Page 460 of 960
4603-2. Using the air conditio ning system and defogger
LX570_OM_OM60L96U_(U) Rear window and outside rear view mirror defog-
gers ■
The rear window and outside rear view mirror defoggers can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
CAUTION■
When the outside rear view mirror defoggers are on
Do not touch the rear view mirror surfaces, as they can become very hot and burn
you.These features are used to defog the rear window, and to remove rain-
drops, dew and frost from th e outside rear view mirrors.
On/off The operation time changes
according to the ambient tem-
perature and vehicle speed.
Pressing the button again also
turns the defoggers off.
Page 704 of 960
7023-8. Other interior features
LX570_OM_OM60L96U_(U) Vanity mirrors
NOTICE■
To prevent battery discharge
Do not leave the vanity lights on for extended periods while the engine is off. Slide the cover. The light turns on when the
cover is opened.
Page 736 of 960

734
LX570_OM_OM60L96U_(U) 4-1. Maintenance and care
Cleaning and protecting the vehicle exterior
■
Automatic car washes ●
Fold the mirrors back be fore washing the vehicle.●
Brushes used in automatic car washes may scratch the vehicle surface and
harm your vehicle’s paint. ●
Rear spoiler may not be washable in some automatic car washes. There may
also be an increased risk of damage to vehicle.■
High pressure car washes ●
Do not allow the nozzles of the car wash to come within close proximity of the
windows. ●
Before car wash, check that the fuel filler door on your vehicle is closed prop-
erly.Perform the following to protect the ve hicle and maintain it in prime condi-
tion.
● Working from top to bottom, lib erally apply water to the vehicle
body, wheel wells and underside of the vehicle to remove any dirt
and dust.
Wash the vehicle body using a sponge or soft cloth, such as a
chamois.
● For hard-to-remove marks, use car wash soap and rinse thor-
oughly with water.
● Wipe away any water.
● Wax the vehicle when the wa terproof coating deteriorates.If water does not bead on a clean surface, apply wax when the vehicle
body is cool.
Page 796 of 960
7944-3. Do-it-yourself maintenance
LX570_OM_OM60L96U_(U) 48 ECU-B1 5 A Smart access system with push-button
start, overhead module, yaw rate & G
sensor, tilt and telescopic steering,
meter, cool box, gateway ECU, steer-
ing sensor, VGRS
49 DOME1 10 A Illuminated entry system, power third
seat switch, power back door switch,
clock
50 HEAD LH 15 A Headlight high beam (left)
51 HEAD LL 15 A Headlight low beam (left)
52 INJ 10 A Injector, ignition system
53 MET 5 A Meter
54 IGN 10 A Circuit open, SRS airbag system,
gateway ECU, smart access system
with push-button start, ABS, VSC,
steering lock system, GBS
55 DRL 5 A Daytime running lights
56 HEAD RH 15 A Headlight high beam (right)
57 HEAD RL 15 A Headlight low beam (right)
58 EFI NO.2 7.5 A Air injection system, air flow meter
59 RR A/C NO.2 7.5 A No circuit
60 DEF NO.2 5 A Outside rear view mirror defoggers
61 SPARE 5 A Spare fuse
62 SPARE 15 A Spare fuse
63 SPARE 30 A Spare fuseFuse Ampere Circuit
Page 798 of 960
7964-3. Do-it-yourself maintenance
LX570_OM_OM60L96U_(U) ■ Driver’s side instrument panel
Fuse Ampere Circuit
1 CIG 15 A Cigarette lighter
2 BK/UP LP 10 A Back-up lights, trailer
3 ACC 7.5 A Audio system, parking assist system,
multi-display assembly, main body
ECU, mirror ECU, satellite radio,
smart access system with push-but-
ton start
Page 799 of 960

