2017 LEXUS LS600H display

5637-2. Steps to take in an emergency
7
When trouble arises
LS600h/LS600hL_EE(OM50G20E)
Master warning light
The master warning light also comes
on or flashes in order to indicate that a
message is currently being displayed
on the multi-information display.
Multi-information display
If any of the warning messages is shown again after the following actions
have been performed, contact any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
If a warning message is displayed
The multi-information display shows warnings for system malfunctions,
incorrectly performed operations, and messages that indicate a need
for maintenance. When a message is shown, perform the correction
procedure appropriate to the message.
1
2

5647-2. Steps to take in an emergency
LS600h/LS600hL_EE(OM50G20E)
The warning lights and warning buzzers operate as follows depending on
the content of the message. If a message indicates the need for inspection
by a dealer, have the vehicle inspected immediately by any authorized
Lexus dealer or repairer, or another duly qualified and equipped profes-
sional.
*: A buzzer sounds the first time a message is shown on the multi-information
display.
Messages and warnings
System
warning light
Warning
buzzer*Warning
Remains onSounds
Indicates an important situation
such as the malfunction of the
system related to driving that
may result in danger
Remains on or
flashesSounds
Indicates an important situation
such as the malfunction of the
system shown on the multi-infor-
mation display
FlashesSounds
Indicates a situation such as
damage to the vehicle that may
result in danger
Remains onDoes not
sound
Indicates a condition such as a
malfunction of electrical compo-
nents and the need for mainte-
nance
FlashesDoes not
sound
Indicates a situation such as the
incorrect performance of an
operation and how to perform
the operation correctly

5657-2. Steps to take in an emergency
7
When trouble arises
LS600h/LS600hL_EE(OM50G20E)
■Warning message in radar cruise mode (if equipped)
In the following cases, the warning message may not be displayed even if vehicle-to-
vehicle distance decreases:
●When your vehicle and the vehicle ahead are traveling at the same speed or the
vehicle ahead is traveling more quickly than your vehicle
●When the vehicle ahead is traveling at a very low speed
●Immediately after cruise control speed is set
●At the instant the accelerator pedal is depressed
■The LKA (Lane-Keeping Assist) lane de parture warning function (if equipped)
In the following cases, the warning message will not be displayed even if a lane line is
crossed.
●When the vehicle speed deviates from the operating range of the LKA system
functions
●When the lane lines cannot be recognized
●When the steering wheel is turned as far as necessary to cause the vehicle to
change lanes
■System warning lights
The master warning light does not come on or flash in the following cases. Instead, a
separate system warning light will come on or flash along with the message shown
on the multi-information display.
●Malfunction of the brake system
The brake system warning light (red indicator) comes on. ( P. 555)
●Malfunction of the regenerative brake system, electronically controlled brake sys-
tem or electric parking brake
The brake system warning light (yellow indicator) comes on. ( P. 557)
●Malfunction of the ABS
The ABS warning light comes on. ( P. 556)
●Malfunction of the charging system
The charging system warning light comes on. ( P. 556)
●Indicates that a door or the trunk is not fully closed
The open door warning light comes on. ( P. 558)
●High engine coolant temperature
The needle of the engine coolant temperature gauge enters the red zone.
( P. 611)

5667-2. Steps to take in an emergency
LS600h/LS600hL_EE(OM50G20E)
■If “Hybrid System Overheat” is shown
Coping method: P. 611
This message may be displayed when driving under severe operating conditions.
(For example, when driving up a long steep hill.)
■Warning buzzer
In some cases, the buzzer may not be heard due to ambient noise or sounds from the
audio system.

6117-2. Steps to take in an emergency
7
When trouble arises
LS600h/LS600hL_EE(OM50G20E)
●The needle of the engine coolant temperature gauge ( P. 115) enters
the red zone or a loss of hybrid system power is experienced. (For
example, the vehicle speed does not increase.)
●“Hybrid System Overheat” is shown on the multi-information display.
●Steam comes out from under the hood.
■If the needle of the engine cool ant temperature gauge enters the red
zone
Stop the vehicle in a safe place and turn off the air conditioning sys-
tem, and then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system has
cooled down sufficiently,
inspect the hoses and radiator
core (radiator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant
leaks, immediately contact any
authorized Lexus dealer or
repairer, or anot her duly quali-
fied and equipped professional.
If your vehicle overheats
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2

6147-2. Steps to take in an emergency
LS600h/LS600hL_EE(OM50G20E)
The coolant level is satisfactory
if it is between the “F” and “L”
lines on the reservoir.
Reservoir
“F”
“L”
Add coolant if necessary.
( P. 493)
Water can be used in an emer-
gency if coolant is unavailable.
Start the hybrid system and check for the multi-information display.
If the message does not disappear:
Stop the hybrid system and contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
If the message is not displayed:
Have the vehicle inspected at the nearest any authorized Lexus
dealer or repairer, or another duly qualified and equipped profes-
sional.
4
1
2
3
5
6

6368-2. Customization
LS600h/LS600hL_EE(OM50G20E)
ItemFunctionDefault
setting
Custom-
ized setting
Multi-infor-
mation
display
( P. 121)
Language*1British
English
French
—OO
German
Spanish
Italian
Russia*2
Units*1km
(L/100km)
km (km/L)
—OOmiles
(MPG)*2
ECO lamp
ON
(Self-light-
ing)
OFF
—OOON
(Always)
Drive monitorCruising
range
Fuel
consump-
tion
—OO
Tachometer settings
Tachometer
(Self-
changing)
Hybrid
System
Indicator
(Always)—OO
Tachometer
(Always)
Lamp brightnessStandardBright—OO
SPORT lampONOFF—OO
EV IndicatorONOFF—OO
Background screenONOFF—OO
Default settingsOFFON—OO
123

6428-2. Customization
LS600h/LS600hL_EE(OM50G20E)
Automatic
light control
system
( P. 269)
Light sensor sensitivityStandard-2 to 2O—O
Time elapsed before head-
lights automatically turn off
30
seconds
60
seconds
——O90
seconds
120
seconds
AFS (Adap-
tive Front-
lighting Sys-
tem)
( P. 271)
Adaptive Front-lighting
SystemOnOff——O
Adaptive
High-beam
System
( P. 273)
Changing to variable
shade beamOnOff——O
Vehicle speed at which
Adaptive High-beam Sys-
tem operates and variable
shade beam adaptation
angle
Normal
driving
For ease of
operation
under
mountain
road driv-
ing condi-
tions
——O
Lexus park-
ing assist-
sensor*3
Detection distance of the
front center sensorFarNearO—O
Detection distance of the
rear center sensorFarNearO—O
Buzzer volume31 to 5O—O
Display setting (when
Lexus parking assist-sen-
sor is operating)
All sensors
displayedDisplay offO—O
ItemFunctionDefault
setting
Custom-
ized setting123