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5
When trouble arises
547
5-2. Steps to take in an emergency
HS250h_U_75033U(Canada)
If your vehicle has to be stopped in an emergency
CAUTION
■If the hybrid system has to be turned off while driving
Power assist for the brakes and steering wheel will be lost, making the brake pedal
harder to depress and the steering wheel heavier to turn. Decelerate as much as
possible before turning off the hybrid system.
Only in an emergency, such as if it becomes impossible to stop the vehicle
in the normal way, stop the vehicle using the following procedure:
Steadily step on the brake pedal with both feet and firmly
depress it.
Do not pump the brake pedal repeatedly as this will increase the
effort required to slow the vehicle.
Change the shift position to N.
If the shift position can be changed to N After slowing down, stop the vehicle in a safe place by the road.
Stop the hybrid system.
If the shift position cannot be changed to N Keep depressing the brake pedal with both feet to reduce vehi-
cle speed as much as possible.
Stop the hybrid system by press-
ing and holding the “POWER”
switch for 3 consecutive sec-
onds or more.
Stop the vehicle in a safe place by the road.
Page 557 of 611
555
6-1. Specifications
6
Vehicle specifications
HS250h_U_75033U(Canada)
Electrical system
Hybrid transaxle
*: The fluid capacity is a reference quantity. If replacement is necessary, contactyour Lexus dealer.
12-volt battery
Open voltage* at
68 °F (20 °C):12.6 12.8 V Fully charged
12.2
12.4 V Half charged
11.8
12.0 V Discharged
(*: Voltage checked 20 minutes after the hybrid sys-
tem and all the lights are turned off)
Charging rates5 A max.
Fluid capacity *4.4 qt. (4.2 L, 3.7 Imp. qt.)
Fluid typeTo y o t a G e n u i n e AT F W S
NOTICE
■Hybrid transaxle fluid type
Using hybrid transaxle fluid other than “Toyota Genuine ATF WS” may cause dete-
rioration in shift quality, locking up of the transaxle accompanied by vibration, and
ultimately damage the hybrid transaxle of your vehicle.
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574
HS250h_U_75033U(Canada)
6-2. Customization
Customizable features
Customizing vehicle featuresIt is possible to customize certain vehicle features using the multi-infor-
mation switches. *
When customizing vehicle features, ensure that the vehicle is parked in a
safe place with the shift lever in P and the parking brake set. Press and hold the menu switch of
the multi-information switches to
display customization mode.
Press the “ENTER” switch
upwards or downwards to select
the item to be customized and
press the “ENTER” switch to con-
firm.
Your vehicle includes a variety of electr onic features that can be personal-
ized to suit your preferences. Programming these preferences requires
specialized equipment and may be performed by your Lexus dealer.
It is also possible to customize cert ain vehicle features yourself using the
multi-information switches and the navigation screen.
Some function settings are changed simultaneously with other functions
being customized. Contact your Lexus dealer for further details.
Page 585 of 611
583
6-2. Customization
6
Vehicle specifications
HS250h_U_75033U(Canada)
Driving
position
memory
(Driver’s
seat)
(→ P. 6 8 )Called up when
door is opened
with smart
access system
with push-but-
ton start
Driver’s
doorAll doors———O
Intuitive
parking
assist ∗
Signal (buzzer)
when the dis-
tance to obsta-
cles does not
change for 3
seconds or more
OnOff———O
Signal (buzzer)
when the shift
position is
changed to N
OnOff———O
Active sensors
when the shift
position is out of
P or R
Front
corners
Rear
centers, Rear
corners
———O
Seat belt
reminder
(
→P. 4 9 5 )
Vehicle speed
linked seat belt
reminder buzzer
OnOff———O
Reverse
buzzer
( → P. 1 5 6 )Signal (buzzer)
when the shift
position is in RIntermit-
tentSingle———O
∗ : Refer to "Navigation System Owner's Manual"
ItemFunctionDefault
settingCustom-
ized
setting
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584
6-2. Customization
HS250h_U_75033U(Canada)
Multi-information display (→P. 1 6 9 )
Settings that can be changed using the multi-information switches
Av a i l a b l e u n i t smiles (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 doors” are both on, the door lock operates as follows.
• When shifting the shift lever to any position other than P, 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 system 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.
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601
Alphabetical index
HS250h_U_75033U(Canada)
Seat beltsAdjusting the seat belt ........................ 74
Automatic Locking Retractor .........75
Child restraint system
installation ............................................ 125
Cleaning and maintaining
the seat belt....................................... 407
Emergency Locking Retractor .....75
How to wear your seat belt..............73
How your child should wear
the seat belt...........................................75
Pre-collision seat belts.....................232
Pregnant women, proper seat belt use..........................75
Reminder light..................................... 495
Seat belt extenders ...............................76
Seat belt pretensioners....................... 74
Seat heaters.............................................375
Seat position memory ........................... 68
Seat ventilator.........................................375
Seating capacity ....................................243
Seats
Adjustment .................................... 64, 68
Adjustment precautions .................................. 67, 70
Child seats/child restraint
system installation ............................ 125
Cleaning ................................................ 406
Driver’s seat position memory ................................................. 68
Head restraint ...........................................71
Properly sitting in the seat............... 102
Seat heaters.......................................... 375
Seat position memory ........................ 68
Ventilated seats .................................. 375 Service reminder indicators ............. 165
Shift lever
Transmission.......................................... 153
Side airbags.............................................. 104
Side marker lights Replacing light bulbs ....................... 469
Switch........................................................ 183
Wattage................................................. 558
Side mirrors Adjusting and folding..........................83
Mirror position memory....................68
Side turn signal lights
Replacing light bulbs ........................ 479
Wattage................................................. 558
Smart access system with push-button start
Antenna location ................................... 46
Entry functions........................................ 44
Starting the engine ............................. 145
Starting the hybrid system .............. 145
Smart entry & start system Antenna location ................................... 46
Entry function .......................................... 44
Starting the engine ............................. 145
SOS button .............................................395
Spare tire Inflation pressure................................557
Storage location .................................. 521
Spark plug................................................554
Specifications ........................................ 550
Speedometer .......................................... 162
Steering wheel Adjustment ............................................... 79
Audio switches................................... 308
Manual adjustment............................... 79
Power adjustment................................. 79
*: Refer to “Navigation System Owner’s Manual”.