maintenance LEXUS RX350 2022 Repair Manual

4308-1. 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.431)
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)

4628-3. Initialization
8-3.Initialization
*:If equipped
Items to initialize
The following items must be initialized for normal system operation after such
cases as the battery being reconnecte d, or maintenance being performed on
the vehicle:
List of items to initialize
ItemWhen to initializeReference
Message indicating
maintenance is
required (U.S.A. only)
• After the maintenance is performedP.342
Tire pressure warning
system
• When changing the tire inflation pres- sure by changing traveling speed
• When changing the tire size
• When rotating the tires
P.361
Oil maintenance• After the maintenance is performedP.353
PKSB (Parking Support
Brake)
*• After reconnecting or changing the
batteryP.256
Power back door• After reconnecting or changing the
batteryP.107

483Alphabetical Index
DifferentialRear differential oil .................................... 435
Dimension ...................................................... 430
Dinghy towing.................................................169
Display Center Display............................................280
Dynamic radar cruise control with full-speed range .......................................222
Head-up display ........................................... 86
Intuitive parking assist.............................. 238
LTA (Lane Tracing Assist)...................... 216
Multi-information display .......................... 79
RCTA .............................................................. 245
Warning message..................................... 402
Distance until next engine oil change .... 78
Do-it-yourself maintenance .................... 343
Door courtesy lights ...................................300 Wattage.......................................................... 437
Door lock Power back door.......................................... 101
Side doors ........................................................ 97
Smart access system with push-button start ................................................................... 113
Wireless remote control........................... 95
Door pockets ................................................ 307
Doors Automatic door lock ing and unlocking
system ........................................................... 100
Door glasses ................................................. 140
Door lock warning buzzer ...................... 98
Open door warning buzzer ................. 100
Outside rear view mirrors ...................... 137
Rear door child-protectors ................... 100
Side doors ........................................................ 97
Drive distance .................................................. 80
Driver’s seat position memory Driving position memory......................... 129
Memory recall function ............................. 131
Power easy access system ..................... 129
Drive-start control ......................................... 151
Driving Break-in tips .................................................... 151 Correct driving posture ............................ 25
Driving mode select switch .................. 262
Procedures .................................................... 150
Winter drive tips ........................................... 271
Driving assist system information ............ 83
Driving information display ........................ 80
Driving position memory............................129 Memory recall function.............................. 131
Power easy access system .....................129
Driving range ................................................... 80
Dynamic radar cruise control with full-speed range ........................................ 222 Warning message .....................................230
Dynamic Torque Control AWD system .......................................................................... 266
E
Eco Driving Indicator............................. 81, 90
Eco Driving Indicator Light ..........................81
EDR (Event data recorder) ........................... 8
Elapsed time ..................................................... 80
Electric Power Steering (EPS) .............. 266 Warning light .............................................. 395
Electronic key .................................................. 94 Battery-saving function.............................. 114
If the electronic key does not operate properly .........................................................421
Replacing the battery .............................. 369
Electronic sunshade Jam protection function ........................... 146
Operation ....................................................... 145
Emergency flashers .................................... 384
Emergency, in case of If a warning buzzer sounds...................393
If a warning light turns on.......................393
If a warning message is displayed.....402
If the battery is discharged .................... 423
If the electronic key does not operate properly .........................................................421
If the engine will not start......................... 418
If the fuel filler do or cannot be opened
..........................................................................420

