2016 Lexus IS300h engine

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9
9-1. Specifications
Vehicle specifications
IS300h_EE(OM53D56E)
■Use of ethanol blended gasoline in a gasoline engine
Lexus allows the use of ethanol blended gasoline where the ethanol content is up to 10%.
Make sure that the ethanol blended gasoline to be used has a Research Octane Number
that follows the above.
■If your engine knocks
●Consult any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
●You may occasionally notice light knocking fo
r a short time while accelerating or driv-
ing uphill. This is normal and there is no need for concern.
Fuel information
EU area:
You must only use unleaded gasoline conforming to European standard
EN228.
Select unleaded gasoline with a Research Octane Number of 95 or higher
for optimum engine performance.
Except EU area:
You must only use unleaded gasoline.
Select unleaded gasoline with a Research Octane Number of 95 or higher
for optimum engine performance.

5909-1. Specifications
IS300h_EE(OM53D56E)
NOTICE
■Notice on fuel quality
●Do not use improper fuels. If improper fuels are used, the engine will be damaged.
●Do not use leaded gasoline.
Leaded gasoline will cause the three-way catalytic converter to lose its effectiveness
and the emission control system to function improperly.
●EU area: Bioethanol fuel sold under names such as “E50” or “E85” and fuel contain-
ing a large amount of ethanol should not be used. The use of these fuels will damage
the vehicle’s fuel system. In case of any doubt, ask any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
●Except EU area: Bioethanol fuel sold under names such as “E50” or “E85” and fuel
containing a large amount of ethanol should not be used. Your vehicle can use gaso-
line mixed with 10% max ethanol. The use of fuel with more than 10% ethanol content
(E10) will damage the vehicle’s fuel system. You must ensure that refueling is carried
out only from a source where fuel specification and quality can be guaranteed. In case
of any doubt, ask any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional.
●Do not use the methanol blended gasoline such as M15, M85, M100. The use of gas-
oline containing methanol may cause engine damage or failure.

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IS300h_EE(OM53D56E)
9
Vehicle specifications
9-3. Initialization
Items to initialize
The following item must be initialized for normal system operation after such
cases as the 12-volt battery being reconnected, or maintenance being per-
formed on the vehicle:
ItemWhen to initializeReference
Engine oil maintenance dataAfter changing the engine oilP. 4 5 8
Tire pressure warning system
• When rotating the tires
• When changing the tire inflationpressure by changing traveling
speed or load weight, etc.
P. 4 6 9

611Alphabetical index
IS300h_EE(OM53D56E)
Child-protectors ................................... 140
Cleaning ........................................442, 446Aluminum wheels .............................. 443
Exterior.................................................... 442
Interior .....................................................446
Seat belts................................................ 447
Clock .........................................................435
Coat hooks ..............................................439
Condenser ............................................. 462
Console box ........................................... 429
Coolant .....................................................460 Capacity ................................................ 583
Checking .............................................. 460
Preparing and checking
before winter .................................... 322
Cooling system......................................460
Engine overheating ............................571
Hybrid system overheating ............571
Cruise control Cruise control .....................................250
Dynamic radar cruise control ..... 254
Cup holders ............................................430
Current fuel consumption....................116
Curtain shield airbags ........................... 43
Customizable features ....................... 592 DAB (Digital Audio Broadcast) ..... 352
Daytime running light system ......... 230
Defogger
Outside rear view mirrors .............. 418
Rear window..........................................418
Windshield ............................................. 418
Differential............................................... 585
Digital Audio Broadcast (DAB) ..... 352
Dimensions ............................................. 578
Display Drive information...................................116
Dynamic radar cruise control ..... 254
LDA (Lane Departure Alert) ........ 271
Multi-information display...................115
Warning message .............................527
Distance ...................................................... 117
Do-it-yourself maintenance ...............451
Door courtesy lights Location ................................................. 425
Wattage ................................................ 588
Door lock
Doors......................................................... 136
Smart entry & start system ............. 149
Wireless remote control .................130D

