2010 Lexus HS250h oil

550
HS250h_U_75033U(Canada)
6-1. Specifications
Maintenance data (fuel, oil level, etc.)
Dimensions and weights
*: Unladen vehicles
Vehicle identification■ Vehicle identification number
The vehicle identification number (VIN) is the legal identifier for your
vehicle. This is the primary identification number for your Lexus. It is used
in registering the ownership of your vehicle.
This number is stamped on the top left of the instrument panel and under the
front passenger’s seat (on some models).
Overall length184.8 in. (4695 mm)
Overall width70.3 in. (1785 mm)
Overall height*59.3 in. (1505 mm)
Wheelbase106.3 in. (2700 mm)
Tr e a dFront60.4 in. (1535 mm)
Rear60.2 in. (1530 mm)
Vehicle capacity weight
(Occupants + luggage)825 lb. (375 kg)

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6-1. Specifications
HS250h_U_75033U(Canada)
Fuel
Electric motor (Traction motor)
Hybrid battery (Traction battery)
Lubrication system
Fuel typeUnleaded gasoline only
Octane rating87 (Research octane number 91) or higher
Fuel tank capacity
(Reference)14.5 gal. (55 L, 12.5 Imp. gal.)
Ty p ePermanent magnet synchronous motor
Maximum output105 kW
Maximum torque199 ft•lbf (270 N•m, 27.5 kgf•m)
Ty p eNickel-metal hydride battery
Vo l t a g e7. 2 V/m o d u l e
Capacity6.5 Ah (3HR)
Quantity34 modules
Overall voltage244.8 V
Oil capacity
(Drain and refill
-reference)
Wi th f il ter
Without filter
4.5 qt. (4.3 L, 3.8 lmp.qt.)
4.3 qt. (4.1 L, 3.6 lmp.qt.)

553
6-1. Specifications
6
Vehicle specifications
HS250h_U_75033U(Canada)■
Engine oil selection
“Toyota Genuine Motor Oil” is used in your Lexus vehicle. Use Lexus
approved “Toyota Genuine Motor Oil” or equivalent to satisfy the follow-
ing grade and viscosity.
Oil grade: ILSAC multigrade engine oil
Recommended viscosity: SAE 5W-20 or 0W-20
SAE 5W-20 or 0W-20 engine oil
may be used. However, SAE 0W-
20 is the best choice for good fuel
economy and good starting in cold
weather.
The 0W portion of the oil viscosity rating indicates the characteristic of the oil
which allows cold startability. Oils with a lower value before the W allow for
easier starting of the engine in cold weather.
The 20 in 0W-20 indicates the oil viscosity when the oil is at its operating
temperature. An oil with a higher viscosity may be better suited if the vehicle
is operated at high speeds, or under extreme load conditions.
How to read oil container label:
The ILSAC (International Lubricant Standardization and Approval Com-
mittee) Certification Mark is added to some oil containers to help you
select the oil you should use.
Outside temperature

568
6-1. Specifications
HS250h_U_75033U(Canada)
Warning: The temperature grades of a tire assume that it is properly inflated
and not overloaded.
Excessive speed, underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sureTire pressure when the vehicle has been parked for
three hours or more, or has not been driven more
than 1 mile or 1.5 km under that condition
Maximum inflation pres-
sureThe maximum cold inflated pressure to which a tire
may be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a man-
ufacturer
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of transmission, power
steering, power brakes, power windows, power seats,
radio and heater, to the extent that these items are
available as factory-installed equipment (whether
installed or not)
Curb weight
The weight of a motor vehicle with standard equip-
ment, including the maximum capacity of fuel, oil and
coolant, and if so equipped, air conditioning and
additional weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight150 lb. (68 kg) times the number of occupants speci-
fied in the second column of Table 1
* that follows

586
HS250h_U_75033U(Canada)
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Engine oil maintenance
dataAfter changing engine oilP. 4 2 6
Tire pressure warning
system
• When rotating the tires on vehicles with differing front and rear tire infla-
tion pressures
•When changing the tire size
P. 4 3 7
The following items must be initialized for normal system operation after
such cases as the 12-volt battery being reconnected, or maintenance
being performed on the vehicle.

