turn signal Lexus HS250h 2011 Do-it-yourself maintenance / LEXUS 2011 HS250H (OM75037U) Owner's Manual

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5-1. Essential information
Emergency flashers
NOTICE
■To prevent 12-volt battery discharge
Do not leave the emergency flashers on longer than necessary when the hybrid sys-
tem is not operating.
Use the emergency flashers if the vehicle malfunctions or is involved in an
accident.
Press the switch to flash all the
turn signal lights. To turn them
off, press the switch once again.

504
5-2. Steps to take in an emergency
The tire pressure warning system may be disabled in the following conditions:
(When the condition becomes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies are nearby.
●If a radio set at similar frequency is in use in the vehicle.
●If a window tint that affects the radio wave signals is installed.
●If there is a lot of snow or ice on the vehicle, particularly around the wheels or
wheel housings.
●If non-genuine Lexus wheels are used (Even if you use Lexus wheels, the tire
pressure warning system may not work properly with some types of tires.)
●If tire chains are used.
■If the tire pressure warning light comes on after flashing frequently for 1 minute
If the tire pressure warning light comes on after flashing frequently for 1 minute
when the “POWER” switch is turned to ON mode, have it checked by your Lexus
dealer.
■Customization that can be configured at Lexus dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features P. 5 8 0 )
CAUTION
■When the electric power steering system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold firmly and
operate it using more force than usual.
■If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could cause loss of
vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire inflation pres-
sure immediately.
●If the tire pressure warning light comes on even after tire inflation pressure adjust-
ment, it is probable that you have a flat tire. Check the tires. If a tire is flat, change
it with the spare tire and have the flat tire repaired by the nearest Lexus dealer.

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6-1. Specifications
Light bulbs
A: HB3 halogen bulbs
B: Double end bulbs
C: Wedge base bulbs (clear)
D: Wedge base bulbs (amber)
E: H11 halogen bulbs
F: Single end bulbs
Light BulbsBulb No.WTy p e
Exterior
LED headlightsHigh beam
Halogen headlights
High beam
Low beam
9005
9005 H1160
6055A
A E
Front side marker lightsW5W5C
Front turn signal lights3457NA28 /8F
Parking lightsW5W5C
Front fog lightsH1155E
Rear turn signal lightsWY21W21D
Back-up lightsW16W16C
License plate lightsW5W5C
Outer foot lights5C
Interior
Vanity lights8C
Front interior lights/Personal lights8C
Rear interior light8B
Trunk light3.8C
Door courtesy lights5C

590
6-2. Customization
Multi-information display (P. 1 7 2 )
Settings that can be changed using the multi-information switches
Available unitsmiles (MPG), km (km/l), km (l/100 km)
Available languagesEnglish, French and Spanish
■Vehicle customization
●When the “Speed-detecting automatic door lock function” and “Selecting other
than P position locks all d oors” are both on, the door lock operates as follows.
• When any one of the shift position indicato rs other than P is illuminated, all the
doors will be locked.
• If the vehicle is started with all the doors locked, the “Speed-detecting auto- matic door lock function” would not operate.
• If the vehicle is started with any door unlocked, the “Speed-detecting auto-
matic door lock function” will operate.
●When the smart access syst em with push-button start is off, the “Smart door
unlocking function” cannot be customized.
●When the doors remain closed after unlocking the doors and the “Automatic
door lock function” activates, the signals will be generated in accordance with
the “Operation signal (emergency flashers)” and the “Operation signal (buzzer
volume)” settings.
■In the following situations, customize mode in which the settings can be changed
through the multi-information switches will automatically be turned off.
●A warning message appears after the customize mode screen is displayed.
●The “POWER” switch is turned off.
●The vehicle begins to move while the customize mode screen is displayed.

