
614
6-1. Specifications
RX350/270_EE
Electrical system
Automatic Transaxle
*: The fluid capacity is a reference quantity. If replacement is necessary, contact
any authorized Lexus dealer or repairer, or another duly qualified and equipped
professional.
Battery
Specific gravity reading
at 20°C (68°F):
1.250 1.290 Fully charged
1.160 1.200 Half charged
1.060 1.100 Discharged
Charging rates
Quick charge
Slow charge
15 A max.
5 A max.
Fluid capacity*RX2706.5 L (6.9 qt., 5.7 Imp. qt.)
RX3506.7 L (7.1 qt., 5.9 Imp. qt.)
Fluid typeTo y o t a G e n u i n e AT F W S
NOTICE
■Automatic transmission fluid type
Using automatic transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of your transmission accompanied by vibra-
tion, and ultimately damage to the automatic transmission of your vehicle.
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632
6-2. Customization
RX350/270_EE
Multi-information display (→P. 2 0 3 )
Settings that can be changed using the multi-information switches
*: The settings vary according to the country or area that the vehicle was sold in.
Available units*
miles (MPG), km (km/l), km (l/100 km)
Available languages*
English, French, Spanish, Russia, Chinese German and Italian
■In the following situations, customize mode will automatically be turned off.
●A warning message appears after the customize mode screen is displayed.
●The “ENGINE START STOP” switch is turned off.
●The vehicle begins to move while the customize mode screen is displayed.
CAUTION
■Cautions during customization
As the engine needs to be running during customization, ensure that the vehicle is
parked in a place with adequate ventilation. In a closed area such as a garage,
exhaust gases including harmful carbon monoxide (CO) may collect and enter the
vehicle. This may lead to death or a serious health hazard.
NOTICE
■During customization
To prevent battery discharge, ensure that the engine is running while customizing
features.
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633
6
Vehicle specifications
RX350/270_EE
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Po w e r b a c k d o o r
(if equipped)• After reconnecting or changing the
battery
• After changing a fuse
P. 6 0
Tire pressure warning
system (if equipped)
• When rotating the tires
• When changing tire pressure (such
as when changing traveling speed,
load weight, etc.)
•When changing the tire size
P. 4 8 4
The following item must be initialized for normal system operation after
such cases as the battery being reconnected, or maintenance is performed
on the vehicle.
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638
Alphabetical index
RX350/270_EE
Automatic light control system .........217
Automatic transmission
Automatic transmission ................... 186
If the shift lever cannot be
shifted from P .................................. 589
S mode ..................................................... 189
AUX port ................................................. 379
Auxiliary boxes .......................... 428, 446
Back door
Back door.................................................60
Wireless remote control ................... 53
Back-up lights
Replacing light bulbs......................... 516
Wattage................................................... 619
Battery
Checking ............................................... 479
If the vehicle has a discharged
battery ..................................................594
Preparing and checking before
winter.................................................... 296
Bluetooth
® audio* ................................ 361
Bluetooth® phone* .............................. 391
Bottle holders ......................................... 422
Brake
Emergency brake signal .................272
Fluid ........................................................... 616
Parking brake ........................................194
Brake assist................................................271
Break-in tips ............................................. 170Card key ..................................................... 26
Care
Exterior ................................................... 452
Interior..................................................... 455
Seat belts ............................................... 456
Cargo hooks .......................................... 446
CD changer
CD ............................................................ 330
MP3 disc ................................................337
WMA disc .............................................337
CD player ................................................ 330
Chains ....................................................... 296
Child restraint system
Baby seats, definition......................... 142
Baby seats, installation ...................... 152
Child seats, definition ........................ 142
Child seats, installation ..................... 152
Installing CRS with ISOFIX
rigid anchor ........................................ 157
Installing CRS with seat belts ........ 153
Installing CRS with top straps .......158
Junior seats, definition ....................... 142
Junior seats, installation .................... 152
B
C
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639
Alphabetical index
RX350/270_EE
Child safety
Airbag precautions ............................. 137
Back door precautions ...................... 66
Child restraint system........................ 142
Child-protectors ................................... 57
How your child should wear
the seat belt ............................................ 91
Installing child restraints ...................152
Moon roof precautions ....................107
Power window lock switch.............. 101
Power window precautions .......... 103
Removed electronic key battery
precautions....................................... 503
Seat belt precautions .......................... 92
Seat heater precautions .................440
Battery precautions
...................................................... 481, 594
Child-protectors ...................................... 57
Cleaning
Exterior.................................................... 452
Interior .....................................................455
Seat belts................................................456
Clock* ....................................................... 432
Coat hooks .............................................. 442
Coin holder ............................................. 427
Condenser .............................................. 478
Console box ........................................... 426
Coolant
Engine coolant .................................... 477Cooling system
Engine overheating ..........................598
Cornering assist sensors ................... 248
Cruise control
Cruise control ..................................... 230
Dynamic radar cruise control ......234
Cup holders ............................................ 423
Curtain shield airbags ........................... 131
Customizable features....................... 622
Daytime running light system .......... 220
Defogger*
Rear window.......................................... 321
Side mirror .............................................. 321
Dimensions ............................................. 606
Display
Multi-information display............... 203
