2012 Lexus HS250h trunk

TABLE OF CONTENTSIndex
HS250h_U_75050U
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1-1. Hybrid systemHybrid system................................... 26
Hybrid system precautions ........ 30
Energy monitor/consumption screen................................................ 35
Hybrid vehicle driving tips........... 40
1-2. Key information Keys ...................................................... 42
1-3. Opening, closing and locking the doors
Smart access system with push-button start .......................... 47
Wireless remote control ............. 58
Doors..................................................... 61
Trunk..................................................... 64
1-4. Adjustable components (seats, mirrors, steering wheel)
Front seats .......................................... 68 Driving position memory
(driver’s seat) ................................. 72
Head restraints................................. 75
Seat belts ............................................ 77
Steering wheel.................................. 83
Inside rear view mirror................. 85
Outside rear view mirrors ........... 87
1-5. Opening and closing the windows and moon roof
Power windows................................ 90
Moon roof .......................................... 93
1-6. Refueling Opening the fuel tank cap........... 97
1-7. Theft deterrent system Immobilizer system ....................... 101
Alarm.................................................. 103
Theft prevention labels (for U.S.A.) .................................... 106
1Before driving
For vehicles with a navigation system, refer to the “Navigation System Owner’s
Manual” for information regarding the equipment listed below.
• Navigation system
• Air conditioning
• Windshield wiper de-icer
• Rear view monitor system
• Intuitive parking assist • Audio/video system
• Rear window and outside rear view
mirror defogging
•Climate control
• Wide view front monitor system

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4
5
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3-6. Using the storage featuresList of storage features............... 377
• Glove box .................................... 378
• Console box ................................ 379
• Cup holders.................................. 381
• Bottle holders ............................ 383
• Auxiliary boxes.......................... 384
3-7. Other interior features Sun visors........................................ 385
Vanity mirrors ............................... 386
Clock ................................................. 387
Power outlets ................................ 388
Seat heaters and ventilators .................................... 389
Armrest ............................................. 391
Rear sunshade ............................... 392
Floor mat.......................................... 394
Trunk compartment features.......................................... 396
Garage door opener................. 398
Compass.......................................... 404
Safety Connect ............................ 408
4-1. Maintenance and care Cleaning and protecting the vehicle exterior.................... 416
Cleaning and protecting the vehicle interior .................... 420 4-2. Maintenance
Maintenance requirements ..... 423
General maintenance ................ 426
Emission inspection and maintenance (I/M)
programs ..................................... 430
4-3. Do-it-yourself maintenance Do-it-yourself service precautions ................................... 431
Hood ................................................. 434
Positioning a floor jack............... 435
Engine compartment.................. 437
12-volt battery................................ 447
Tires .................................................... 451
Tire inflation pressure................. 459
Wheels ............................................. 462
Air conditioning filter.................. 464
Electronic key battery ................ 467
Checking and replacing fuses ................................................ 469
Light bulbs ........................................ 481
5-1. Essential information Emergency flashers .................... 494
If your vehicle needs to be towed ....................................... 495
If you think something is wrong .............................................. 501
4Maintenance and care5When trouble arises

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Tail lights P. 191
Rear window defogger P. 274
Tires
●Rotation
● Replacement
● Inflation pressure
● Information
P. 451
P. 532
P. 567
P. 572Side marker lights P. 191
Fuel filler door P. 97
Turn signal lights P. 166
License plate lights
P. 191
Doors P. 61Trunk P. 64

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Pictorial indexInstrument panel
Headlight switch Turn signal lever
Fog light switch P. 191
P. 166
P. 202
Tilt and telescopic steering
control switch
∗ P. 83
Pre-collision braking off switch ∗ P. 246
Parking brake pedal P. 167
EV drive mode switch
“ECO MODE” switch
“PWR MODE” switch P. 157
P. 162
P. 162
Hood lock release lever P. 434
Tilt and telescopic steering control lever ∗ P. 83
Glove box P. 378
Trunk opener
main switch
P. 64
Power (ignition) switch P. 152
Windshield wipers and
washer switch
P. 204
Gauges and meters
Multi-information display P. 169
P. 177
Audio system *2P. 276

