs
Replacing.................................................481
Wattage .................................................568
Light Door courtesy lights .........................374
Fog light switch................................... 202
Footwell lights ......................................374
Headlight switch ....................................191
Interior light list.....................................374
Interior light switch............................ 375
Outer foot lights..................................374
Personal light switch ........................ 375
Remote touch light ............................374
Replacing light bulbs .........................481
Scuff lighting..........................................374
Turn signal lever...................................166
Turn signal light switch ..................... 166
Vanity lights ..........................................386
Wattage .................................................568
LKA ............................................................ 230
Load capacity .........................................257 Maintenance
Do-it-yourself maintenance........... 431
General maintenance .....................426
Maintenance data ............................. 560
Maintenance requirements .......... 423
Meter
Instrument panel light control....... 170
Meters....................................................... 169
Micro dust and pollen filter* ............ 270
Mirrors Inside rear view mirror ...................... 85
Side mirror heater ............................. 274
Side mirrors ............................................. 87
Vanity mirrors ..................................... 386
Moon roof................................................... 93
MP3 disc* ................................................ 295
Multi-information display .................... 177
Navigation system*
Noise from under vehicle...................... 18
Odometer................................................. 169
Oil Engine oil................................................439
Opener Fuel filler door ......................................... 97
Hood ........................................................434
Trunk ........................................................... 64
OPEN/CLOSE button*
Outer foot lights Outer foot lights ................................. 374
Wattage................................................. 568
*: For vehicles with a navigation system, refer to “Navigation System Owner’s Manual”.
L
M
N
O

622
Alphabetical index
HS250h_U_75050U
Fog light switch................................... 202
Ignition switch........................................152
Light switches ......................................... 191
Mode select switch............................. 162
Power door lock switch ...................... 61
Power switch ......................................... 152
Power window switch ........................ 90
Talk switch................................328, 347
Telephone switch .............................. 347
Tire pressure warning reset switch ................................................... 453
Window lock switch ........................... 90
Wiper and washer switch ............. 204
Tail lights Replacing light bulbs..........................491
Switch ......................................................... 191
Wattage................................................. 568
Talk switch* ................................. 328, 347
Telephone switch*................................ 347
Theft deterrent system Alarm ........................................................ 103
Immobilizer system.............................. 101
Theft prevention labels ........................ 106
TILT switch*
Tire inflation pressure .........................459
Tire information Glossary.................................................578
Size ........................................................... 575
Tire identification number ............. 574
Uniform Tire Quality Grading.... 576
Tires
Chains ..................................................... 259
Checking .................................................451
Compact spare tire .......................... 532
If you have a flat tire .......................... 532 Inflation pressure ............................... 459
Inflation pressure sensor ............... 452
Information ............................................572
Replacing .............................................. 532
Rotating tires.......................................... 451
Size ........................................................... 567
Snow tires.............................................. 258
Spare tire ............................................... 532
Tire pressure warning
system....................................... 451, 505
Tools........................................................... 532
Total load capacity ............................... 257
Towing Dinghy towing .....................................262
Emergency towing ........................... 495
Trailer towing ........................................ 261
TRAC ........................................................ 238
Traction control..................................... 238
Trailer towing ...........................................261
Trip meter ..................................................169
Trunk Opener ......................................................64
Turn signal lights Replacing light bulbs ......................... 481
Switch ........................................................ 166
Wattage .................................................568
Vanity lights Vanity lights.......................................... 386
Wattage .................................................568
Vanity mirrors ........................................ 386
Vehicle identification number ......... 560
Vehicle stability control ..................... 238
Ventilators ...............................................389
VIEW button*
VSC ........................................................... 238
T
V

623
Alphabetical index
HS250h_U_75050U
Warning buzzersBrake system ....................................... 502
Open door ..........................................505
Seat belt reminder ............................505
Warning lights AFS OFF ...............................................503
Anti-lock brake system ..................503
Brake assist system ..........................503
Brake system ....................................... 502
Charging system ............................... 502
Cruise control .....................................503
Electric power steering
warning light .....................................503
Electronic engine control
system..................................................503
High coolant temperature ............ 502
LKA ..........................................................503
Low fuel level.......................................505
Low tire pressure ..............................505
Malfunction indicator lamp ..........503
Master warning light ........................505
Open door ...........................................505
Pre-collision system .........................503
Pretensioner.........................................503
Radar cruise co ntrol ........................503
Seat belt reminder light ..................505
Slip indicator ........................................503
SRS airbags ..........................................503
Tire pressure warning light...........505 Warning messages
Cruise control....................................... 513
Dynamic radar cruise control .........................................513, 516
Electric power steering system ................................................... 513
Engine oil maintenance ................... 516
Engine oil pressure ............................ 512
EV drive mode..................................... 516
Headlight................................................. 513
Hood ......................................................... 516
Hybrid system....................................... 512
Intuitive parking assist .............513, 516
Key.............................................................524
Lane-Keeping Assist ......................... 516
Moon roof .............................................. 516
Open door ............................................. 516
Parking brake ....................................... 516
Pre-collision system.................513, 516
Smart access system with push start ............................................524
Tire pressure warning
system ................................................... 516
Trunk ......................................................... 516
Washer fluid .......................................... 516
Washer
Checking ...............................................446
Preparing and checking before winter ................................... 258
Switch.......................................................204
Washing and waxing ............................ 416
Weight Cargo capacity ................................... 257
Load limits ............................................. 257
Weight.................................................... 560
*: For vehicles with a navigation system, refer to “Navigation System Owner’s Manual”.
W