oil temperature Lexus ES330 2005 Chassis / LEXUS 2005 ES330 OWNER'S MANUAL (OM33691U)

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xiiPage
1Tachometer
56
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2Traction control system off indicator light 270 . . . .
3Vehicle stability control system/traction control
system warning light 65. . . . . . . . . . . . . . . . . . . . . . . . . .
4Engine oil replacement reminder light 62
. . . . . . . . . .
5Headlight indicator light 32
. . . . . . . . . . . . . . . . . . . . . . .
6Headlight high beam indicator light 37
. . . . . . . . . . . .
7Turn signal indicator light 37
. . . . . . . . . . . . . . . . . . . . .
8Fog light indicator light 38
. . . . . . . . . . . . . . . . . . . . . . . .
9Cruise control indicator light 266
. . . . . . . . . . . . . . . .
10Slip indicator light 270, 273
. . . . . . . . . . . . . . . . . . . . . .
11Automatic headlight leveling system
warning light 66 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12Low fuel level warning light 66
. . . . . . . . . . . . . . . . . . . .
13Automatic transmission indicator lights 260 . . . . . .
14Engine coolant temperature gauge 55
. . . . . . . . . . . . . Page
15Odometer and trip meter
56
. . . . . . . . . . . . . . . . . . . . . .
16Trip meter reset knob 56
. . . . . . . . . . . . . . . . . . . . . . . . .
17Fuel gauge 54
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18Low washer fluid warning light 66
. . . . . . . . . . . . . . . . .
19Low engine oil level warning light 62
. . . . . . . . . . . . . .
20Multiinformation display 67
. . . . . . . . . . . . . . . . . . . . . .
21Rear light failure warning light 65
. . . . . . . . . . . . . . . . .
22Low engine oil pressure warning light 61
. . . . . . . . . .
23Brake system warning light 59
. . . . . . . . . . . . . . . . . . . .
24Antilock brake system warning light 64
. . . . . . . . . . .
25Driver’s seat belt reminder light 60
. . . . . . . . . . . . . . . .
26Discharge warning light 61
. . . . . . . . . . . . . . . . . . . . . . .
27SRS warning light 60
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28Open door warning light 65
. . . . . . . . . . . . . . . . . . . . . . .
29Malfunction indicator lamp 63
. . . . . . . . . . . . . . . . . . . .

For detailed information, refer to the description given in each Section\
.
PICTORIAL INDEX
xivPage
1Tachometer
56
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2Traction control system off indicator light 270 . . . .
3Vehicle stability control system/traction control
system warning light 65. . . . . . . . . . . . . . . . . . . . . . . . . .
4Tail light indicator light 34
. . . . . . . . . . . . . . . . . . . . . . . .
5Headlight high beam indicator light 37
. . . . . . . . . . . .
6Turn signal indicator light 37
. . . . . . . . . . . . . . . . . . . . .
7Fog light indicator light 38
. . . . . . . . . . . . . . . . . . . . . . . .
8Cruise control indicator light 266
. . . . . . . . . . . . . . . .
9Slip indicator light 270, 273
. . . . . . . . . . . . . . . . . . . . . .
10Automatic headlight leveling system
warning light 66 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11Low fuel level warning light 66
. . . . . . . . . . . . . . . . . . . .
12Automatic transmission indicator lights 260 . . . . . .
13Engine coolant temperature gauge 55
. . . . . . . . . . . . . Page
14Odometer and trip meter
56
. . . . . . . . . . . . . . . . . . . . . .
15Trip meter reset knob 56
. . . . . . . . . . . . . . . . . . . . . . . . .
16Fuel gauge 54
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17Low washer fluid warning light 66
. . . . . . . . . . . . . . . . .
18Low engine oil level warning light 62
. . . . . . . . . . . . . .
19Multiinformation display 67
. . . . . . . . . . . . . . . . . . . . . .
20Rear light failure warning light 65
. . . . . . . . . . . . . . . . .
21Low engine oil pressure warning light 61
. . . . . . . . . .
22Brake system warning light 59
. . . . . . . . . . . . . . . . . . . .
23Antilock brake system warning light 64
. . . . . . . . . . .
24Driver’s seat belt reminder light 60
. . . . . . . . . . . . . . . .
25Discharge warning light 61
. . . . . . . . . . . . . . . . . . . . . . .
26SRS warning light 60
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27Open door warning light 65
. . . . . . . . . . . . . . . . . . . . . . .
28Malfunction indicator lamp 63
. . . . . . . . . . . . . . . . . . . .

MAINTENANCE
328Battery
Check the battery condition by the indicator color. See page
396 for additional information.
Brake fluid level
Make sure the brake fluid level is correct. See page 364 for
additional information.
Engine oil level
Check the level on the dipstick with the engine turned off and
the vehicle parked on a level spot. See page 351 for
additional
information.
Power steering fluid level
Check the level through the reservoir. The level should be in
the “HOT” or “COLD” range depending on the fluid
temperature. See page 365 for additional information.
Exhaust system
If you notice any change in the sound of the exhaust or smell
exhaust fumes, have the cause located and corrected
immediately. (See “Engine exhaust caution” on page 255.)
Vehicle interior
Items listed below should be checked regularly, e.g. while
performing periodic services, cleaning the vehicle, etc.
Lights
Make sure the headlight, stop lights, tail lights, turn signal
lights, and other lights are working. Check headlight aim.
Service reminder indicators and warning buzzers
Check that all service reminder indicators and warning buzzers
function properly.
Steering wheel
Check that it has the specified freeplay. Be alert for changes
in steering condition, such as hard steering, excessive freeplay
or strange noise.
Seats
Check that all front seat controls such as seat adjusters,
seatback recliner, etc. operate smoothly. Check that the head
restraints move up and down smoothly and that the locks hold
securely in any latched position.
Seat belts
Check that the seat belt system such as buckles, retractors
and anchors operate properly and smoothly. Make sure the
belt webbing is not cut, frayed, worn or damaged.

