2017 LEXUS LS600H fuel

911-2. Hybrid system
1
For safety and security
LS600h/LS600hL_EE(OM50G20E)
■If a warning light comes on, a warning message is displayed, or the 12-volt battery is
disconnected
The hybrid system may not start. In that case, try to start the system again. If the
“READY” indicator does not come on, contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
■Running out of fuel
When the vehicle has run out of fuel and the hybrid system cannot be started, refuel
the vehicle with at least enough gasoline to make the low fuel level warning light
( P. 558) go off. If there is only a small amount of fuel, the hybrid system may not be
able to start. (The minimum amount of fuel to add to make the low fuel level warning
light go out is about 13 L [3.4 gal., 2.8 Imp. gal.], when the vehicle is on a level sur-
face. This value may vary when the vehicle is on a slope.)
■Electromagnetic waves
●High voltage parts and cables on the hybrid vehicles incorporate electromagnetic
shielding, and therefore emit approximately the same amount of electromagnetic
waves as conventional gasoline powered vehicles or home electronic appliances.
●Your vehicle may cause sound interference in some third party-produced radio
parts.
■Hybrid battery (traction battery)
The hybrid battery (traction battery) has a limited service life. The lifespan of the
hybrid battery (traction battery) can change in accordance with driving style and
driving conditions.
■Declaration of conformity
This model conforms to hydrogen emissions according to regulation ECE100 (Bat-
tery electric vehicle safety).

931-2. Hybrid system
1
For safety and security
LS600h/LS600hL_EE(OM50G20E)
CAUTION
■Road accident cautions
Observe the following precautions to reduce the risk of death or serious injury:
●Pull your vehicle off the road, apply the parking brake, shift the shift lever to P, and
turn the hybrid system off.
●Do not touch the high voltage parts, cables and connectors.
●If electric wires are exposed inside or outside your vehicle, an electric shock may
occur. Never touch exposed electric wires.
●If a fluid leak occurs, do not touch the fluid as it may be strong alkaline electrolyte
from the hybrid battery (traction battery). If it comes into contact with your skin or
eyes, wash it off immediately with a large amount of water or, if possible, boric
acid solution. Seek immediate medical attention.
●If a fire occurs in the hybrid vehicle, leave the vehicle as soon as possible. Never
use a fire extinguisher that is not meant for electric fires. Using even a small
amount of water may be dangerous.
●If your vehicle needs to be towed, do so with four wheels raised. If the wheels con-
nected to the electric motor (traction motor) are on the ground when towing, the
motor may continue to generate electricity. This may cause an electricity leakage
leading to a fire. ( P. 548)
●Carefully inspect the ground under the vehicle. If you find that liquid has leaked
onto the ground, the fuel system may have been damaged. Leave the vehicle as
soon as possible.

941-2. Hybrid system
LS600h/LS600hL_EE(OM50G20E)
CAUTION
■Hybrid battery (traction battery)
●Your vehicle contains a sealed nickel-metal hydride battery. Never resell, hand
over or modify the hybrid battery. To prevent accidents, hybrid batteries that have
been removed from a disposed vehicle are collected through any authorized
Lexus dealer or repairer, or another du ly qualified and equipped professional. Do
not dispose of the battery yourself.
Unless the battery is properly collected, the following may occur, resulting in
death or serious injury:
• The hybrid battery may be illegally disposed of or dumped, and it is hazardous
to the environment or someone may touch a high voltage part, resulting in an
electric shock.
• The hybrid battery is intended to be used exclusively with your hybrid vehicle.
If the hybrid battery is used outside of your vehicle or modified in any way,
accidents such as electric shock, heat generation, smoke generation, an
explosion and electrolyte leakage may occur.
When reselling or handing over your vehicle, the possibility of an accident is
extremely high because the person receiving the vehicle may not be aware of
these dangers.
●If your vehicle is disposed of without the hybrid battery having been removed,
there is a danger of serious electric shock if high voltage parts, cables and their
connectors are touched. In the event that your vehicle must be disposed of, the
hybrid battery must be disposed of by any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional. If the hybrid battery is not dis-
posed of properly, it may cause electric shock that can result in death or serious
injury.
■Emergency shut off system
●Carefully check to see if there are exposed high voltage parts or cables. Never
touch the parts or cables. ( P. 89)
●Carefully inspect the ground under the vehicle. If you find that liquid has leaked
onto the ground, the fuel system may have been damaged. Leave the vehicle as
soon as possible.

