2010 Lexus HS250h oil viscosity

426
4-3. Do-it-yourself maintenance
■Engine oil consumption
●The amount of engine oil consumed depends on the oil viscosity, the quality of
the oil and the way the vehicle is driven.
●More oil is consumed under driving conditions such as high speeds and fre -
quent acceleration and deceleration.
●A new engine consumes more oil.
●When judging the amount of oil consumpt ion, keep in mind that the oil may
have become diluted, making it difficult to judge the true level accurately.
●Oil consumption: Max. 1.1 qt./600 miles, 0.9 Imp. qt./600 miles (1.0 L per 1000
km)
●If your vehicle consumes more than 1.1 qt. (1.0 L, 0.9 Imp. qt.) every 600 miles
(1000 km), contact your Lexus dealer.
■After changing the engine oil (U.S.A. only)
The engine oil maintenance data should be r
eset. Perform the following proce-
dures:
Switch the display to the trip meter “A” when the hybrid system is operat -
ing. ( P. 1 6 3 )
Turn the “POWER” switch off.
While pressing the trip meter reset button ( P. 1 6 3 ), turn the “POWER”
switch to ON mode (do not start th e
hybrid system because otherwise
the reset mode will be canceled). Co ntinue to press and hold the button
until the trip meter displays “000000” and the multi-information display
indicates that the reset is complete.

551
6-1. Specifications
6
Vehicle specifications
■Engine oil selection
“Toyota Genuine Motor Oil” is used in y
our 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 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good
star

ting in cold weather.
If SAE 0W-20 is not available,
S
AE 5W-20 oil may be used.
However, it must be replaced with
SAE 0W-20 at the next oil
change.
The 0W portion of the oil viscosity rating indicates the characteristic of the oil
which allows cold startability. Oils wi th 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
temper
ature. 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 St andar
dization and Approval Com-
mittee) Certification Mark is added to some oil containers to help y
ou
select the oil you should use.
Outside temperature

608
GAS STATION INFORMATION
Auxiliary catch leverP. 4 1 9Trunk openerP. 6 0Fuel filler door P. 9 2
Hood lock release lever P. 4 1 9Fuel filler door openerP. 9 2Ti r e i n f l a t i o n p r e s s u r eP. 5 5 5
Fuel tank capacity14.5 gal. (55 L, 12.5 Imp. gal.)
Fuel typeUnleaded gasoline only P. 550
Cold tire inflation 
pressureP. 555
Engine oil capacity
(Drain and refill)qt. (L, Imp. qt.)
With filter 4.5 (4.3, 3.8)
Without filter 4.3 (4.1, 3.6
)
Engine oil typeToyota Genuine Motor Oil or equivalent
Oil grade: ILSAC multigrade engine oil P. 551
Recommended oil viscosity: SAE-0W-20