air condition LEXUS LX570 2016 Workshop Manual

5577-2. Steps to take in an emergency
LX570_OM_OM60N01U_(U)
7
When trouble arises
The coolant level is satisfactory if it is between the “F” and “L” lines on the res-
ervoir. Reservoir
“F”
“L”
Radiator cap
Add coolant if necessary.
Water can be used in an emergency if
coolant is unavailable.
Start the engine and turn the air conditioning system on to check that the air
conditioning condenser cooling fans op erate and to check for coolant leaks
from the radiator or hoses.
The fans operate when the air conditioning system is turned on immediately after a
cold start. Confirm that the fans are oper ating by checking the fan sound and air flow.
If it is difficult to check th ese, turn the air conditioning system on and off repeatedly.
(The fans may not operate in freezing temperatures.)
If the fans are not operating:
Stop the engine immediately and contact your Lexus dealer.
If the fans are operating:
Have the vehicle inspected at the nearest Lexus dealer.
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LX570_OM_OM60N01U_(U)8-1. 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 un
der that condition
Maximum inflation pres-
sureThe 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 manu-
facturer
Accessory weight
The combined weight (in excess 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 weight150 lb. (68 kg) times the numb er of occupants specified
in the second column of Table 1* that follows
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 production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they replace, not previously con-
sidered in curb weight or accessory weight, including
heavy duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated

LX570_OM_OM60N01U_(U)
5918-2. Customization
8
Vehicle specifications
■Intuitive parking assist (P. 2 8 9 )
■Automatic air conditioning system ( P. 4 0 1 )
Operation of the running
board lights when a door is
opened
OnOff——O
Sensitivity of the ambient
light sensor used for dim-
ming the meter lights etc.Standard-2 to 2——O
Sensitivity of the ambient
light sensor used for bright-
ening the meter lights etc.
Standard-2 to 2——O
FunctionDefault settingCustomized
setting123
FunctionDefault settingCustomized
setting
Detection distance of the
front center sensorFarNearO—O
Detection distance of the
rear center sensorFarNearO—O
Alert Volume (alert volume
can be adjusted)31 to 5O—O
Display setting (when intui-
tive parking assist is operat-
ing)All sensors dis- playedDisplay offO—O
123
FunctionDefault settingCustomized setting
Exhaust gas sensor sensitiv-
ityStandard-3 to 3O—O
A/C Auto switch operationAutoManualO—O
123

594
LX570_OM_OM60N01U_(U)8-2. Customization
■Drive mode customization (
P. 2 8 6 )
■Tu r n s i g n a l l e v e r ( P. 2 1 6 )
FunctionDefault settingCustomized
setting
Po w e r t r a i nNormalEcoO——Po w e r
ChassisNormalSportO——Comfort
Automatic air conditioning
systemNormalEcoO——
123
FunctionDefault settingCustomized setting
The number of times the
turn signal lights flash auto-
matically when the turn sig-
nal lever is moved to the
first position during a lane
change
3
4
——O
5
6
7
Off
123

616Alphabetical index
LX570_OM_OM60N01U_(U)
Alphabetical index
A/C ....................................................401, 412Air conditioning filter......................... 501
Changing the rear seat settings ................................................ 406
Front automatic air conditioning system ....................... 401
Micro dust and pollen filter ...........407
Rear air conditioning system..........412
ABS (Anti-lock Brake System)....... 379 Function ..................................................379
Warning light .......................................524
Active head restraint............................ 140
Active Height Control Suspension........................................... 297
Active TRAC.......................................... 379
Air cleaner................................................. 471
Air conditioning filter ........................... 501
Air conditioning system .............401, 412 Air conditioning filter......................... 501
Changing the rear seat settings ................................................ 406
Front automatic air conditioning system ....................... 401
Micro dust and pollen filter ...........407
Rear air conditioning system..........412 Airbags ........................................................ 38
Airbag operating conditions .......... 46
Airbag precautions for your child............................................................ 41
Airbag warning light ........................ 524
Correct driving posture .................... 28
Curtain shield airbag operating conditions ....................... 46
Curtain shield airbag precautions .......................................... 44
Front passenger occupant classification system........................... 51
General airbag precautions ............. 41
Locations of airbags............................ 38
Modification and disposal of airbags............................................... 45
“RSCA OFF” switch ........................... 50
Side airbag operating conditions ............................................. 46
Side airbag precautions .................... 44
Side and curtain shield airbags operating conditions ...... 46
Side and curtain shield airbags precautions ......................... 44
SRS airbag instructions for Canadian owners ..........................603
SRS airbags ............................................. 38
Alarm ............................................................78 Alarm .......................................................... 78
Warning buzzer................................. 524
Anchor brackets.......................................63
Antenna Smart access system with push-button start .............................. 132
A

