light LEXUS LS600H 2017 Owners Manual

5987-2. Steps to take in an emergency
LS600h/LS600hL_EE(OM50G20E)
One of the following may be the cause of the problem:
●One or both of the 12-volt battery terminals may be disconnected.
●The 12-volt battery may be discharged. (P. 607)
Contact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional if the problem cannot be repaired, or if repair procedures
are unknown.
When the hybrid system does not start, the following steps can be used as
an interim measure to start the hybrid system if the power switch is func-
tioning normally:
Turn the power switch to ON mode ( P. 248) and check that the
parking brake is set.
Shift the shift lever to P.
Turn the power switch to ACCESSORY mode.
Press and hold the power switch for about 15 seconds while depressing
the brake pedal firmly.
Even if the hybrid system can be star ted using the above steps, the system
may be malfunctioning. Have the vehicle inspected by any authorized
Lexus dealer or repairer, or another duly qualified and equipped profes-
sional.
The interior lights and headlights do not turn on, or the horn does
not sound.
Emergency start function
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6087-2. Steps to take in an emergency
LS600h/LS600hL_EE(OM50G20E)
Connect the jumper cables according to the following procedure:
Positive (+) battery terminal on your vehicle
Positive (+) battery terminal on the second vehicle
Negative (-) battery terminal on the second vehicle
Negative (-) battery terminal on your vehicle
Start the engine of the second vehicle. Increase the engine speed
slightly and maintain at that level for approximately 5 minutes to
recharge the 12-volt battery of your vehicle.
Open and close any of the doors of your vehicle with the power switch
off.
Maintain the engine speed of the second vehicle and start the hybrid
system of your vehicle by turning the power switch to ON mode.
Make sure the “READY” indicator comes on. If the indicator does not
come on, contact any authorized Lexus dealer or repairer, or another
duly qualified and equipped professional.
Once the hybrid system has started, remove the jumper cables in the
exact reverse order from which they were connected.
Once the hybrid system starts, have the vehicle inspected at any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped
professional as soon as possible.
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6097-2. Steps to take in an emergency
7
When trouble arises
LS600h/LS600hL_EE(OM50G20E)
■Starting the hybrid system when the 12-volt battery is discharged
The hybrid system cannot be started by push-starting.
■To prevent 12-volt battery discharge
●Turn off the headlights and the audio system while the hybrid system is off.
●Turn off any unnecessary electrical components when the vehicle is running at a
low speed for an extended period, such as in heavy traffic.
■When the 12-volt battery is removed or discharged
The hybrid system may not start. ( P. 504)
■Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gradually even when the
vehicle is not in use, due to natural discharge and the draining effects of certain elec-
trical appliances. If the vehicle is left for a long time, the 12-volt battery may dis-
charge, and the hybrid system may be unable to start. (The 12-volt battery recharges
automatically while the hybrid system is operating.)
■When recharging or replacing the 12-volt battery
In some cases, it may not be possible to unlock the doors using the smart entry &
start system when the 12-volt battery is discharged. Use the wireless remote control
or the mechanical key to lock or unlock the doors.
■If the 12-volt battery is discharged
The information stored in the computer will be deleted.
If the 12-volt battery is discharged, have the vehicle inspected by your Lexus dealer.

6107-2. Steps to take in an emergency
LS600h/LS600hL_EE(OM50G20E)
CAUTION
■Avoiding 12-volt battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flammable
gas that may be emitted from the 12-volt battery:
●Make sure each jumper cable is connected to the correct terminal and that it is
not unintentionally in contact with any other than the intended terminal.
●Do not allow the other end of the jumper cable connected to the “+” terminal to
come into contact with any other parts or metal surfaces in the area, such as
brackets or unpainted metal.
●Do not allow the + and - clamps of the jumper cables to come into contact with
each other.
●Do not smoke, use matches, cigarette lighters or allow open flame near the 12-
volt battery.
■12-volt battery precautions
The 12-volt battery contains poisonous and corrosive acidic electrolyte, while
related parts contain lead and lead compounds. Observe the following precau-
tions when handling the 12-volt battery:
●When working with the 12-volt battery, always wear safety glasses and take care
not to allow any 12-volt battery fluids (acid) to come into contact with skin, cloth-
ing or the vehicle body.
●Do not lean over the 12-volt battery.
●In the event that 12-volt battery fluid comes into contact with the skin or eyes,
immediately wash the affected area with water and seek medical attention.
Place a wet sponge or cloth over the affected area until medical attention can be
received.
●Always wash your hands after handling the 12-volt battery support, terminals, and
other battery-related parts.
●Do not allow children near the 12-volt battery.
■After recharging the 12-volt battery
Have the 12-volt battery inspected at any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional as soon as possible.
If the 12-volt battery is deteriorating, continued use may cause the 12-volt battery
to emit a malodorous gas, which may be detrimental to the health of passengers.
■When replacing the 12-volt battery
 P. 505

