2019 LEXUS RX350 air condition

716 9-1. Specifications
RX350/RX350L_U Glossary of tire terminology Tire related term Meaning
Cold tire inflation pressure Tire pressure when the vehicle has been parked for
three hours or more, or has no t been driven more than 1
mile or 1.5 km un der that condition
Maximum inflation pres-
sure The maximum cold inflated pr essure to which a tire may
be inflated, shown on the sidewall of the tire
Recommended inflation
pressure Cold tire inflation pressure recommended by a manu-
facturer
Accessory weight The combined weight (in exce ss of those standard items
which may be replaced) of automatic transmission,
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 equipment,
including the maximum capacity of fuel, oil and coolant,
and if so equipped, air co nditioning 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 numb er of occupants specified
in the second column of Table 1
* that follows
Occupant distribution Distribution of occupants in a vehicle as specified in the
third column of Table 1
* below

732 9-2. Customization
RX350/RX350L_U ■
Driving mode select switch (  P. 373)
* : If equipped ■
Front automatic air conditioning system (  P. 503)
* : If equipped■
Seat heaters
* /seat ventilators
* (  P. 522, 523)
* : If equipped Function Default setting Customized setting
Powertrain control in customized
mode
* Normal Power
O —
Eco
Chassis control in customized
mode
* Normal Sport O —
Air conditioning operation in
customized mode
* Normal Eco O — 1 2
Function Default setting Customized setting
A/C auto switch operation On Off O O
Exhaust gas sensor sensitivity
* Standard -3 to 3 O O 1 2
Function Default setting Customized setting
Driver’s seat temperature prefer-
ence in automatic mode Standard -2 (cooler) to 2
(warmer) O O
Front passenger’s seat tempera-
ture preference in automatic
mode Standard -2 (cooler) to 2
(warmer) O O 1 2

756
RX350/RX350L_U Alphabetical index
Alphabetical index A/C ............................................................503
Air conditioning filter......................... 618
Automatic air conditioning
system ...................................... 503, 518
S-FLOW mode ..................................... 511
ABS (Anti-lock Brake System)....... 378
Warning light ...................................... 654
Adaptive Front-lighting System
(AFS) ...................................................... 253
Adaptive Variable Suspension
System ................................................... 379
AFS (Adaptive Front-lighting
System) .................................................. 253
Air conditioning filter ........................... 618
Air conditioning system
Air conditioning filter......................... 618
Automatic air conditioning
system ...................................... 503, 518
S-FLOW mode ..................................... 511 Airbags .........................................................36
Airbag operating conditions .......... 43
Airbag precautions for your
child.......................................................... 39
Airbag warning light ........................ 654
Correct driving posture .................... 30
Curtain shield airbag
operating conditions ....................... 43
Curtain shield airbag
precautions ............................................ 41
Front passenger occupant
classification system..........................47
General airbag precautions ........... 39
Locations of airbags............................ 36
Modification and disposal of
airbags .....................................................42
Seat cushion airbag ..............................37
Side airbag operating
conditions ............................................. 43
Side airbag precautions .................... 39
Side and curtain shield airbags
operating conditions ....................... 43
Side and curtain shield airbags
precautions .......................................... 39
SRS airbag instructions for
Canadian owners .......................... 740
SRS airbags ............................................. 36A

757Alphabetical index
RX350/RX350L_U Alarm ............................................................. 77
All-wheel drive lock mode ................377
Anchor brackets ...................................... 57
Antenna
Radio ........................................................ 423
Smart access system
with push-button start ................... 146
Anti-lock Brake System (ABS)....... 378
Warning light ...................................... 654
Approach warning...............................308
Armrest .................................................... 555
Assist grips .............................................. 556
Audio system (with Lexus
Display Audio System) ................... 394
Antenna .................................................. 423
Audio input........................................... 403
AUX port.............................................. 403
Bluetooth ®
audio ..............................453
CD player .............................................. 427
iPod ...........................................................434
MP3/WMA disc ............................... 427
Optimal use ........................................... 413
Portable music player ...................... 442
Radio ........................................................420
Setup menu .......................................... 406
Steering wheel audio
switches .............................................. 400
USB memory ...................................... 438 Audio system
(with navigation system)
* Automatic air conditioning
system .......................................... 503, 518
Air conditioning filter ........................ 618
S-FLOW mode..................................... 511
Automatic headlight leveling
system .....................................................254
Automatic High Beam ....................... 256
Automatic light control system .......252
Automatic transmission.......... 236, 240
If the shift lever cannot be
shifted from P ....................... 239, 244
M mode .................................................. 242
Paddle shift switches.............. 241, 242
S mode.....................................................237
AUX port ................................................ 403
Auxiliary boxes ......................... 535, 540
* : Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