617Alphabetical index
LX570_OM_OM60N01U_(U)
Anti-lock brake system (ABS)...................................................... 379Function ..................................................379
Warning light .......................................524
Approach warning Dynamic radar cruise control with full-speed range ....................278
Armrest .................................................... 443
Assist grips .............................................. 445
Audio input
*
Audio system*
Automatic air conditioning system ............................................401, 412Air conditioning filter......................... 501
Front automatic air conditioning system ....................... 401
Rear air conditioning system..........412
Automatic door locking and unlocking systems................................ 119
Automatic headlight leveling system .................................................... 223
Automatic High Beam ....................... 224
Automatic light control system....... 222
Automatic transmission ...................... 210 2nd start mode....................................... 211
Downshift restriction warning buzzer ....................................................214
Driving mode select switch ......... 286
If the shift lever cannot be shifted from P .................................. 549
S mode ......................................................213
AUX port
*
Auxiliary boxes .......................................427 Back door .................................................. 122
Back door handle................................ 124
Jam protection function.................... 126
Power back door ................................ 123
Wireless remote control................... 110
Back-up lights Replacing light bulbs ...................... 509
Wattage ................................................. 570
Battery ...................................................... 482 Battery checking ................................ 482
If the vehicle battery is discharged.........................................553
Preparing and checking before winter .................................... 384
Warning light ....................................... 524
Blind Spot Monitor (BSM) ............... 365
Bluetooth
®*
Bluetooth® audio*
Bluetooth® phone*
Bottle holders .........................................426
Brake Fluid ......................................................... 568
Parking brake ........................................ 217
Warning light ....................................... 524
Brake assist ..............................................379
Break-in tips ............................................. 175
Brightness control Instrument panel light control ........ 89
BSM (Blind Spot Monitor) ............... 365 Blind Spot Monitor function......... 369
Rear Cross Traffic Alert function................................................ 375
B
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

621Alphabetical index
LX570_OM_OM60N01U_(U)
EngineAccessory mode............................... 206
Air cleaner ...............................................471
Compartment ...................................... 473
Engine switch ...................................... 205
Exhaust gas precautions ................... 75
Hood ........................................................ 472
How to start the engine ................. 205
Identification number ...................... 563
If the engine will not start................ 547
If your vehicle has to be stopped in an emergency ........... 515
Ignition switch (engine switch) ................................................. 205
Overheating ........................................ 556
Engine compartment cover ............. 474
Engine coolant....................................... 478 Capacity ................................................ 566
Checking................................................478
Preparing and checking before winter ................................... 384
Engine coolant temperature gauge ........................................................ 88
Engine immobilizer system ..................76
Engine oil ................................................. 475 Capacity ................................................ 564
Checking................................................475
Preparing and checking before winter ................................... 384 Engine switch (ignition switch) ....... 205
Engine switch light
(ignition switch light)......................... 419
Event data recorder (EDR)................... 10
Exhaust gas precautions ....................... 75
First-aid kit holder ................................ 430
Flat tire ...................................................... 536
Floor mats....................................................26
Fluid Automatic transmission .................. 567
Brake....................................................... 568
Steering ................................................. 568
Washer ...................................................485
Fog lights...................................................229 Replacing light bulbs ........................ 510
Switch ...................................................... 229
Footwell lights .......................................... 419
Four-wheel AHC (Active Height Control Suspension) ........................ 297Easy access mode ............................ 299
Disabling the height control ........ 300
Selecting vehicle height.................. 297
Four-wheel drive system Center differential lock/unlock ..306
Four-wheel drive control switch ...................................................305
Warning light ....................................... 526
Front automatic air conditioning system ...................................................... 401
Front doors ................................................ 115
F
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