INTRODUCTION
337
DOITYOURSELF SERVICEPRECAUTIONS
If you perform maintenance yourself, be sure to follow the
correct procedure given in this Section.
You should be aware that improper or incomplete servicing
may result in operating problems.
Performing do −it−yourself maintenance during the warranty
period may affect your warranty coverage. Read the separate
Lexus Warranty statement for details and suggestions.
This Section gives instructions only for those items that are
relatively easy for an owner to perform. As explained in
Section 5, there are still a number of items that must be
performed by a qualified technician with special tools.
For information on tools and parts for do−it−yourself
maintenance, see “Parts and tools” on page 338.
Utmost care should be taken when working on your vehicle to
prevent accidental injury. Here are a few precautions that you
should be especially careful to observe:
CAUTION
 When the engine is running, keep hands, clothing,
and tools away from the moving fan and engine drive
belt. (Removing rings, watches, and ties is
advisable.)
 Right after driving, the engine compartment — the
engine, radiator, exhaust manifold and power
steering fluid reservoir, etc. — will be hot. So be
careful not to touch them. Oil and other fluids may
also be hot.
 Do not leave anything that may burn easily, such as
paper or rags, in the engine compartment.
 Do not smoke, cause sparks or allow open flames
around fuel or the battery. Their fumes are
flammable.
 Do not get under your vehicle with just the body jack
supporting it. Always use automotive jack stands or
other solid supports.
 Be sure that the ignition is off if you work near the
electric cooling fans or radiator grille. With the
ignition on, the electric cooling fans will
automatically start to run if the engine coolant
temperature is high and/or the air conditioning is on.

62Z002
Outside temperature
ENGINE
345
— LUBRICATION SYSTEM
Oil capacity Drain and refillWith filter
Without filter
4.7 L (5.0 qt., 4.1 Imp. qt.)
4.5 L (4.8 qt., 4.0 Imp. qt.)
Oil gradeAPI grade SL “Energy− Conserving” or ILSAC multigrade engine oil
Recommended oil viscosity (SAE):
NOTE:
“Toyota Genuine Motor Oil” is used in your Lexus vehicle. Use Lexus approved “T oyota Genuine Motor Oil” or equivalent to satisfy
the above grade and viscosity. Please contact your Lexus dealer for further details.

ENGINE
349
FUEL PUMP SHUT OFF SYSTEM
The fuel pump shut off system stops supplying fuel to the
engine to minimize the risk of fuel leakage when the engine
stalls or an airbag inflates upon collision. To restart the engine
after the fuel pump shut off system activates, turn the ignition
switch to “ACC” or “LOCK” once and start it.
CAUTION
Inspect the ground under the vehicle before restarting
the engine. If you find that liquid has leaked onto the
ground, it is the fuel system has been damaged and it is
in need of repair. In this case, do not restart the engine.
FACTS ABOUT ENGINE OIL CONSUMPTION
Functions of engine oil
Engine oil has the primary function of lubricating and cooling
the inside of the engine, and plays a major role in maintaining
the engine in proper working order.
Engine oil consumption
It is normal that an engine should consume some engine
oil during normal engine operation. The causes of oil
consumption in a normal engine are as follows.
Oil is used to lubricate pistons, piston rings and cylinders.
A thin film of oil is left on the cylinder wall when a piston
moves downwards in the cylinder. High negative pressure
generated when the vehicle is decelerating sucks some of
this oil into the combustion chamber. This oil as well as
some part of the oil film left on the cylinder wall is burned by
the high temperature combustion gases during the
combustion process.
 Oil is also used to lubricate the stems of the intake valves.
Some of this oil is sucked into the combustion chamber
together with the intake air and is burned along with the fuel.
High temperature exhaust gases also burn the oil used to
lubricate the exhaust valve stems.

ENGINE
351
USED ENGINE OIL
CAUTION
Used engine oil contains potentially harmful
contaminants which may cause skin disorders such
as inflammation or skin cancer, so care should be
taken to avoid prolonged and repeated contact with
it. To remove used engine oil from your skin, wash
thoroughly with soap and water.
 Do not leave used oil within the reach of children.
 Dispose of used oil and used oil filters only in a safe
and acceptable manner. Do not dispose of used oil
and used oil filters in household trash, in sewers or
onto the ground. Call your Lexus dealer or a service
station for information concerning recycling or
disposal.
CHECKING THE ENGINE OIL LEVEL
With the engine at operating temperature and turned off,
check the oil level on the dipstick.
1. To get a correct reading, the vehicle should be on level
ground. After turning off the engine, wait a few minutes for the
oil to drain back into the bottom of the engine.
2. Pull the dipstick out, hold a rag under the end and wipe it
clean.
3. Reinsert the dipstick and push it in as far as it will go, or the
reading will not be correct.

ENGINE
353
NOTICE
Be careful not to spill engine oil on the vehicle
components.
 Avoid overfilling, or the engine could be damaged.
Check the oil level on the dipstick once again after
adding the oil.
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: API grade SL “Energy −Conserving” or ILSAC
multigrade engine oil
Recommended viscosity: SAE 5W −30
62Z002
Outside temperature
SAE 5W30 is the best choice for good fuel economy and
good starting in cold weather.
If SAE 5W30 is not available, SAE 10W30 may be used.
However, it should be replaced with SAE 5W30 at the next
oil change.