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Instrument panel light control switches P. 170
Rear sunshade
switch
∗ P. 392
Headlight cleanerswitch
∗ P. 211
“VIEW” button ∗*1
Windshield wiper de-icer
switch
∗ P. 275
Trunk opener P. 64
Fuel filler door opener
P. 97
HUD (Head-up Display)
main switch
∗ P. 183Outside rear view mirror
switches
P. 87
HUD (Head-up
Display) contrast
adjustment switch
∗
P. 183
HUD (Head-up
Display) position
adjustment switch
∗
P. 183
VSC OFF switch P. 239
∗: If equipped
*1: Refer to “Navigation System Owner's Manual”.
*2: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
NAVI switch ∗
P. 183

Before driving1
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HS250h_U_75050U
1-1. Hybrid systemHybrid system ............................ 26
Hybrid system precautions ............................. 30
Energy monitor/ consumption screen .............. 35
Hybrid vehicle driving tips..... 40
1-2. Key information Keys ............................................... 42
1-3. Opening, closing and locking the doors
Smart access system with push-button start .................... 47
Wireless remote control ........ 58
Doors ............................................. 61
Trunk ............................................. 64
1-4. Adjustable components (seats, mirrors, steering
wheel)
Front seats ................................... 68
Driving position memory (driver’s seat).......... 72
Head restraints .......................... 75
Seat belts ..................................... 77
Steering wheel .......................... 83 Inside rear view mirror ............ 85
Outside rear view mirrors...... 87
1-5. Opening and closing the windows and moon roof
Power windows .......................... 90
Moon roof ................................... 93
1-6. Refueling Opening the fuel tank cap ..... 97
1-7. Theft deterrent system Immobilizer system ................. 101
Alarm.......................................... 103
Theft prevention labels (for U.S.A.) ............................. 106
1-8. Safety information Correct driving posture ....... 107
SRS airbags .............................. 109
Front passenger occupant classification system............. 121
Child restraint systems ......... 126
Installing child restraints....... 130

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1-1. Hybrid system
HS250h_U_75050U
■Charging the hybrid battery (traction battery)
As the gasoline engine charges the hybrid battery (traction battery), the battery
does not need to be charged from an outside source. However, if the vehicle is left
parked for a long time the hybrid battery will slowly discharge. For this reason, be
sure to drive the vehicle at least once every few months for at least 30 minutes or
10 miles (16 km). If the hybrid battery becomes fully discharged and you are unable
to jump-start the vehicle with the 12-volt battery, contact your Lexus dealer.
■Charging the 12-volt battery
→P. 5 4 9
■After the 12-volt battery has discharg ed or has been changed or removed
The gasoline engine may not stop even if the vehicle is running on the hybrid battery
(traction battery). If this continues for a few days, contact your Lexus dealer.
■Sounds and vibrations specific to a hybrid vehicle
There may be no engine sounds or vibration even though the vehicle is able to
move. For safety, apply the parking brake and make sure to shift the shift position to
P when parked.
The following sounds or vibrations may occur when the hybrid system is operating
and are not a malfunction:
●Motor sounds may be heard from the engine compartment.
●Sounds may be heard from the hybrid battery (traction battery) behind the rear
seats when the hybrid system starts or stops.
●Sounds from the hybrid system may be heard when the trunk lid is open.
●Sounds may be heard from the transaxle when the engine is started or stopped,
or while the engine is idling.
●Engine sounds may be heard when accelerating sharply.
●Sounds may be heard due to regenerative braking when the brake pedal is
depressed and accelerator is loosened.
●Other sounds, such as motors and mechanical noises, may be heard from the
brake system when the brake pedal is depressed.
●Vibration may be felt when the gasoline engine starts or stops.
●Cooling fan sounds may be heard from the air intake vent on the side of rear left
seatback.
When driving in Eco drive mode, the fan noise may be louder than when driving
normally.

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Before driving
HS250h_U_75050U
1-3. Opening, closing and locking the doors
Smart access system with push-button start
The following operations can be performed simply by carrying the elec-
tronic key (including the card key) on your person, for example in your
pocket.
(The driver should always carry the electronic key.)
Locks and unlocks the doors (→P. 4 8 )
Unlocks the trunk ( →P. 4 8 )
Starts the hybrid system ( →P. 152)
Electronic key
Electronic key Electronic key