2020 LEXUS RX350 tow

4528-1. Specifications
8-1.Specifications
*1:RX350
*2:RX350L
*3:Unladen vehicle
*4: For GGL25L-BWZGBA models*9
*5
:Except for GGL25L-BWZGBA models*9
*6
: Vehicles with separate -type second-row seats
*7: Vehicles with bench-type second-row seats
*8: Vehicles with towing package
*9: The model code is indicated on the Certification Label. (P.452)
■Vehicle identification number
The vehicle identification number (VIN) is the legal identifier for your
vehicle. This is the primary identifica-
Maintenance data (fuel, oil level, etc.)
Dimensions and weight
Overall length192.5 in. (4890 mm)*1
196.9 in. (5000 mm)*2
Overall width74.6 in. (1895 mm)
Overall height*367.7 in. (1720 mm)
Wheelbase109.8 in. (2790 mm)
Tread
Front64.4 in. (1635 mm)*1
64.5 in. (1640 mm)*2
Rear64.0 in. (1625 mm)*1
64.1 in. (1630 mm)*2
Vehicle capacity weight
(Occupants + luggage)
1050 lb. (480 kg)*1, 4
920 lb. (420 kg)*1, 5
1140 lb. (520 kg)*2, 6
1235 lb. (560 kg)*2, 7
Trailer Weight Rating*8
(Trailer weight + cargo weight)3500 lb. (1585 kg)
Vehicle identification

4548-1. Specifications
■Oil capacity (Drain and refillref-
erence
*)
*: The engine oil capacity is a reference quantity to be used when changing the
engine oil. Warm up and turn off the
engine, wait more than 5 minutes, and
check the oil level on the dipstick.
■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 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.
Outside temperature
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 vis- cosity 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 con-
ditions.
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.)
A

4558-1. Specifications
8
Vehicle specifications
How to read oil container label:
The International Lubricant Specifica-
tion Advisory Committee (ILSAC)
Certification Mark is added to some oil
containers to help you select the oil you
should use.
*: The coolant capacity is a reference quantity.If replacement is necessary, contact your Lexus dealer.
Cooling system
Capacity*
RX350 (Vehicles without towing package)
9.5 qt. (9.0 L, 7.9 Imp. qt.)
RX350 (Vehicles with towing package)
10.5 qt. (9.9 L, 8.7 Imp. qt.)
RX350L
13.1 qt. (12.4 L, 11 Imp. qt.)
Coolant type
Use either of the following:
 “Toyota Super Long Life Coolant”
 Similar high-quality ethylene glycol-based non-silicate,
non-amine, non-nitrite, and non-borate coolant with
long-life hybrid orga nic acid technology
Do not use plain water alone.
Ignition system (spark plug)
MakeDENSO FK20HBR8
Gap0.03 in. (0.8 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

505Alphabetical Index
Dinghy towing................................................. 175
DisplayCenter Display............................................ 292
Dynamic radar cruise control with full-speed range ...................................... 230
Head-up display ........................................... 86
Intuitive parking assist.............................. 247
LTA (Lane Tracing Assist).................... 223
Multi-information display .......................... 79
RCTA .............................................................. 253
Warning message..................................... 422
Distance until next engine oil change .... 78
Do-it-yourself maintenance .................... 357
Door courtesy lights .....................................313 Wattage..........................................................458
Door lock Power back door.......................................... 101
Side doors ........................................................ 97
Smart access system with push-button start ................................................................... 113
Wireless remote control........................... 95
Door pockets ................................................ 320
Doors Automatic door lock ing and unlocking
system ........................................................... 100
Door glasses ..................................................145
Door lock warning buzzer ...................... 98
Open door warning buzzer ................. 100
Outside rear view mirrors ...................... 142
Rear door child-protectors ................... 100
Side doors ........................................................ 97
Drive distance .................................................. 80
Driver’s seat position memory Driving position memory.........................134
Memory recall function ............................136
Power easy access system .....................134
Drive-start control ........................................ 157
Driving Break-in tips ................................................... 157
Correct driving posture ............................ 25
Driving mode select switch .................. 274
Procedures .................................................... 156 Winter drive tips .........................................283
Driving assist system information ............ 83
Driving information display ........................ 80
Driving position memory............................134 Memory recall function............................ 136
Power easy access system .....................134
Driving range ................................................... 80
Dynamic radar cruise control with full-speed range ........................................ 230Warning message ..................................... 237
Dynamic Torque Control AWD system .......................................................................... 278
E
Eco Driving Indicator............................. 81, 90
Eco Driving Indicator Light ..........................81
EDR (Event data recorder) ............................7
Elapsed time ..................................................... 80
Electric Power Steering (EPS) .............. 278 Warning light ................................................ 415
Electronic key .................................................. 94 Battery-saving function.............................. 114
If the electronic key does not operate properly .........................................................441
Replacing the battery .............................. 389
Electronic sunshade Jam protection function ............................. 151
Operation ....................................................... 150
Emergency flashers .................................... 404
Emergency, in case of If a warning buzzer sounds.....................413
If a warning light turns on.........................413
If a warning message is displayed ..... 422
If the battery is discharged .................... 443
If the electronic key does not operate properly .........................................................441
If the engine will not start....................... 438
If the fuel filler do or cannot be opened
......................................................................... 440
If the vehicle is trapped in rising water ......................................................................... 405
If you have a flat tire .................................. 426