597
Alphabetical index
HS250h_U_75033U(Canada)
If your vehicle has to be stopped in an emergency............................. 547
If your vehicle needs to be towed ................................................... 483
If your vehicle overheats.................. 541
Emergency flasher
Switch ...................................................... 482
Engine
Accessory mode ................................. 146
Compartment ......................................422
Engine switch ........................................ 145
Hood ......................................................... 419
How to start the engine.................... 145
How to start the hybrid system.................................................... 145
Identification number.......................550
If the engine will not start ...............530
If the hybrid system will not
start........................................................530
Ignition switch........................................ 145
Overheating........................................... 541
Power switch ......................................... 145
Engine compartment cover..............423
Engine coolant Capacity................................................. 554
Checking ............................................... 428
Preparing and checking before winter.....................................244
Engine/power control unit coolant Capacity................................................. 554
Checking ............................................... 428
Preparing and checking
before winter.....................................244
Engine immobilizer system ..................96 Engine oil
Capacity .................................................552
Checking ............................................... 424
Preparing and checking
before winter .................................... 244
Engine oil maintenance data............ 426
Engine switch .......................................... 145
Enhanced VSC...................................... 225
EPS ............................................................. 225
EV drive mode switch.......................... 150
Event data recorder ............................490
Floor mat ................................................. 380
Fluid
Brake ....................................................... 556
Washer ................................................... 432
Fog lights Replacing light bulbs ....................... 469
Switch........................................................ 194
Wattage................................................. 558
Foot light...................................................360
Foot well lighting ...................................360
Front fog lights Replacing light bulbs ....................... 469
Switch........................................................ 194
Wattage................................................. 558
Front passenger occupant classification system ............................ 116
Front passenger's seat belt reminder light......................................495
Front seats Adjustment ............................................... 64
Driver’s seat position memory .......68
F
*: Refer to “Navigation System Owner’s Manual”.

600
Alphabetical index
HS250h_U_75033U(Canada)
Odometer................................................. 162
OilEngine oil ............................................... 424
Opener
Fuel filler door......................................... 92
Hood..........................................................419
Trunk ........................................................... 60
OPEN CLOSE switch*
Outer foot lights Outer foot lights .................................360
Wattage................................................. 558
Outside rear view mirrors
Adjusting and folding ......................... 83
Driving position memory.................. 68
Mirror position memory ................... 68
Outside rear view mirror
defogger switch (vehicles
without navigation system) ............260
Outside rear view mirror defogger switch (vehicles
with navigation system)*
Outside temperature display............ 169
Overhead console ...............................370
Overheating, Engine............................ 541
Overheating, Hybrid system ............ 541
Parking brake .......................................... 160
Parking lights
Replacing light bulbs........................ 469
Switch ....................................................... 183
Wattage................................................. 558
PCS ............................................................ 232
Personal lights Personal lights .......................................361
Switch ........................................................361
Wattage................................................. 558 Power outlet ........................................... 374
Power switch ............................................145
Power windows ........................................ 86
Pre-collision system ............................ 232
Radar cruise control............................ 205
Radiator .................................................... 430
Radio......................................................... 265
Radio data system ................................ 267
RDS ............................................................ 267
Rear side marker lights
Replacing light bulbs ........................479
Wattage .................................................558
Rear sunshade ....................................... 378
Rear turn signal lights Replacing light bulbs ....................... 470
Wattage .................................................558
Rear view mirror
Compass ................................................. 391
Rear view monitor system*
Rear window defogger (vehicles without navigation system)............ 260
Rear window defogger (vehicles with navigation system)*
Remote Touch*
Replacing Electronic key battery ..................... 453
Fuses........................................................ 455
Light bulbs ............................................ 469
Tires............................................................ 521
Reporting safety defects for U.S. owners..........................................588
Safety connect ....................................... 395
Scuff lighting ........................................... 360O
P
R
S

603
Alphabetical index
HS250h_U_75033U(Canada)
Snow tires...............................................244
Spare tire ................................................. 521
Tire pressure warning system...................................... 437, 495
Tools ............................................................ 521
Total load capacity................................243
Towing Dinghy towing..................................... 248
Emergency towing ........................... 483
Trailer towing........................................247
TRAC .........................................................225
Traction control .....................................225
Trailer towing .......................................... 247
Trip meter.................................................. 162
Trunk Opener...................................................... 60
Turn signal lights Replacing light bulbs ....................... 469
Switch ........................................................159
Wattage .................................................558
Vanity lights Vanity lights ...........................................372
Wattage .................................................558
Vanity mirrors.........................................372
Vehicle identification number ........ 550
Vehicle stability control ......................225
Ventilators................................................375
VIEW switch*
VSC ............................................................225
Warning buzzers Brake system ....................................... 492
Open door .......................................... 495
Seat belt reminder ............................ 495 Warning lights
AFS OFF ................................................493
Anti-lock brake system ...................493
Brake assist system ...........................493
Brake system........................................492
Charging system................................ 492
Cruise control......................................493
Electric power steering
warning light .....................................493
Electronic engine control
system ..................................................493
High coolant temperature............. 492
Hybrid battery system .....................493
LKA ...........................................................493
Low fuel level ...................................... 495
Low tire pressure .............................. 495
Malfunction indicator lamp ...........493
Master warning light........................ 495
Open door ........................................... 495
Pre-collision system..........................493
Pretensioner .........................................493
Radar cruise co ntrol .........................493
Seat belt reminder light.................. 495
Slip indicator .........................................493
SRS airbags...........................................493
Tire pressure warning light .......... 495
Warning messages Cruise control..................................... 502
Dynamic radar cruise control .....................................502, 505
Electric power steering system ................................................. 502
Engine oil maintenance ................. 505
Engine oil pressure ............................ 501
EV drive mode................................... 505
V
W
*: Refer to “Navigation System Owner’s Manual”.