engine oil LEXUS RX350 2011 User Guide

469
4-3. Do-it-yourself maintenance
4

Maintenance and care
CAUTION
nUsed engine oil
lUsed 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. To remove used engine oil from your skin, wash
thoroughly with soap and water.
lDispose of used oil and filters only in a safe and acceptable manner. Do not dis-
pose of used oil and filters in household trash, in sewers or onto the ground.
Call your Lexus dealer, service station or auto parts store for information con-
cerning recycling or disposal.
lDo not leave used engine oil within the reach of children.
NOTICE
nTo prevent serious engine damage
Check the oil level on a regular basis.
nWhen replacing the engine oil
lBe careful not to spill engine oil on the vehicle components.
lAvoid overfilling, or the engine could be damaged.
lCheck the oil level on the dipstick every time you refill the vehicle.
lBe sure the engine oil filler cap is properly tightened.

546
5-2. Steps to take in an emergency
Stop the vehicle immediately.
A buzzer sounds and a warning message is shown on the multi-informa-
tion display. The following warning indicates the possibility of damage to
the vehicle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Lexus dealer.
Wa r n i n g m e s s a g eDetails
(U.S.A.)
(Canada)
Indicates abnormal engine oil pressure
The warning light may come on if the engine oil pres-
sure is too low.
(Flashes)
(If equipped)
Indicates the AWD system has overheated

5

When trouble arises
553
5-2. Steps to take in an emergency
(U.S.A. only)
Indicates that the engine
oil is scheduled to be
changed
Check the engine oil, and
change if necessary.
Comes on approximately
4500 miles (7200 km)
after the engine oil is
changed. (The indicator
will not work properly
unless the oil mainte-
nance data has been
reset.)
(U.S.A. only)
Indicates that the engine
oil and oil filter should be
changed
Have the engine oil and oil
filter checked and
changed by your Lexus
dealer.
(Flashes)
(If equipped)
Indicates that the AWD
system is not currently
functional
A buzzer also sounds.
Reduce vehicle speed or
stop the vehicle in a safe
place until the warnings
clear.
In this case, do not stop
the engine.
(If equipped)
Indicates that the pre-
collision system is not
currently functional
Clean the grille and the
sensor.
This message appears
when the pre-collision
system is hot. In this case,
wait until the system
cools down.
Wa r n i n g m e s s a g eDetailsCorrection procedure

5

When trouble arises
563
5-2. Steps to take in an emergency
Sounds
once
⎯
(Flashes)
The steering lock
could not be
released within 3
seconds of the
“ENGINE START
STOP” switch
being pressed.
Press the
“ENGINE START
STOP” switch
while depressing
the brake pedal
and moving the
steering wheel left
and right.
nWarning light display in radar cruise mode (if equipped)
In the following cases, the warning light may not be displayed even if vehicle-to-
vehicle distance decreases:
lWhen your vehicle and the vehicle ahead are traveling at the same speed or the
vehicle ahead is traveling more quickly than your vehicle
lWhen the vehicle ahead is traveling at a very low speed
lImmediately after cruise control speed is set
lAt the instant the accelerator pedal is depressed
nAfter changing the engine oil (U.S.A. only)
Make sure to reset the oil maintenance data. (→P. 4 6 6 )
Interior
buzzer Exterior
buzzer
Wa r n i n g m e s s a g eDetailsCorrection
procedure

574
5-2. Steps to take in an emergency
CAUTION
nUsing the tire jack
Improper use of the tire jack may cause the vehicle to suddenly fall off the jack,
leading to death or serious injury.
lDo not use the tire jack for any purpose other than replacing tires or installing and
removing tire chains.
lOnly use the tire jack that comes with this vehicle for replacing a flat tire.
Do not use it on other vehicles, and do not use other tire jacks for replacing tires
on this vehicle.
lAlways check that the tire jack is securely set to the jack point.
lDo not put any part of your body under the vehicle is supported by the jack.
lDo not start or run the engine while your vehicle while it is supported by the jack.
lDo not raise the vehicle while someone is in it.
lWhen raising the vehicle, do not put an object on or under the jack.
lDo not raise the vehicle to a height greater than that required to replace the tire.
lUse a jack stand if it is necessary to get under the vehicle.
Take particular care when lowering the vehicle to ensure that no one working on or
near the vehicle may be injured.
nReplacing a flat tire
Observe the following precautions to reduce the risk of death or serious injury:
lDo not touch the disc wheels or the area around the brakes immediately after the
vehicle has been driven.
After the vehicle has been driven the disc wheels and the area around the brakes
will be extremely hot. Touching these areas with hands, feet or other body parts
while changing a tire, etc. may result in burns.
lNever use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tightened, leading to
bolt or disc wheel damage. In addition, the oil or grease can cause the wheel nuts
to loosen and the wheel may fall off, causing a serious accident. Remove any oil or
grease from the wheel bolts or wheel nuts.