1122. Instrument cluster
LS600h/LS600hL_EE(OM50G20E)
Warning lights inform the driver of malfunctions in the indicated vehicle’s
systems.
*1: These lights come on when the power switch is turned to ON mode to indicate
that a system check is being performed. They will go off after the hybrid system is
on, or after a few seconds. There may be a malfunction in a system if the lights do
not come on, or go off. Have the vehi cle inspected by any authorized Lexus
dealer or repairer, or another duly qualified and equipped professional.
*2: The light flashes to indicate a malfunction.
Warning lights
*1
Brake system warning light
( P. 555)
*1, 2
(if equipped)
Brake hold operated indi-
cator ( P. 557)
*1Charging system warning
light ( P. 556)
*1, 2Parking brake indicator
( P. 557)
*1Malfunction indicator
lamp ( P. 556)
*1Brake system warning light
( P. 557)
*1SRS warning light
( P. 556)
Open door warning light
( P. 558)
*1ABS warning light
( P. 556)
Low fuel level warning light
( P. 558)
*1Electric power steering
system warning light
( P. 557)
Seat belt reminder light
( P. 558)
*1, 2
(if equipped)
Pre-crash safety system
warning light ( P. 557)
*1
Master warning light
( P. 558)
*1
Slip indicator (P. 557)*1Tire pressure warning light
( P. 559)

1162. Instrument cluster
LS600h/LS600hL_EE(OM50G20E)
Engine coolant temperature gauge
Displays the engine coolant temperature
Hybrid System Indicator
Displays hybrid system output or regeneration level (P. 119)
ECO lamp and SPORT lamp
Changes colors or brightness according to driving mode or way of driving
( P. 119)
Speedometer
Displays the vehicle speed
Fuel gauge
Displays the quantity of fuel remaining in the tank
Odometer/trip meter and trip meter reset switches
Multi-information display
Presents the driver with a variety of driving-related data ( P. 121)
Outside temperature
Displays the outside temperature within the range of -40°C (-40°F) to 50°C
(122°F)
Odometer and trip meter display
Odometer:
Displays the total distance the vehicle has been driven
Trip meter:
Displays the distance the vehicle has been driven since the meter was last reset.
Trip meters “A” and “B” can be used to record and display different distances inde-
pendently.
Shift position and shift range
Displays the selected shift position or selected shift range ( P. 255)
Instrument panel light control switches
Tachometer
Displays the engine speed in revolutions per minute
1
2
3
4
5
6
7
8
9
10
11
12

1202. Instrument cluster
LS600h/LS600hL_EE(OM50G20E)
■Tachometer
Hybrid System Indicator switches to the tachometer when driving mode is in sport
mode.
■Engine speed
On hybrid vehicles, engine speed is precisely controlled in order to help improve
fuel efficiency and reduce exhaust emissions etc.
There are times when the engine speed that is displayed may differ even when vehi-
cle operation and driving conditions are the same.
■Outside temperature display
In the following situations, the correct outside temperature may not be displayed, or
the display may take longer than normal to change.
●When stopped, or driving at low speeds (less than 20 km/h [12 mph])
●When the outside temperature has changed suddenly (at the entrance/exit of a
garage, tunnel, etc.)
■Customization
Settings (e.g. on/off operation of ECO lamp) can be changed.
(Customizable features P. 636)
NOTICE
■To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which indi-
cates the maximum engine speed.
●The engine may be overheating if the engine coolant temperature gauge is in the
red zone (H). In this case, immediately stop the vehicle in a safe place, and check
the engine after it has cooled completely. ( P. 611)

1212. Instrument cluster
2
Instrument cluster
LS600h/LS600hL_EE(OM50G20E)
The multi-information display presents the driver with a variety of driving-
related data.
●Trip information ( P. 123)
Displays driving range, fuel consump-
tion and other cruising related infor-
mation
●Drive monitor ( P. 126)
Displays either the average fuel con-
sumption after refueling or the driving
range
●Lexus parking assist-sensor dis-
play* (Refer to “NAVIGATION
AND MULTIMEDIA SYSTEM
OWNER’S MANUAL”.)
●Dynamic radar cruise control dis-
play* (if equipped) ( P. 293)
●Dynamic radar cruise control
with full-speed range display* (if
equipped) ( P. 307)
●LKA (Lane-Keeping Assist) dis-
play* (if equipped) ( P. 328)
Multi-information display
Display contents

1232. Instrument cluster
2
Instrument cluster
LS600h/LS600hL_EE(OM50G20E)
■Switching the display
Items displayed can be switched
by pressing the “DISP” button.
The information displayed on the
drive monitor will not be displayed
on the trip information screen.
■Energy monitor
 P. 131
■Driving range
Trip information
Displays the estimated approximate distance that
can be driven with the quantity of fuel remaining
• This distance is computed based on your average
fuel consumption. As a result, the actual distance
that can be driven may differ from that displayed.
• When only a small amount of fuel is added to the
tank, the display may not be updated.
When refueling, turn the power switch off. If the
vehicle is refueled without turning the power switch
off, the display may not be updated.