615
Alphabetical index
Foot light .................................................. 364
Foot well lighting .................................. 364
Front fog lightsReplacing light bulbs ....................... 475
Switch ........................................................ 197
Wattage ................................................. 564
Front passenger occupant classification system ........................... 118
Front passenger's seat belt reminder light .......................................501
Front seats Adjustment .............................................. 65
Driver’s seat position memory ...... 69
Front side marker light Replacing light bulbs ....................... 475
Wattage ................................................. 564
Front turn signal lights Replacing light bulbs ....................... 475
Switch ..........................................................161
Wattage ................................................. 564
Fuel Capacity.................................................558
Fuel gauge .............................................. 164
Gas station information ................. 628
Information............................................ 565
Refueling ....................................................94
Type.......................................................... 565
Fuel door......................................................94
Fuel filler door............................................94
Fuses............................................................ 461 Garage door opener ......................... 388
Gas station information......................628
Gauges ...................................................... 164
Glove box ................................................368
Grocery bag hooks .............................386
Hands-free system (f
or cellular phone)
(vehicles without navigation
system) ................................................... 332
Hands-free system (f or cellular phone)
(vehicles with navigation system)*
Head restraints Adjustment .............................................. 72
Headlights aim ....................................... 473
Headlights cleaner ...............................203
Headlights Adaptive front lighting system ...................................................188
Discharge headlights precautions....................................... 486
Replacing light bulbs ........................ 475
Switch........................................................ 186
Wattage ................................................. 564
Heaters Seat heaters ..........................................379
Side mirrors ..........................................264
Hill-start assist control ........................ 234
Hood .......................................................... 425
Hooks Grocery bag ....................................... 386G
*: Refer to “Navigation System Owner’s Manual”.
H

617
Alphabetical index
LightDoor courtesy lights ........................ 364
Fog light switch..................................... 197
Footwell lights ..................................... 364
Headlight switch ..................................186
Interior light list.................................... 364
Interior light switch............................ 365
Outer foot lights................................. 364
Personal light switch ........................ 365
Remote touch light ........................... 364
Replacing light bulbs ....................... 475
Scuff lighting......................................... 364
Turn signal lever.....................................161
Turn signal light bulbs ..................... 475
Turn signal light switch .......................161
Vanity lights .......................................... 376
Wattage ................................................. 564
LKA .............................................................. 221
Load capacity ........................................ 248
Maintenance Do-it-yourself maintenance ..........422
General maintenance ....................... 417
Maintenance data ............................. 556
Maintenance requirements ............ 415
Meter Instrument panel light control .......165
Meters ....................................................... 164
Micro dust and pollen filter
(vehicles without navigation
system) .................................................. 260
Micro dust and pollen filter
(vehicles with navigation system)* Mirrors
Inside rear view mirror ....................... 82
Side mirror heater ............................. 264
Side mirrors .............................................84
Vanity mirrors ...................................... 376
Moon roof ...................................................90
MP3 disc (vehicles without navigation system) ............................285
MP3 disc (vehicles with navigation system)*
Multi-information display ....................172
Navigation system*
Noise from under vehicle...................... 18
Odometer................................................. 164
Oil Engine oil............................................... 430
Opener Fuel filler door ......................................... 94
Hood ........................................................425
Trunk .............................................................61
OPEN CLOSE switch*
Outer foot lights Outer foot lights .................................364
Wattage ................................................. 564
Outside rear view mirrors Adjusting and folding..........................84
Driving position memory ..................69
Mirror position memory ....................69
M
*: Refer to “Navigation System Owner’s Manual”.
N
O

618
Alphabetical index
Outside rear view mirror defogger switch (vehicles
without navigation system) ............ 264
Outside rear view mirror defogger switch (vehicles
with navigation system)*
Outside temperature display.............172
Overhead console ............................... 374
Overheating, Engine.......................... 548
Overheating, Hybrid system .......... 548
Parking brake .......................................... 162
Parking lights Replacing light bulbs........................ 475
Switch ....................................................... 186
Wattage..................................................564
PCS ............................................................ 236
Personal lights Personal lights .....................................365
Switch ......................................................365
Wattage..................................................564
Power easy access system................... 66
Power outlet............................................378
Power switch ............................................147
Power windows ........................................ 87
Pre-collision system............................. 236 Radar cruise control............................208
Radiator .................................................... 436
Radio (vehicles without navigation
system).................................................. 269
Radio (vehicles with navigation system)*
Radio data system (vehicles without navigation system) .............................. 271
Radio data system (vehicles with navigation system)*
RDS (vehicles without navigation system)..................................................... 271
RDS (vehicles with navigation system)*
Rear side marker lights Replacing light bulbs ....................... 485
Wattage ................................................. 564
Rear sunshade ....................................... 382
Rear turn signal lights Replacing light bulbs ........................476
Wattage ................................................. 564
Rear view mirror Compass ............................................... 396
Rear view monitor system*
Rear window defogger (vehicles without navigation system)............ 264
Rear window defogger (vehicles with navigation system)*
Remote Touch*
P
R

