2021 LEXUS RX350 engine oil capacity

13Pictorial index
Precautions for winter season .....................................................................................P.280
To prevent freezing (windshield wiper de-icer)
*................................................. P.299
Precautions for car wash ............................................................................................... P.345
Fuel filler door ........................................................................................................ P.200
Refueling method .............................................................................................................P. 200
Fuel type/fuel tank capacity ...... ................................................................................... P.444
Tires.......................................................................................................................... ..P.365
Tire size/inflation pressure ............................ ................................................... P.365, 448
Winter tires/tire chains ..................................................................................................P.280
Checking/rotation/tire pressure warning system.............................................. P.365
Coping with flat tires......................................................................................................... .P.416
Hood .......................................................................................................................... P.357
Opening ............................................................................................................................... P.357
Engine oil ..................................................................................................................... ......... P.444
Coping with overheating ............................................................................................... P.437
Warning messages ............................................................................................................P.4 12
Headlights/front turn signal lights/front side marker lights ............ P.182, 188
Side turn signal lights .............................................................................................P.182
Parking lights/daytime running lights.............................................................. P.188
Fog lights/cornering lights
*....................................................................... P.188, 194
Rear side marker lights ........................................................................................ P.188
Stop/tail lights ......................................................................................................... P.188
Back-up lights/rear turn signal lights ...................................................... P.182, 188
Shifting the shift lever to R .............................................................................................. P.17 8
License plate lights ................................................................................................ P.188
*:If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.384, Watts: P.449)
E
F
G
H
I
J
K
L
M
N
O

1594-1. Before driving
4
Driving
Cargo capacity depends on the total
weight of the occupants.
(Cargo capacity) = (Total load capac-
ity) — (Total weight of occupants)
Steps for Determining Correct Load
Limit —
(1) Locate the statement “The com-
bined weight of occupants and cargo
should never exceed XXX kg or XXX
lbs.” on your vehicle’s placard.
(2) Determine the combined weight of
the driver and passengers that will be
riding in your vehicle.
(3) Subtract the combined weight of
the driver and passengers from XXX
kg or XXX lbs.
(4) The resulting figure equals the
available amount of cargo and luggage
load capacity.
For example, if the “XXX” amount
equals 1400 lbs. and there will be five
150 lb passengers in your vehicle, the
amount of available cargo and luggage
load capacity is 650 lbs. (1400 − 750
(5  150) = 650 lbs.)
(5) Determine the combined weight of
luggage and cargo being loaded on
the vehicle. That weight may not safely
exceed the available cargo and lug-
NOTICE
■If you get a flat tire while driving
A flat or damaged ti re may cause the fol-
lowing situations. Hold the steering
wheel firmly and gradually depress the
brake pedal to slow down the vehicle.
●It may be difficult to control your vehi-
cle.
●The vehicle will make abnormal
sounds or vibrations.
●The vehicle will lean abnormally.
Information on what to do in case of a flat
tire (
P.416)
■When encountering flooded roads
Do not drive on a road that has flooded
after heavy rain etc. Doing so may cause
the following serious damage to the vehi-
cle:
●Engine stalling
●Short in electrical components
●Engine damage caused by water
immersion
In the event that you drive on a flooded
road and the vehicle is flooded, be sure
to have your Lexus dealer check the fol-
lowing:
●Brake function
●Changes in quantity and quality of oil
and fluid used for the engine, transaxle,
transfer (AWD models), rear differen-
tial (AWD models), etc.
●Lubricant condition for the propeller
shaft (AWD models), bearings and
suspension joints (where possible),
and the function of all joints, bearings,
etc.
Cargo and luggage
Take notice of the following infor-
mation about storage precautions,
cargo capacity and load.
Capacity and distribution

4448-1. Specifications
■Oil capacity (Drain and refillref-
erence
*)
*: The engine oil capacity is a reference
Engine
Model3.5 L 6-cylinder (2GR-FKS)
Type6-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70  3.27 in. (94.0  83.0 mm)
Displacement210.9 cu. in. (3456 cm3)
Valve clearance (engine cold)Automatic adjustment
Drive belt tensionAutomatic adjustment
Fuel
Fuel typeUnleaded gasoline only
Octane Rating87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference)19.2 gal. (72.5 L, 15.9 Imp. gal.)
Lubrication system
With filter
Vehicles with towing pack-
age
5.8 qt. (5.5 L, 4.8 Imp. qt.)
Vehicles without towing
package
5.7 qt. (5.4 L, 4.8 Imp. qt.)
Without fil-
ter5.6 qt. (5.3 L, 4.7 Imp. qt.)

4568-1. 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 pressureThe 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
manufacturer
Accessory weight
The combined weight (in excess of those standard
items which may be replaced) of automatic trans-
mission, power steering, power brakes, power win-
dows, 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 weight
150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that fol-
lows
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 produc-
tion options weighing over 5 lb. (2.3 kg) in excess of
the standard items which they replace, not previ-
ously considered in curb weight or accessory
weight, including heavy duty brakes, ride levelers,
roof rack, heavy duty battery, and special trim

