suspension LEXUS LX570 2016 Owner's Manual

522
LX570_OM_OM60N01U_(U) 7-2. Steps to take in an emergency
If you think something is wrong ●
Fluid leaks under the vehicle
(Water dripping from the air co nditioning after use is normal)●
Flat-looking tires or uneven tire wear ●
Engine coolant temperature gauge needle continually points higher than nor-
mal ●
Engine oil pressure gauge continually points lower than normal ●
Voltmeter continually points higher or lower than normal●
Changes in exhaust sound ●
Excessive tire squeal when cornering ●
Strange noises related to the suspension system ●
Pinging or other noises related to the engine ●
Engine missing, stumbling or running roughly ●
Appreciable loss of power ●
Vehicle pulls heavily to one side when braking ●
Vehicle pulls heavily to one side when driving on a level road ●
Loss of brake effectiveness, spongy f eeling, pedal almost touches the floorIf you notice any of the following symptoms, your vehicle probably needs
adjustment or repair. Contact your Lexus dealer as soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

LX570_OM_OM60N01U_(U) 5698-1. Specifications
8
Vehicle specifications 
20-inch tires 
21-inch tiresSuspension Fluid type Suspension fluid AHC
Tires and wheels Ti r e s i z e 285/50R20 112V
Tire inflation pressure
(Recommended cold tire
inflation pressure) Normal driving
Front:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Rear:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Spare:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Trailer towing
Add 2 psi (10 kPa, 0.1 kgf/cm 2
or bar) to the rear
tires.
Wheel size 20  8 1 /2J
Wheel nut torque 97 ft•lbf (131 N•m, 13.4 kgf•m)
Ti r e s i z e 275/50R21 113V XL
Tire inflation pressure
(Recommended cold tire
inflation pressure) Normal driving
Front:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Rear:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Spare:
33 psi (230 kPa, 2.3 kgf/cm 2
or bar)
Trailer towing
Add 6 psi (40 kPa, 0.4 kgf/cm 2
or bar) to the
rear tires.
Wheel size 21 X 8 1 /2J
Wheel nut torque 97 ft•lbf (131 N•m, 13.4 kgf•m)

610
LX570_OM_OM60N01U_(U) ON/OFF (maintenez enfoncé pendant
quelques secondes) Le voyant RSCA OFF s’allume (unique-
ment lorsque le contacteur du moteur
est en mode IGNITION ON).
La fonction de détection des tonneaux
des coussins gonflables en rideau et des
dispositifs de tension des ceintures de
sécurité se réactivera automatiquement
chaque fois que le contacteur du
moteur sera placé en mode IGNITION
ON. WA R N I N G ■
Modification et mise au rebut des compos ants du système de coussins gonflables
SRS
Ne mettez pas votre véhicule au rebut et n’effectuez aucune des modifications suiva-
ntes sans d’abord consulter votre concessionnaire Lexus. Les coussins gonflables SRS
pourraient fonctionner de manière incorrecte ou se déployer (gonfler) accidentelle-
ment, ce qui serait susceptible d’occasion ner des blessures graves, voire mortelles.●
Installation, retrait, démontage et ré paration des coussins gonflables SRS●
Réparations, modifications, retrait ou remplacement du volant, du tableau de bord,
de la planche de bord, des sièges, du capitonnage des sièges, des montants avant,
latéraux et arrière ou des brancards de pavillon ●
Réparations ou modifications de l’aile avant, du pare-chocs avant ou du côté de l’hab-
itacle ●
Installation d’une protection de calandre (barre safari, barre kangourou, etc.), de
lames de déneigement, de treuil s ou d’un porte-bagages de toit●
Modifications du système de suspension du véhicule ●
Installation d’appareils électroniques tels qu’un émetteur-récepteur radio ou un lect-
eur de CD ●
Modifications à votre véhicule pour une personne aux capacités physiques réduites
Désactivation des coussins gonflables en rideau si le véhicule fait des
tonneaux
WA R N I N G ■
Pour la conduite normale
Assurez-vous que le voyant RSCA OFF n’es t pas allumé. S’il reste allumé, le coussin
gonflable en rideau ne se déploiera pas en cas d’accident, ce qui pourrait occasionner
des blessures graves, voire mortelles.

616 Alphabetical index
LX570_OM_OM60N01U_(U)Alphabetical index A/C ....................................................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
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 .............................. 132A

621Alphabetical index
LX570_OM_OM60N01U_(U) Engine
Accessory 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) ........................ 297
Easy 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”.