484Alphabetical Index
If the vehicle is submerged or water on the road is rising..................................... 385
If you have a flat tire ..................................406
If you lose your keys...................................419
If you think something is wrong ...........391
If your vehicle becomes stuck............. 428
If your vehicle has to be stopped in an
emergency ................................................384
If your vehicle needs to be towed ..... 387
If your vehicle overheats ........................ 426
Engine ACCESSORY mode ............................... 173
Compartment ...............................................351
Engine switch.................................................170
Fuel pump shut off system .................... 392
Hood................................................................ 349
How to start the engine ............................170
Identification number ................................. 431
If the engine will not start ........................ 418
If your vehicle has to be stopped in an
emergency ................................................384
Ignition switch (engine switch) .............170
Overheating................................................. 426
Tachometer ..................................................... 75
Engine coolant Capacity ......................................................... 434
Checking ....................................................... 353
Preparing and checking before winter........................................................................... 271
Engine coolant temperature gauge ........75
Engine immobilizer system ........................ 66
Engine oil Capacity ......................................................... 432
Checking .........................................................351
Preparing and checking before winter........................................................................... 271
Warning light ............................................... 394
Engine oil maintenance data .................. 353
Engine switch ..................................................170 Auto power off function ........................... 173
Changing the engine switch modes.. 173 If your vehicle has to be stopped in an
emergency ................................................ 384
EPS (Electric Power Steering) .............. 266 Warning light .............................................. 395
Event data recorder (EDR) ........................... 8
F
Flat tire Tire pressure warning system ............ 359
Vehicles with a spare tire...................... 406
Floor mats .......................................................... 24
Fluid Automatic transmission ..........................435
Brake ................................................................436
Washer .......................................................... 356
Fog lights Switch................................................................ 190
Footwell light .................................................300
Front automatic air conditioning system .......................................................................... 284
Front fog lights Replacing light bulbs................................375
Front passenger footwell hooks ............ 325
Front passenger occupant classification system .............................................................. 39
Front seats Adjustment ....................................................... 117
Cleaning .........................................................339
Correct driving posture ............................ 25
Driving position memory .........................129
Head restraints..............................................132
Memory recall function.............................. 131
Power easy access system .....................129
Seat heaters .................................................. 297
Seat position memory ...............................129
Seat ventilators ............................................ 297
Front side marker light Light switch .................................................... 184
Replacing light bulbs................................375
Front side marker lights Replacing light bulbs................................375
Wattage .......................................................... 437

486Alphabetical Index
Indicators ............................................................72
InitializationItems to initialize ......................................... 462
Maintenance .................................... 342, 353
Power windows........................................... 140
Tire pressure warning system ...............361
Inside rear view mirror ................................136
Instrument panel light control ................... 78
Intercooler coolant Capacity ......................................................... 434
Interior lights..................................................300 Front interior light ..................................... 300
Rear interior light ...................................... 300
Intuitive parking assist.....................236, 238 Function .......................................................... 238
Warning message..................................... 240
J
JackPositioning a floor jack............................ 349
Vehicle-equipped jack ........................... 407
Jack handle .................................................... 407
Jam protection function Electronic sunshade ...................................146
Moon roof .......................................................143
Panoramic moon roof...............................146
Power back door.........................................107
Power windows........................................... 140
Rear seats ......................................................... 118
K
Keyless entrySmart access system with push-button start ................................................................... 113
Wireless remote control........................... 95
Keys Battery-saving function ..............................114
Electronic key ................................................. 94
Engine switch.................................................170
If the electronic key does not operate properly......................................................... 421 If you lose your keys .................................. 419
Key number plate ......................................... 94
Keyless entry .......................................... 95, 113
Mechanical key .............................................. 94
Replacing the battery .............................. 369
Warning buzzer ............................................ 113
Wireless remote control ...........................95
Knee airbags .................................................... 30
L
Lane Tracing Assist (LTA) Operation ......................................................... 211
Warning messages.....................................219
Language (multi-infor mation display) ... 83
LATCH anchors ............................................. 54
Lever Auxiliary catch lever .................................349
Hood lock release lever .........................349
Shift lever ..........................................................174
Turn signal lever .......................................... 178
Wiper lever .................................................... 190
Lexus climate concierge .......................... 283
Lexus Enform Safety Connect.................. 60
Lexus Safety System + 2.0 AHB (Automatic High Beam) ............. 187
Dynamic radar cruise control with full-speed range ...................................... 222
LTA (Lane Tracing Assist) ....................... 211
PCS (Pre-Collision System) ................204
RSA (Road Sign Assist)..........................220
License plate lights Light switch .................................................... 184
Replacing light bulbs................................375
Light bulbs Replacing ....................................................... 374
Lights Automatic High Beam system ............. 187
Fog light switch ............................................ 190
Front interior lights ................................... 300
Front personal lights.................................. 301
Headlight switch.......................................... 184
Interior lights ................................................ 300

