Page 537 of 600
ES300h_OM_OM33B71U_(U)
5379-1. Specifications
9
Vehicle specifications
*: The engine oil capacity is a reference quantity to be used when changing the engineoil. Warm up the engine and turn off the hybrid system, wait more than 5 minutes, and
check the oil level on the dipstick.
Hybrid battery (Traction battery)
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
Lubrication system
Oil capacity
(Drain and refill reference
*)
With filter4.6 qt. (4.4 L, 3.9 Imp.qt.)
Without filter4.2 qt. (4.0 L, 3.5 Imp.qt.)
Page 538 of 600

538
ES300h_OM_OM33B71U_(U)9-1. Specifications
■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 following
grade and viscosity.
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good start-
ing in cold weather.
If SAE 0W-20 is not available, SAE
5W-20 oil may be used. However, it
must be replaced with SAE 0W-20
at the next oil change.
Oil viscosity (0W-20 is explained here as an example): • The 0W in 0W-20 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 viscos ity characteristic of the oil when the
oil is at high temperature. An oil with a higher viscosity (one with a higher
value) may be better suited if the vehicle is operated at high speeds, or
under extreme load conditions.
How to read oil container label:
The International Lubricant Specifi-
cation Advisory Committee
(ILSAC) Certification Mark is added
to some oil containers to help you
select the oil you should use.
Outside temperature
Page 551 of 600

ES300h_OM_OM33B71U_(U)
5519-1. Specifications
9
Vehicle specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pressure
Tire 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 manu-
facturer
Accessory weight
The combined weight (in excess of those standard items
which may be replaced) of hybrid transmission, power
steering, power brakes, power windows, power seats,
radio and heater, to the extent that these items are avail-
able as factory-installed eq uipment (whether installed
or not)
Curb weight
The weight of a motor vehicle with standard equipment,
including the maximum capacity of fuel, oil and coolant,
and if so equipped, air co nditioning 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 numb er of occupants specified
in the second column of Table 1* that follows
Occupant distributionDistribution of occupants in a vehicle as specified in the
third column of Table 1
* below
Production options weight
The combined weight of installed regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they replace, not previously con-
sidered in curb weight or accessory weight, including
heavy duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated
Rim diameter
(Wheel diameter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer’s designation for a rim by
style or code
Page 566 of 600
566
ES300h_OM_OM33B71U_(U)9-3. Initialization
Items to initialize
The following items must be initialized for normal system operation after such
cases as the 12-volt battery being re
connected, or maintenance being per-
formed on the vehicle:
ItemWhen to initializeReference
Message indicating mainte-
nance is required (U.S.A. only)• After the maintenance is per- formedP. 4 3 5
Oil maintenance• After the maintenance is per-
formedP. 4 4 9
Tire pressure warning system
• When rotating the tires
• When changing the tire inflationpressure by changing traveling
speed or load weight, etc.
P. 4 6 1
Page 586 of 600

586Alphabetical index
ES300h_OM_OM33B71U_(U)
Emergency, in case ofIf a warning buzzer sounds................................................. 499
If a warning light turns on.............. 499
If a warning message is displayed ....................................... 505
If the 12-volt battery is discharged .........................................523
If the electronic key does not operate properly ......... 521
If the hybrid system will not start ................................................. 518
If the shift lever cannot be shifted from P ........... 520
If you have a flat tire ......................... 508
If you think something is wrong.............................................. 498
If your vehicle becomes stuck ....................................................... 531
If your vehicle has to be stopped in an emergency ..........493
If your vehicle needs to be towed .......................................494
If your vehicle overheats ................ 527
Emergency flashers ............................. 492
Energy monitor .........................................97 Engine
Accessory mode ................................. 167
Compartment ..................................... 445
Hood........................................................ 443
How to start the hybrid system ....................................................166
Identification number.......................536
Ignition switch (power switch) ......166
Overheating......................................... 527
Power switch. ........................................166
Engine compartment cover..............446
Engine coolant Capacity.................................................539
Checking .................................................451
Preparing and checking before winter ....................................280
Engine coolant temperature gauge ........................................................ 86
Engine oil Capacity................................................. 537
Checking ............................................... 447
Preparing and checking before winter ....................................280
Page 591 of 600

591Alphabetical index
ES300h_OM_OM33B71U_(U)
MirrorsInside rear view mirror ..................... 140
Outside rear view mirror defoggers .......................................... 388
Outside rear view mirrors ...............142
Vanity mirrors ..................................... 405
Mobile Assistant
*................................380
Moon roof Door lock linked moon roof operation ..................... 149
Jam protection function ................... 149
Operation ............................................... 148
MP3 disc
*.................................................319
Multi-information display .......................91 Drive information .................................. 92
Dynamic radar cruise control...... 222
Energy monitor ...................................... 97
Language ...............................................557
Switching the display........................... 92
Warning message ............................ 505
Navigation system
*
Noise from under vehicle ....................... 8 Odometer .................................................. 86
Oil
Engine oil ............................................... 537
Opener Hood........................................................ 443
Trunk ............................................................114
Ornament lights ................................... 396
Outer foot lights Outer foot lights ................................. 396
Wattage ................................................. 542
Outside rear view mirrors Adjusting and folding ........................ 142
Blind spot monitor ............................ 264
Linked mirror function when reversing.................................. 143
Mirror position memory ................. 130
Outside rear view mirror defoggers........................... 388
Outside temperature display ............. 86
Overheating............................................527
N
O
*: For vehicles with navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.
Page 600 of 600
600
ES300h_OM_OM33B71U_(U)GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 443 P. 114 P. 192
Hood lock release leverFuel filler door openerTire inflation pressure
P. 443 P. 192P. 541
Fuel tank capacity
(Reference)17.0 gal. (64.35 L, 14.2 Imp.gal.)
Fuel type
Unleaded gasoline only P. 536
Cold tire inflation
pressure P. 5 4 1
Engine oil capacity
(Drain and refill —
reference)qt. (L, Imp.qt.)
With filter 4.6 (4.4, 3.9)
Without filter 4.2 (4.0, 3.5)
Engine oil type “Toyota Genuine Motor Oil” or equivalent
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended viscosity: SAE 0W-20
P. 5 3 7