Trip information.................................. 206
Warning message ............................ 552
Do-it-yourself maintenance ............... 461
Door courtesy lights
Door courtesy lights .......................... 417
Wattage ................................................... 619
Door lock
Back door ................................................ 60
Side door .................................................. 56
Wireless remote control .................. 53
Door pockets ......................................... 422
D
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
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640
Alphabetical index
RX350/270_EE
Doors
Back door.................................................60
Door lock..................................31, 53, 56
Door windows ....................................... 101
Double locking system .......................121
Power back door..................................60
Side door .................................................. 56
Side mirrors ............................................. 98
Driver's seat belt reminder light .....546
Driving
Break-in tips ...........................................170
Correct posture ...................................129
Procedures ............................................ 168
Utility vehicle
precautions........................................289
Winter driving tips............................. 296
Driving position memory ....................... 81
Electric power steering ........................271
Electric sunshade................................... 108
Electronic features control ...............203
Electronic key
If the electronic key does not
operate properly ............................. 591
Electronic sunshade ............................. 108
Electronically modulated air
suspension ............................................ 256
Emergency brake signal .................... 272
Emergency flashers
Switch ...................................................... 532Emergency, in case of
If a warning buzzer sounds .......... 543
If a warning light turns on .............. 543
If a warning message is
displayed ............................................ 552
If the back door opener is
inoperative ........................................... 65
If the electronic key does not
operate properly ..............................591
If the engine will not start ............... 587
If the shift lever cannot be
shifted from “P” ...............................589
If the vehicle has a discharged
battery.................................................. 594
If you have a flat tire .........................572
If you lose your keys ........................590
If you think something is
wrong..................................................... 541
If your vehicle becomes stuck ......601
If your vehicle has to be
stopped in an emergency ......... 603
If your vehicle needs to be
towed ................................................... 533
If your vehicle overheats................598
Engine
Accessory mode ................................ 180
Compartment ..................................... 468
Engine switch ....................................... 180
Hood ....................................................... 465
How to start the engine .................. 180
Identification number....................... 607
If the engine will not start ............... 587
Ignition switch ...................................... 180
Overheating ........................................598
E
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645
Alphabetical index
RX350/270_EE
Replacing
Electronic key battery....................... 501
Fuses ....................................................... 504
Light bulbs.............................................. 516
Tires .......................................................... 572
Wireless remote control
battery ................................................... 501
Roof luggage carrier ........................... 295
Scuff lights ..................................................417
Seat belts
Adjusting the seat belt........................ 89
Child restraint system
installation.............................................152
Cleaning and maintaining
the seat belts .....................................456
Emergency locking retractor ........... 91
How to wear your seat belt .............89
How your child should wear
the seat belt ............................................ 91
Pregnant women, proper seat
belt use ................................................... 92
Reminder light .....................................546
Seat belt pretensioners ...................... 92
Seat heaters ............................................ 439
Seat position memory ............................. 81
Seat ventilators ...................................... 439Seats
Adjustment .......................................73, 77
Adjustment precautions............ 76, 79
Child seats/child restraint
system installation ............................ 152
Cleaning ................................................ 455
Flattening seatbacks ............................ 74
Head restraint .........................................87
Power easy access system.............. 84
Properly sitting in the seat............... 129
Seat heaters.......................................... 439
Seat position memory .......................... 81
Seat ventilators ................................... 439
Service reminder indicators ............ 198
Shift lever
Automatic transmission....................186
If the shift lever cannot
be shifted from “P”.........................589
Shift lever light ......................................... 417
Shift lock system ................................... 589
Side airbags ............................................... 131
Side mirror
Adjusting and folding ......................... 98
Mirror position memory ..................... 81
Side monitor*
Side turn signal lights
Wattage ................................................... 619
S
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
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649
Alphabetical index
RX350/270_EE
Washer
Checking ...............................................482
Preparing and checking
before winter .................................... 296
Switch ...................................................... 223
Washing and waxing ........................... 452
Weight.......................................................606
Wheels ...................................................... 497
Window glasses ......................................101
Window lock switch ...............................101
Windows
Power windows..................................... 101
Rear window defogger* .................. 321
Washer ................................................... 223
Window close suggestion
mode ................................................... 208
Windshield wiper de-icer* ............... 322
Windshield wipers................................ 223
Wireless remote control key
Replacing the battery........................ 501
Wireless remote control ................... 53
WMA disc* ............................................. 337
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
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