763Alphabetical index
RX350/RX350L_U Flat tire ...................................................... 666
Floor mats ................................................... 28
Fluid
Automatic transmission ..................703
Brake ........................................................704
Washer .................................................. 603
Fog lights
Replacing light bulbs ....................... 630
Switch...................................................... 260
Front automatic air
conditioning system .........................503
Front passenger footwell hooks ..... 554
Front passenger occupant
classification system .............................47
Front passenger’s seat belt
reminder light ..................................... 656
Front seat heaters................................. 522
Front seats .................................................156
Adjustment ............................................. 156
Cleaning .................................................. 581
Correct driving posture ....................30
Driving position memory ................. 172
Head restraints ...................................... 177
Power easy access system ............. 172
Seat heaters .......................................... 522
Seat position memory........................ 172 Front side marker lights
Light switch........................................... 252
Replacing light bulbs .......................630
Wattage ................................................. 705
Front turn signal lights
Replacing light bulbs .......................630
Turn signal lever ................................. 246
Wattage ................................................. 705
Fuel
Capacity.................................................700
Fuel gauge ............................................... 86
Information............................................ 706
Refueling ................................................ 269
Type..........................................................700
Fuel filler door.........................................269
Refueling ................................................ 269
When the fuel filler door
cannot be opened ..........................272
Fuses.......................................................... 625F

764 Alphabetical index
RX350/RX350L_U Garage door opener .......................... 557
Gauges ........................................................ 86
Glove box ................................................530
Grocery bag hooks ............................. 537
Hands-free system
(for cellular phone) ........................... 455
Head restraints ........................................ 177
Head-up display..................................... 108
Headlight cleaner...................................261
Headlights ............................................... 252
Automatic headlight leveling .......254
Automatic High Beam ....................256
Light switch ........................................... 252
Replacing light bulbs ....................... 630
Wattage ................................................. 705
Windshield wiper linked
headlight illumination................... 255
Heated steering wheel ....................... 522 Heaters
Automatic air conditioning
system .......................................503, 518
Heated steering wheel ................... 522
Outside rear view mirrors ..............513
Seat heaters .............................. 522, 523
High mounted stoplight
Replacing ...............................................630
Hill-start assist control ....................... 378
Hood ......................................................... 592
Hooks
Cargo hooks .......................................536
Cargo net hooks ...............................536
Front passenger footwell
hooks....................................................554
Grocery bag hooks ......................... 537
Retaining hooks (floor mat)............. 28
Horn............................................................ 180
HUD (Head-up display)..................... 108G
H

769Alphabetical index
RX350/RX350L_U Radar cruise control
(dynamic radar cruise control
with full-speed range) .....................300
Radiator .................................................... 599
Radio.......................................................... 420
Rear automatic air conditioning
system ..................................................... 518
Rear Cross Traffic Alert ......................313
Rear Cross Traffic Auto Brake.......350
Rear door sunshades .......................... 554
Rear passengers' seat belt
reminder light ..................................... 656
Rear seat
Folding down the rear
seatbacks ............................................. 157
Rear side marker lights
Light switch ........................................... 252
Replacing light bulbs ....................... 630
Rear turn signal lights
Replacing light bulbs ....................... 630
Turn signal lever .................................246
Wattage ................................................. 705
Rear view mirror
Inside rear view mirror ..................... 182
Outside rear view mirrors .............. 184 Rear window defogger ........................ 513
Rear window wiper .............................. 267
Refueling...................................................269
Capacity.................................................700
Fuel types...............................................700
Opening the fuel tank cap ............ 269
When the fuel filler door
cannot be opened ..........................272
Remote Touch
* .....................................496
Replacing
Electronic key battery ..................... 623
Fuses ........................................................ 625
Light bulbs.............................................630
Tires ..........................................................666
Windshield wiper inserts ................. 621
Reporting safety defects for
U.S. owners ......................................... 738
Resetting the message indicating
maintenance is required ................ 585
Rev indicator ............................................. 88
Rev peak ..................................................... 88R