487Alphabetical Index
Interior lights list......................................... 300
Rear interior lights .................................... 300
Rear personal lights................................... 301
Replacing light bulbs................................ 375
Turn signal lever ...........................................178
Vanity lights .................................................. 325
Wattage.......................................................... 437
Lock steering column ................................... 171
LTA (Lane Tracing Assist) Operation..........................................................211
Warning messages .................................... 219
Luggage cover .............................................. 310
M
Maintenance Do-it-yourself maintenance ................. 347
General maintenance ............................. 343
Maintenance data......................................430
Maintenance requirements .................. 342
Malfunction indicator lamp ..................... 394
Master warning light .................................. 399
Menu icons.........................................................79
Meter Clock .................................................................. 75
Indicators ...........................................................72
Instrument panel light control ................ 78
Meter control switches ..............................80
Meters ................................................................ 75
Multi-information display .......................... 79
Settings .............................................................. 83
Units .................................................................... 82
Warning lights............................................. 393
Warning message..................................... 402
Mirrors Inside rear view mirror..............................136
Outside rear view mirror defoggers286
Outside rear view mirrors ...................... 137
Vanity mirrors.............................................. 325
Moon roof Door lock linked moon roof operation...........................................................................143 Door lock linked panoramic moon roof
operation ..................................................... 146
Jam protection function ............................143
Operation ........................................................142
Multi-information display .............................79 Audio system-linked display ...................83
AWD Control ................................................. 81
Drive information ......................................... 80
Driving assist system information .........83
Driving information display ..................... 80
Dynamic radar cruise control with full-speed range ...................................... 222
Eco Driving Indicator................................... 81
G-force .............................................................. 82
LTA (Lane Tracing Assist) ......................216
Menu icons ...................................................... 79
Meter control switches ............................. 80
Navigation system-linked display ........83
Pop-up display ............................................... 79
Settings...............................................................83
Suggestion function .....................................84
Tire pressure ............................................... 359
Units..................................................................... 82
Warning message .....................................402
N
Navigation system-linked display... 83, 89
Noise from under vehicle ...............................6
O
“ODO TRIP” switch ...................................... 78
Odometer ......................................................... 78
Odometer and trip meter display Display items ................................................... 78
“ODO TRIP” switch .................................... 78
Pop-up display ............................................... 78
Oil Engine oil........................................................ 432
Rear differential oil.....................................435
Opener Fuel filler door ............................................... 195

491Alphabetical Index
Rear window and outside rear view mir-ror defoggers switch ............................ 284
Seat heater switches ................................ 297
Seat ventilator switches .......................... 297
“SOS” button .................................................. 60
Tilt and telescopic steering control switch ...........................................................................135
Tire pressure warning reset switch ....361
Vehicle-to-vehicle distance switch ...222
VSC OFF switch ....................................... 267
Window lock switch .................................. 142
Windshield wiper and washer switch190
Windshield wiper de-icer switch ......289
T
Tachometer........................................................75 Rev indicator ................................................... 76
Rev peak ............................................................ 77
Tail lights Light switch .................................................... 184
Replacing light bulbs................................ 375
The Secondary Collision Brake ............ 266
Theft deterrent system Alarm .................................................................. 67
Engine immobilizer system ..................... 66
Tire inflation pressure Maintenance data...................................... 436
Tire inflation pressure display function.........................................................................359
Warning light ............................................... 397
Tire information ............................................ 440 Glossary......................................................... 444
Size.................................................................... 442
Tire identification number ....................... 441
Uniform Tire Quality Grading............ 442
Tire pressure display .................................. 359
Tire pressure warning system Function ..........................................................359
Initializing .........................................................361
Installing tire pressure warning valves and transmitters ........................................361
Registering ID codes ............................... 363 Warning light ............................................... 397
Tires Chains ............................................................. 272
Checking ....................................................... 357
If you have a flat tire ................................. 406
Inflation pressure ........................................363
Information ................................................... 440
Replacing ...................................................... 406
Rotating tires ............................................... 359
Size ....................................................................436
Snow tires ........................................................ 271
Spare tire ....................................................... 406
Tire inflation pressure display function......................................................................... 359
Tire pressure warning system ............ 359
Warning light ............................................... 397
Tools.................................................................. 407
Top tether strap............................................... 57
Total load capacity ...................................... 430
Towing Dinghy towing .............................................. 169
Emergency towing....................................387
Towing eyelet.............................................. 389
Trailer towing ................................................ 159
TRAC (Traction Control) ........................ 266
Traction Control (TRAC) ........................ 266
Trailer Sway Control.................................. 266
Trailer towing ..................................................159
Transmission Automatic transmission ............................174
Driving mode select switch .................. 262
M mode ............................................................ 177
Paddle shift switches ........................176, 177
Trip meters ........................................................ 78
Turn signal lights Replacing light bulbs................................375
Turn signal lever .......................................... 178
Wattage .......................................................... 437
U
USB charging ports......................................314