619
Alphabetical index
Replacing Electronic key battery ..................... 459
Fuses .......................................................... 461
Light bulbs ............................................ 475
Tires ...........................................................527
Reporting safety defects for U.S. owners ......................................... 594
Safety connect....................................... 400
Scuff lighting........................................... 364
Seat belts Adjusting the seat belt ........................75
Automatic Locking Retractor .........76
Child restraint system installation ............................................ 127
Cleaning and maintaining the seat belt......................................... 413
Emergency Locking Retractor.......76
How to wear your seat belt.............. 74
How your child should wear the seat belt...........................................76
Pre-collision seat belts.................... 236
Pregnant women,
proper seat belt use..........................76
Reminder light...................................... 501
Seat belt extenders ............................... 77
Seat belt pretensioners.......................75
Seat heaters.............................................379
Seat position memory ............................69
Seat ventilator.........................................379
Seating capacity ................................... 248 Seats
Adjustment .....................................65, 69
Adjustment precautions....................................68, 71
Child seats/child restraint system installation............................. 127
Cleaning ...................................................412
Driver’s seat position memory ..................................................69
Head restraint ......................................... 72
Properly sitting in the seat .............. 104
Seat heaters ..........................................379
Seat position memory ........................69
Ventilated seats .................................. 379
Service reminder indicators ............. 168
Shift lever Transmission.......................................... 155
Side airbags.............................................. 106
Side marker lights Replacing light bulbs ........................ 475
Switch........................................................ 186
Wattage ................................................. 564
Side mirrors Adjusting and folding..........................84
Mirror position memory ....................69
Side turn signal lights Replacing light bulbs ....................... 485
Wattage ................................................. 564
*: Refer to “Navigation System Owner’s Manual”.
S

621
Alphabetical index
Tail lightsReplacing light bulbs ....................... 485
Switch ........................................................186
Wattage ................................................. 564
Talk switch (vehicles without navigation system).................. 318, 337
Talk switch (vehicles with navigation system)*
Telephone switch (vehicles without navigation system) ............337
Telephone switch (vehicles with navigation system)*
Theft deterrent system Alarm ........................................................ 100
Immobilizer system ............................. 98
Theft prevention labels ........................103
TILT switch*
Tire inflation pressure........................... 451
Tire information Glossary ................................................ 574
Size ............................................................. 571
Tire identification number ............. 570
Uniform Tire Quality Grading ....572
Tires Chains ..................................................... 250
Checking ............................................... 443
Compact spare tire ...........................527
If you have a flat tire...........................527
Inflation pressure ................................. 451
Inflation pressure sensor................ 444
Information............................................568
Replacing................................................527 Rotating tires ........................................443
Size ........................................................... 563
Snow tires .............................................. 249
Spare tire ................................................ 527
Tire pressure warning
system ....................................... 443, 501
Tools ........................................................... 527
Total load capacity ...............................248
Towing Dinghy towing .....................................253
Emergency towing........................... 489
Trailer towing ....................................... 252
TRAC......................................................... 229
Traction control ..................................... 229
Trailer towing ......................................... 252
Trip meter ................................................. 164
Trunk Opener ........................................................61
Turn signal lights Replacing light bulbs ........................ 475
Switch.......................................................... 161
Wattage ................................................. 564
Vanity lights Vanity lights ..........................................376
Wattage ................................................. 564
Vanity mirrors ........................................ 376
Vehicle identification number .........556
Vehicle stability control...................... 229
Ventilators ............................................... 379
VIEW switch*
VSC............................................................ 229
*: Refer to “Navigation System Owner’s Manual”.
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