613Alphabetical index
IS300h_EE(OM53D56E)
If you have a flat tire ............. 545, 559
If you think something is wrong...............................................520
If your vehicle becomes stuck..... 575
If your vehicle has to be stopped in an emergency........... 513
If your vehicle needs to be towed...............................................514
If your vehicle overheats ..................571
Emergency brake signal .................... 297
Emergency flashers .............................. 512
Emergency tire puncture
repair kit ................................................545
Energy monitor......................................... 121
Engine....................................................... 580 ACCESSORY mode ....................... 213
Compartment......................................455
Engine switch......................................... 212
Hood ........................................................453
How to start the hybrid
system .................................................... 212
Identification number ....................... 579
Ignition switch (power switch)................................... 212
Overheating ...........................................571
Power switch ......................................... 212 Engine coolant....................................... 460
Capacity.................................................583
Checking ............................................... 460
Preparing and checking
before winter.....................................322
Engine coolant temperature
gauge ...................................................... 109
Engine oil ................................................. 456
Capacity...................................................581
Checking ............................................... 456
Preparing and checking before winter.....................................322
Engine oil maintenance data ........... 458
Engine switch ........................................... 212
EPS (Electric Power Steering) ....... 296 Function.................................................. 296
Warning light........................................522
EV drive mode......................................... 217
EV indicator ............................................... 117

616Alphabetical index
IS300h_EE(OM53D56E)
HooksCargo hooks........................................ 432
Coat hooks ........................................... 439
Retaining hooks (floor mat)............. 34
Horn ............................................................ 178
Hybrid battery (traction battery).......83
Hybrid battery (traction battery) air vents.....................................................84
Hybrid system ........................................... 79 Emergency shut off system.............. 84
Energy monitor/consumption screen.........................121
EV drive mode ..................................... 217
High voltage components ...............83
Hybrid System Indicator ................... 113
Hybrid system precautions.............. 83
Hybrid vehicle driving tips ............320
If the hybrid system will not start ...................................... 560
Overheating ...........................................571
Power (ignition) switch ..................... 212
Starting the hybrid system............... 212
Hybrid System Indicator .......................113
Hybrid transmission .............................. 219 If the shift lever cannot be shifted from P ...................................562
Paddle shift switches .......................... 221
S mode.................................................... 222 Identification
Engine ..................................................... 579
Vehicle.................................................... 579
Ignition switch (power switch) ..........212
Illuminated entry system .................... 426
Immobilizer system................................. 90
Indicators .................................................. 106
Initialization Engine oil maintenance data .......458
Moon roof.................................................191
Multi-information display................... 117
Power windows ...................................186
Tire pressure warning
system.................................................. 468
Inside door handle lights ................... 425
Inside rear view mirror ......................... 179
Instrument panel light control ............ 112
Interior lights........................................... 425 Wattage ................................................ 588
Intrusion sensor and tilt sensor .......... 99
ISOFIX rigid anchors ............................ 69
Jack Positioning the jack .......................... 454
Vehicle-equipped jack................... 476
Jack handle ..............................................476
Jam protection function Moon roof...............................................190
Power window .....................................186I
J

619Alphabetical index
IS300h_EE(OM53D56E)
Moon roof ................................................. 189Door lock linked moon roof
operation ............................................. 190
Jam protection function................... 190
Operation............................................... 189
MP3 disc ..................................................354
Multi-information display .....................115 Audio system-linked ........................... 115
Drive information .................................. 116
Dynamic radar cruise
control.................................................. 254
Energy monitor..................................... 122
LDA (Lane Departure Alert)......... 271
Navigation system-linked................. 115
Settings........................................................117
Switching the display .......................... 116
Warning message............................. 527
Navigation system
*
Needle ......................................................... 117 Odometer ................................................ 109
Oil
Differential oil.......................................585
Engine oil .................................................581
Opener
Hood ....................................................... 453
Trunk.......................................................... 143
Outer foot lights Location ................................................. 425
Replacing light bulbs ....................... 503
Wattage ................................................ 588
Outside rear view mirrors ................... 181 Adjusting and folding ......................... 181
BSM (Blind Sport Monitor) ...........310
Linked mirror function
when reversing .................................183
Mirror position memory .................. 169
Outside rear view mirror defoggers ........................................... 418
Outside temperature........................... 109
Overheating .............................................571
N
O
*: For vehicles with a navigation or multimedia system, refer to
“NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

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IS300h_EE(OM53D56E)GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 4 5 3 P. 1 4 3 P. 2 4 6
Hood lock release leverTi r e i n f l a t i o n p r e s s u r e
P. 4 5 3
P. 5 8 6
Fuel tank capacity
(Reference) 66 L (17.4 gal., 14.5 Imp. gal.)
Fuel typeEU area: Unleaded gasoline conforming to European
standard EN228 only
Except EU area: Unleaded gasoline only P. 2 4 6 , 5 8 0
Cold tire inflation
pressure P. 5 8 6
Engine oil capacity
(Drain and refill —
reference) P. 5 8 1
Engine oil type P. 581