506Alphabetical Index
If you lose your keys.................................440
If you think something is wrong .............411
If your vehicle becomes stuck............. 449
If your vehicle has to be stopped in an
emergency ................................................404
If your vehicle needs to be towed ..... 407
If your vehicle overheats ........................ 447
Engine ACCESSORY mode ............................... 179
Compartment .............................................365
Engine switch................................................. 176
Fuel pump shut off system ...................... 412
Hood................................................................ 363
How to start the engine............................ 176
Identification number ............................... 453
If the engine will not start .......................438
If your vehicle has to be stopped in an
emergency ................................................404
Ignition switch (engine switch) ............. 176
Overheating................................................. 447
Tachometer ..................................................... 75
Engine coolant Capacity .........................................................455
Checking ....................................................... 367
Preparing and checking before winter......................................................................... 283
Engine coolant temperature gauge ........75
Engine immobilizer system ........................ 64
Engine oil Capacity ......................................................... 454
Checking .......................................................365
Preparing and checking before winter......................................................................... 283
Warning light ................................................. 414
Engine oil maintenance data .................. 367
Engine switch .................................................. 176 Auto power off function ........................... 179
Changing the engine switch modes.. 179
If your vehicle has to be stopped in an
emergency ................................................404
EPS (Electric Power Steering) .............. 278 Warning light .................................................415 Event data recorder (E
DR) ............................7
F
Flat tire
Tire pressure warning system ............. 373
Vehicles with a spare tire....................... 426
Floor mats .......................................................... 24
Fluid Automatic transmission ......................... 456
Brake ................................................................ 457
Washer ...........................................................370
Fog lights Switch................................................................ 195
Footwell light ...................................................313
Front automatic air conditioning system .......................................................................... 296
Front fog lights Replacing light bulbs ............................... 395
Front passenger footwell hooks ............ 338
Front passenger occupant classification system .............................................................. 39
Front seats Adjustment ...................................................... 122
Cleaning .........................................................353
Correct driving posture ............................ 25
Driving position memory .........................134
Head restraints..............................................137
Memory recall function............................ 136
Power easy access system .....................134
Seat heaters ................................................... 310
Seat position memory ...............................134
Seat ventilators ............................................. 310
Front side marker light Light switch .................................................... 190
Replacing light bulbs ............................... 395
Front side marker lights Replacing light bulbs ............................... 395
Wattage ......................................................... 458
Front turn signal lights Replacing light bulbs ................... 395, 397
Turn signal lever .......................................... 184
Wattage ......................................................... 458

513Alphabetical Index
Seat heater switches ................................. 310
Seat ventilator switches ........................... 310
“SOS” button .................................................. 60
Tilt and telescopic steering control switch.......................................................................... 140
Tire pressure warning reset switch ... 381
Vehicle-to-vehicle di stance switch .. 230
VSC OFF switch ....................................... 279
Window lock switch .................................. 147
Windshield wiper and washer switch196
Windshield wiper de-icer switch ....... 301
T
Tachometer........................................................75 Rev indicator ................................................... 76
Rev peak ............................................................ 77
Tail lights Light switch .................................................... 190
Replacing light bulbs................................395
The Secondary Collision Brake ............ 278
Theft deterrent system Alarm .................................................................. 67
Engine immobilizer system ..................... 64
Tire inflation pressure Maintenance data...................................... 457
Tire inflation pressu re display function
......................................................................... 373
Warning light ................................................. 417
Tire information ..............................................461 Glossary.........................................................465
Size.................................................................... 463
Tire identification number ..................... 462
Uniform Tire Quality Grading............ 463
Tire pressure display .................................. 373
Tire pressure warning system Function .......................................................... 373
Initializing ........................................................ 381
Installing tire pressure warning valves and transmitters ..................................... 380
Registering ID codes ............................... 382
Warning light ................................................. 417 Tires
Chains .............................................................284
Checking .........................................................371
If you have a flat tire .................................. 426
Inflation pressure ....................................... 383
Information ..................................................... 461
Replacing ....................................................... 426
Rotating tires ................................................ 373
Size .................................................................... 457
Snow tires ......................................................283
Spare tire ........................................................ 426
Tire inflation pressure display function.......................................................................... 373
Tire pressure warning system ............. 373
Warning light .................................................417
Tools...................................................................427
Top tether strap............................................... 57
Total load capacity ...................................... 452
Towing Dinghy towing ...............................................175
Emergency towing....................................407
Towing eyelet................................................ 410
Trailer towing ................................................ 165
TRAC (Traction Control) ........................ 278
Traction Control (TRAC) ........................ 278
Trailer Sway Control.................................. 278
Trailer towing ..................................................165
Transmission Automatic transmission ........................... 180
Driving mode select switch .................. 274
M mode ........................................................... 183
Paddle shift switches .......................182, 183
Trip meters ........................................................ 78
Turn signal lights Replacing light bulbs ............................... 395
Turn signal lever .......................................... 184
Wattage ......................................................... 458
U
USB charging ports.................................... 327