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 802 of 960
8004-3. Do-it-yourself maintenance
LX570_OM_OM60L96U_(U) ■ Passenger’s side instrument panel
Fuse Ampere Circuit
1 RSF LH 30 A Third seat adjustment (left)
2 B/DR CLSR RH 30 A Back door closer
3 B/DR CLSR LH 30 A Back door closer
4 RSF RH 30 A Third seat adjustment (right)
5 DOOR DL 15 A No circuit
6 AHC-B 20 A 4-Wheel AHC
7 TEL 5 A Multimedia
8 TOW BK/UP 7.5 A Towing
9 AHC-B No.2 10 A 4-Wheel AHC
10 ECU-IG No.4 5 A VGRS, power back door, rear ECU,
4-Wheel AHC, third seat adjustment,
tire pressure warning system ECU
Page 817 of 960

When trouble arises
5
815
LX570_OM_OM60L96U_(U) 5-1. Essential information
Emergency flashers ............... 816
If your vehicle needs to be
towed ....................................... 817
If you think something is
wrong ..................................... 824
Fuel pump shut off
system .................................... 825 5-2. Steps to take in an
emergency
If a warning light turns on
or a warning buzzer
sounds... ................................. 826
If a warning message is
displayed................................ 837
If you have a flat tire .............. 854
If the engine will not
start ......................................... 868
If the shift lever cannot be
shifted from “P”.................... 870
If you lose your keys ............... 871
If the electronic key does
not operate properly ......... 872
If the battery is
discharged ............................ 875
If your vehicle overheats ..... 878
If the vehicle becomes
stuck......................................... 881
If your vehicle has to be
stopped in an
emergency............................ 883
Page 819 of 960
5
When trouble arises
8175-1. Essential information
LX570_OM_OM60L96U_(U) If your vehicle needs to be towed
Situations needs to contact dealers before towing
The following may indicate a probl em with your transmission. Contact
your Lexus dealer or a commercial towing service before towing.
● The engine is running, but the vehicle will not move.
● The vehicle makes an abnormal sound.
Towing with a sling-type truck
Do not tow with a sling-type truck
to prevent body damage.If towing is necessary, we recommend having your vehicle towed by your
Lexus dealer or a commercial towing service, using a lift-type truck or flat-
bed truck.
Use a safety chain system for all towi ng, and abide by all state/provincial
and local laws.
If towing your vehicle wi th a wheel-lift type truck, use a towing dolly.
( P. 818, 822)
Page 820 of 960
8185-1. Essential information
LX570_OM_OM60L96U_(U) Towing with a wheel lift-type truck
From the front
Use a towing dolly under the rear
wheels.
From the rear
Use a towing dolly under the front
wheels.
Page 822 of 960
8205-1. Essential information
LX570_OM_OM60L96U_(U) Emergency towing
If a tow truck is not available in an emergency, your vehicle may be tem-
porarily towed using a cable or chain secured to the emergency towing
hook. This should only be attempted on hard surfaced roads for 50 miles
(80 km) at low speeds.
A driver must be in the vehicle to steer and operate the brakes. The vehi-
cle’s wheels, drive train, axles, steer ing and brakes must be in good con-
dition.
Towing hook
Page 823 of 960
5
When trouble arises
8215-1. Essential information
LX570_OM_OM60L96U_(U) Emergency towing procedure
Securely attach a cable or chain to the towing hook.
Take care not to damage the vehicle body.
Enter the vehicle being towed and start the engine.
If the engine does not start, turn the “ENGINE START STOP”
switch to IGNITION ON mode.
Shift the four-wheel drive control switch to “H4”. (The center dif-
ferential is unlocked.)
Change the vehicle height to N (standard) mode and press the
height control OFF button to en d the vehicle height operation.
( P. 320)
Shift the shift lever to N and release the parking brake.
When the shift lever cannot be shifted: P. 870■
While towing
If the engine is not running, the power assist for the brakes and steering will not
function, making steering and braking more difficult. ■
Wheel nut wrench
Wheel nut wrench is installed in the luggage compartment. ( P. 854)STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
Page 824 of 960
8225-1. Essential information
LX570_OM_OM60L96U_(U) CAUTIONObserve the following precautions.
Failure to do so may result in death or serious injury. ■
When towing the vehicle
■
While towing ●
When towing using cables or chains, avoi d sudden starts, etc. which place exces-
sive stress on the towing hook, cables or chains.
The towing hook, cables or chains may become damaged, broken debris may hit
people and cause serious damage. ●
Do not turn the “ENGINE START STOP” switch to the off.
There is a possibility that the steering wheel is locked and cannot be operated.■
Installing towing hook to the vehicle
Make sure that towing h ook are installed securely.
If not securely installed, towing hook may come loose during towing. Be sure to transport the vehicle with all four
wheels raised off the ground.
If the vehicle is towed with the tires contact-
ing the ground, the drivet rain or related parts
may be damaged, the vehicle may fly off the
truck.