597
6-1. Specifications
6

Vehicle specifications
Lubrication system
nEngine 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 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good
starting 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.
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 eas-
ier starting of the engine in cold weather.
The 20 in 0W-20 indicates the oil viscosity when the oil is at its operating tem-
perature. An oil with a higher viscosity may be better suited if the vehicle is oper-
ated at high speeds, or under extreme load conditions.
Oil capacity
(Drain and refill ⎯
reference)
With filter6.4 qt. (6.1 L, 5.3 Imp. qt.)
Without filter6.0 qt. (5.7 L, 5.0 Imp. qt.)
Outside temperature

601
6-1. Specifications
6

Vehicle specifications
Transfer (AWD models)
*:Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the
factory. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an
equivalent oil of matching quality that satisfies the above specifications. Please
contact your Lexus dealer for further details.
Rear differential (AWD models)
*:Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the
factory. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an
equivalent oil of matching quality that satisfies the above specifications. Please
contact your Lexus dealer for further details.
Brakes
*1:Minimum pedal clearance when depressed with a force of 112 lbf (500 N, 51
kgf) while the engine is running
*2: Parking brake pedal travel when depressed with a force of 67 lbf (300 N, 30
kgf)
Oil capacity0.8 qt. (0.8 L, 0.7 Imp. qt.)
Oil type and viscosity*Toyota Genuine Differential gear oil LT
75W-85 GL-5 or equivalent
Oil capacity0.5 qt. (0.5 L, 0.4 Imp. qt.)
Oil type and viscosity*Toyota Genuine Differential gear oil LT
75W-85 GL-5 or equivalent
Pe d a l c l e a r a n c e*13.3 in. (84 mm) Min.
Pedal free play0.04 ⎯ 0.24 in. (1 ⎯ 6 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Parking brake pedal travel*25 ⎯ 8 clicks
Fluid typeSAE J1703 or FMVSS No.116 DOT 3

615
6-1. Specifications
6

Vehicle specifications
Warning: The temperature grades for this tire are established for a tire that
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-
sure
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-
sure
The maximum cold inflated pressure to which a tire
may be inflated, shown on the sidewall of the tire
Recommended inflation
pressure
Cold tire inflation pressure recommended by a man-
ufacturer
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of automatic transmis-
sion, 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

655
Alphabetical index
Electric power steering ....................... 231
Electronic features control ................ 173
Electronic key
If the electronic key does not
operate properly ............................. 581
Emergency flasher switch .................524
Emergency, in case of
If the electronic key does not
operate properly ............................. 581
If the engine will not start ................577
If the shift lever cannot be
shifted from P ................................... 579
If the vehicle has a
discharged battery ........................ 584
If a warning buzzer sounds .......... 535
If a warning light turns on .............. 535
If a warning message is
displayed ............................................ 545
If you have a flat tire ........................ 564
If you lose your keys ....................... 580
If you think something is
wrong..................................................... 531
If your vehicle becomes stuck ....590
If your vehicle has to be stopped
in an emergency...............................591
If your vehicle needs to be
towed ................................................... 525
If your vehicle overheats................ 587
Engine
Accessory mode................................. 153
Compartment......................................463
Engine switch ........................................ 153
Hood ....................................................... 460
How to start the engine ................... 153
Identification number ...................... 595
If the engine will not start................ 577
Ignition switch ....................................... 153
Overheating ........................................ 587
Engine compartment cover ............. 464
Engine coolant
Capacity ................................................ 599
Checking ...............................................470
Preparing and checking
before winter ....................................254
Engine coolant temperature
gauge....................................................... 166
Engine immobilizer system..................101
Engine oil
Capacity .................................................597
Checking .............................................. 466
Preparing and checking
before winter ....................................254
Engine oil maintenance data............468
EPS .............................................................. 231
Event data recorder ............................533
E

658
Alphabetical index
Light bulbs
Replacing.................................................. 511
Wattage................................................. 605
Lights
Door courtesy lights.........................396
Emergency flasher switch ............. 524
Fog light switch .................................... 195
Hazard lights switch......................... 524
Headlight switch ................................. 184
Interior light switch ............................ 397
Luggage compartment light ........... 53
Outer foot lights .................................396
Overhead courtesy light................396
Personal light switch ........................ 397
Replacing light bulbs........................... 511
Scuff lights..............................................396
Shift lever light .....................................396
Turn signal lever ...................................163
Vanity lights ..........................................409
Wattage................................................. 605
Load capacity .........................................253
Lock steering column .......................... 156
Luggage compartment lights
Switch ......................................................... 53
Wattage................................................. 605
Luggage cover....................................... 423
Maintenance
Do-it-yourself maintenance..........457
General maintenance..................... 452
Maintenance data ............................. 594
Maintenance requirements.......... 450
Meter
Instrument panel light control ....... 167
Meters ....................................................... 166
Mirrors
Inside rear view mirror ...................... 85
Side mirror heaters ............................ 281
Side mirrors..............................................87
Vanity mirrors ..................................... 409
Moon roof................................................... 93
MP3 disc .................................................. 307
Multi-information display .................... 173
Noise from under vehicle .................... 22
Odometer .................................................166
Oil
Engine oil............................................... 466
Opener
Back door ................................................ 50
Fuel filler door ......................................... 97
Hood ....................................................... 460
LM
N
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