6288-1. Specifications
LS600h/LS600hL_EE(OM50G20E)
*: The fluid capacity is a reference quantity.
If replacement is necessary, contact any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
Electrical system
12-volt battery
Open voltage at 20 C
(68 F):
12.0 V or higher
(Voltage is checked 20 minutes after the hybrid sys-
tem and all lights are turned off.)
If the voltage is lower than the standard value, charge
the battery.
Charging rates5 A max.
Hybrid transmission
Fluid capacity*5.5 L (5.8 qt., 4.8 Imp. qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Hybrid transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause deterio-
ration in shift quality, and ultimately damage the transmission of your vehicle.

6308-1. Specifications
LS600h/LS600hL_EE(OM50G20E)
*: Minimum pedal clearance when depressed with a force of 500 N (51 kgf, 112 lbf)
while the hybrid system is operating.
When performing the brake pedal inspection, also be sure to check that the
brake system warning light is not illuminated when the hybrid system is operating
(If the brake system warning light is illuminated, refer to P. 555).
Brakes
Pedal clearance*147 mm (5.8 in.) Min.
Pedal free play1.0 - 2.0 mm (0.04 - 0.08 in.)
Fluid typeSAE J1703 or FMVSS No.116 DOT 3 or,
SAE J1704 or FMVSS No.116 DOT 4
Steering
Free playLess than 30 mm (1.2 in.)
Tires and wheels
Tire size245/45R19 102Y
Tire inflation pres-
sure
(Recommended
cold tire inflation
pressure)
Vehicle speedFront wheel
kPa (kgf/cm2 or
bar, psi)
Rear wheel
kPa (kgf/cm2 or
bar, psi)
More than 210 km/h
(132 mph)290 (2.9, 42)290 (2.9, 42)
210 km/h
(132 mph) or less250 (2.5, 36)250 (2.5, 36)
Wheel size19  8 J
Wheel nut torque140 N•m (14.3 kgf•m, 103 ft•lbf)

631
8
8-1. Specifications
Vehicle specifications
LS600h/LS600hL_EE(OM50G20E)
Light bulbs
Light bulbsWType
ExteriorRear fog lights21A
Interior
Vanity lights
Front
Rear
8
3
A
B
Trunk lid light3.8A
Trunk light3.8A
A: Wedge base bulbs B: Double end bulbs

6328-1. Specifications
LS600h/LS600hL_EE(OM50G20E)
■Use of ethanol blended gasoline in a gasoline engine
Lexus allows the use of ethanol blended gasoline where the ethanol content is up to
10%. Make sure that the ethanol blended gasoline to be used has a Research
Octane Number that follows the above.
■If your engine knocks
●Consult any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
●You may occasionally notice light knocking for a short time while accelerating or
driving uphill. This is normal and there is no need for concern.
Fuel information
EU area:
You must only use unleaded gasoline conforming to European standard
EN228.
Select premium unleaded gasoline wi th a Research Octane Number of
95 or higher for optimum engine performance.
Except EU area:
You must only use unleaded gasoline.
Select premium unleaded gasoline wi th a Research Octane Number of
95 or higher for optimum engine performance.

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
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6388-2. Customization
LS600h/LS600hL_EE(OM50G20E)
Smart entry
& start
system
( P. 149)
Smart entry & start systemOnOffO—O
Smart door unlockingAll the
doors
Driver’s
door
O—OEach door
Same side
doors
Welcome light illumination
controlOnOff——O
Opening trunk without the
electronic key when all
doors are unlocked
OnOff——O
Wireless
remote
control
( P. 171)
Wireless remote controlOnOff——O
Unlocking operation
All doors
unlocked in
one step
Driver’s
door
unlocked in
one step, all
doors
unlocked in
two steps
O—O
Trunk unlocking operationOne long
press
One short
press
——OPush twice
Off
Front seats
( P. 187)
Driver’s seat movement
when exiting the vehicleStandard
Off
O—O
Partial
Driver’s seat lumbar sup-
port movement when exit-
ing the vehicle
OnOff——O
ItemFunctionDefault
setting
Custom-
ized setting123