622Alphabetical index
LX570_OM_OM60N01U_(U)
Front passenger occupant classification system ..............................51
Front passenger’s seat belt reminder light ..................................... 526
Front seats ................................................ 140 Adjustment ............................................. 140
Cleaning .................................................. 461
Correct driving posture .................... 28
Driving position memory .................. 151
Head restraints ..................................... 155
Power easy access system .............. 151
Seat heaters ............................................417
Seat ventilators ......................................417
Front side marker lights ..................... 220 Light switch ...........................................220
Replacing light bulbs ......................... 510
Front turn signal lights ..........................216 Turn signal lever .................................. 216
Replacing light bulbs ......................... 510
Fuel ............................................................... 571 Capacity ................................................ 564
Fuel gauge ............................................... 88
Fuel pump shut off system.............523
Gas station inform ation ..................632
Information ............................................. 571
Refueling.................................................239
Type ......................................................... 564
Warning light .......................................526 Fuel consumption information..........105
Fuel filler door........................................ 239
Opener ................................................... 240
Refueling ................................................ 239
Fuel pump shut off system ................ 523
Fuses.......................................................... 505
Gas station information ......................632
Garage door opener...........................446
Gauges........................................................ 88
Glove box ................................................423
Hands-free system (for cellular phone)
*
Head restraints........................................ 155
Headlight cleaner ................................ 238
Headlights ............................................... 220 Automatic headlight leveling ....... 223
Automatic High Beam system ... 224
Light switch........................................... 220
Replacing light bulbs ........................ 510
Wattage ................................................. 570
Head-up display .................................... 100
Heated steering wheel ........................ 416
Heaters Front automatic air conditioning system ....................................................401
Outside rear view mirrors ............ 407
Seat heaters ............................................ 417
High mounted stoplight Replacing ................................................ 510
G
H

626Alphabetical index
LX570_OM_OM60N01U_(U)
Personal lights..........................................419Switch.........................................................421
Wattage ................................................. 570
Power back door ....................................123
Power easy access system .................. 151
Power outlet ........................................... 434
Power steering Fluid.......................................................... 568
Power windows .......................................165 Jam protection function ................... 165
Operation ............................................... 165
Window lock switch.......................... 165
Radar cruise control (dynamic radar cruise control with
full-speed range) ................................. 271
Radiator .................................................... 479
Radio
*
Rear air conditioning system .............412
Rear seat ....................................................142 Adjustment ..............................................142
Folding the third seats ...................... 145
Tumbling the second seats ............ 143
Rear side marker lights ...................... 220 Light switch ...........................................220
Replacing light bulbs ......................... 510
Rear turn signal lights ...........................216 Replacing light bulbs ......................... 510
Turn signal lever .................................. 216
Rear view mirror Inside rear view mirror ..................... 160
Outside rear view mirrors .............. 162
Rear view monitor system
*
Rear window defogger ...................... 407 Rear window wiper ............................. 235
Refueling.................................................. 239
Capacity ................................................. 564
Fuel types............................................... 564
Opening the fuel tank cap ............ 239
Remote touch/12.3-inch display .................................................... 394
Replacing Electronic key battery .....................503
Fuses ....................................................... 505
Light bulbs............................................ 508
Tires ..........................................................536
Reporting safety defects for U.S. owners ......................................... 600
Resetting the message indicating maintenance is required ................ 465
Safety Connect ....................................... 451
Scheduled maintenance ....................464
Seat belts .................................................... 30 Adjusting the seat belt........................ 33
Automatic Locking Retractor ........ 34
Child restraint system installation ............................................. 63
Cleaning and maintaining the seat belt ............................................... 462
Emergency locking retractor ......... 34
How to wear your seat belt............. 28
How your child should wear the seat belt .......................................... 34
Pregnant women, proper seat belt use ................................................... 35
Reminder light and buzzer ........... 526
Seat belt extender ................................ 34
Seat belt pretensioners ...................... 33
SRS warning light .............................. 524
R
S