7974-3. Do-it-yourself maintenance
4
Maintenance and care
LX570_OM_OM60L96U_(U) 4 PANEL 10 A Ashtray, brake controller, cigarette
lighter, cool box, center differential
lock, driving mode switches, multi-
information display, air conditioning
system, glove box light, audio system,
emergency flashers, headlight cleaner
switch, driving position memory but-
tons, outside rear view mirror
switches, overhead module, roll sens-
ing of curtain shield airbags off switch,
rear heater panel, shift lever switch,
power back door main switch, camera
switch, VSC OFF switch, steering
switch, console switch, instrument
panel light control
5 ECU-IG No.2 10 A Air conditioning system, rear heater
panel, overhead module, ABS, VSC,
steering sensor, yaw rate & G sensor,
main body ECU, stoplights, moon
roof, anti-glare inside rear view mirror
6 WINCH 5 A No circuit
7 A/C IG 10 A Cool box, condenser fan, cooler com-
pressor, rear window and outside rear
view mirror defoggers, smog sensor
8 TAIL 15 A Tail lights, license plate lights, front fog
lights, parking lights, side marker
lightsFuse Ampere Circuit
Page 800 of 960
7984-3. Do-it-yourself maintenance
LX570_OM_OM60L96U_(U) 9 WIPER 30 A Windshield wiper
10 WSH 20 A Windshield washer
11 RR WIPER 15 A Rear window wiper and washer
12 4WD 20 A Four-wheel drive system
13 LH-IG 5 A Alternator, towing, seat heater and
ventilators, windshield wiper de-icer,
front seat belt, emergency flasher,
inverter switch, shift lever switch
14 ECU-IG No.1 5 A ABS, VSC, tilt and telescopic steer-
ing, gateway ECU, shift lock system,
parking assist system, cruise control
switch, pre-collision system, headlight
cleaner, multi-display assembly, rain-
sensing windshield wiper, driving
position memory system, power door
lock system
15 S/ROOF 25 A Moon roof
16 RR DOOR RH 20 A Power windows
17 MIR 15 A Mirror ECU, outside rear view mirror
defoggers
18 RR DOOR LH 20 A Power windows
19 FR DOOR LH 20 A Power windows
20 FR DOOR RH 20 A Power windowsFuse Ampere Circuit
Page 948 of 960

944Alphabetical index
LX570_OM_OM60L96U_(U) Cleaning
Exterior ................................................... 734
Interior ......................................................737
Seat belts................................................ 738
Clock .......................................................... 415
Condenser ..............................................758
Console box ........................................... 692
Cool box...................................................699
Cooling system
Engine overheating ..........................878
Crawl Control........................................ 337
Cruise control ............................ 232, 236
Cup holder .............................................. 694
Curtain shield airbags.......................... 126
Customizable features ........................ 912
Daytime running light system ............. 211
Defogger
Rear window ........................................460
Side mirror ............................................460
Dimension ............................................... 886
Dinghy towing ......................................... 401
Display
Crawl Control display ................... 337
Dynamic radar cruise control .... 236
Intuitive parking assist system
display .................................................. 252
Multi-information display...............200
Shift position and shift
range ...........................................184, 186
Trip information ....................................201
Warning message............................. 837
Do-it-yourself maintenance ............. 747
Door courtesy lights
Door courtesy lights........................ 686
Wattage................................................. 896 Door lock
Back door ................................................ 56
Side door...................................................52
Wireless remote control key...........49
Doors
Door glasses..........................................108
Door lock ................................ 35, 49, 52
Side mirrors............................................ 104
Driver’s seat belt reminder
light.......................................................... 829
Driving
Break-in tips........................................... 167
Correct posture................................... 124
Off-road precautions...................... 363
Procedures............................................. 166
Winter driving tips .............................376
Driving position memory...................... 83
DVD player............................................. 507
Dynamic radar cruise control ......... 236
Eco driving ............................................... 168
EDR ............................................................... 25
Electronic key
If your electronic key battery is
discharged ........................................ 784
Emergency flashers .............................. 816
Emergency, in case of
If the electronic key does not
operate properly.............................872
If the engine will not start ...............868
If the shift lever cannot be
shifted from “P” ............................... 870
If the vehicle has discharged
battery ................................................. 875
If the warning buzzer
sounds ................................................. 826D
E