496Alphabetical Index
If the vehicle is trapped in rising water.........................................................................395
If you have a flat tire ....................................416
If you lose your keys.................................430
If you think something is wrong .......... 401
If your vehicle becomes stuck............. 439
If your vehicle has to be stopped in an
emergency ................................................ 394
If your vehicle needs to be towed ..... 397
If your vehicle overheats ........................ 437
Engine ACCESSORY mode ............................... 177
Compartment .............................................359
Engine switch................................................. 174
Fuel pump shut off system .................... 402
Hood................................................................ 357
How to start the engine............................ 174
Identification number ............................... 443
If the engine will not start ....................... 428
If your vehicle has to be stopped in an
emergency ................................................ 394
Ignition switch (engine switch) ............. 174
Overheating................................................. 437
Tachometer ...................................................... 77
Engine coolant Capacity ......................................................... 446
Checking .........................................................361
Preparing and checking before winter.........................................................................280
Engine coolant temperature gauge ........ 77
Engine immobilizer system ........................ 66
Engine oil Capacity ......................................................... 444
Checking .......................................................359
Preparing and checking before winter.........................................................................280
Warning light ...............................................404
Engine oil maintenance data ....................361
Engine switch .................................................. 174 Auto power off function ........................... 177
Changing the engine switch modes.. 177 If your vehicle has to be stopped in an
emergency .................................................394
EPS (Electric Power Steering) .............. 275 Warning light .............................................. 405
Event data recorder (E DR) ............................7
F
Flat tire
Tire pressure warning system ............. 367
Vehicles with a spare tire........................ 416
Floor mats .......................................................... 24
Fluid Automatic transmission .......................... 447
Brake ................................................................ 447
Washer ...........................................................364
Fog lights Switch................................................................ 194
Footwell light ................................................. 309
Front automatic air conditioning system .......................................................................... 292
Front fog lights Replacing light bulbs ............................... 385
Front passenger footwell hooks ............ 333
Front passenger occupant classification system .............................................................. 39
Front seats Adjustment ....................................................... 121
Cleaning ......................................................... 347
Correct driving posture ............................ 25
Driving position memory ........................ 133
Head restraints............................................. 136
Memory recall function............................ 135
Power easy access system .................... 133
Seat heaters ................................................. 306
Seat position memory .............................. 133
Seat ventilators ........................................... 306
Front side marker light Light switch ....................................................188
Replacing light bulbs ............................... 385
Front side marker lights Replacing light bulbs ............................... 385
Wattage ..........................................................449

504Alphabetical Index
V
Vanity lights.................................................... 333Wattage.......................................................... 449
Vanity mirrors ............................................... 333
VDIM (Vehicle Dynami cs Integrated Man-
agement)...................................................... 275
Vehicle data recording . ...................................6
Vehicle Dynamics Integrated Manage- ment (VDIM).............................................. 275
Vehicle identification number ................ 443
Vehicle Stability Control (VSC) ............274
Ventilators (seat ventilators)................... 306
VSC (Vehicle Stabilit y Control) ............274
W
Warning buzzers
Approach warning.................................... 233
Brake Override System .........................405
Door lock........................................................ 100
Downshifting .........................................181, 182
Drive-Start Control ..................................405
Electric power steering ..........................405
Hands off steering wheel warning (LTA)......................................................................... 223
High coolant temperature ....................403
Intuitive parking assist.................. 249, 407
Low engine oil pressure.........................404
LTA (Lane Tracing As sist)216, 219, 407
Open door......................................................102
Open window ...............................................145
PKSA (Parking Support Alert) ........... 242
PKSB (Parking Support Brake) ........ 408
Pre-collision braking..................................210
RCTA (Rear Cross Traffic Alert) ...... 407
Seat belt ..........................................................406
Warning lights............................................... 403 ABS ..................................................................405
Brake hold operated indicator ...........409
Brake Override System .........................405
Brake system ...............................................403
Charging system .......................................404 Drive-Start Control.................................. 405
Electric power steering.......................... 405
High coolant temperature.................... 403
Intuitive parking assist OFF indicator
..........................................................................407
Low engine oil pressure........................ 404
Low fuel level .............................................. 406
LTA indicator ...............................................407
Malfunction indicator lamp .................. 404
Master warning light................................ 409
Parking brake indicator ......................... 409
PKSB OFF indicator ............................... 408
Pre-collision system................................. 408
RCTA OFF indicator ...............................407
Seat belt reminder light.......................... 406
Slip indicator ................................................ 408
SRS ................................................................... 404
Tire pressure ................................................407
Warning messages ....................................... 412
Washer Adding.............................................................364
Preparing and checking before winter......................................................................... 280
Switch................................................................ 194
Washing and waxing.................................. 344
Weight Cargo capacity .................................. 159, 162
Load limits .......................................................162
Weight............................................................. 442
Wheels ............................................................. 374 Size ................................................................... 448
Window lock switch .....................................146
Windows Power windows ............................................144
Rear window defogger........................... 294
Washer ............................................................ 194
Windshield wiper de-icer ........................ 299
Windshield wiper inserts .......................... 378
Windshield wipers Position..............................................................197
Rain-sensing windshield wipers .......... 194
Replacing a windshield wiper insert.378

508
GAS STATION INFORMATION
Auxiliary catch lever (P.357)
Fuel filler door ( P.201)
Hood lock release lever ( P.357)
Tire inflation pressure ( P.448)
Fuel tank capacity (Ref-
erence)19.2 gal. (72.5 L, 15.9 Imp. gal.)
Fuel typeUnleaded gasoline onlyP.444
P.450
Cold tire inflation pres-
sureP.448
Engine oil capacity
(Drain and refill  ref-
erence)
P.444
Engine oil typeP.444
A
B
C
D