2015 LEXUS LS600H light

5297-2. Steps to take in an emergency
7
When trouble arises
LS600hL_U(OM50E41U)
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, al ways wear safety glasses and take care
not to allow any 12-volt battery fluids (aci d) 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 th e 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 yo ur Lexus dealer 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. 4 5 3

5438-1. Specifications
8
Vehicle specifications
LS600hL_U(OM50E41U)
Cooling system
Capacity
Gasoline
engine11.7 qt. (11.1 L, 9.8 Imp. qt.)
Pow e r
control unit2.7 qt. (2.6 L, 2.3 Imp. qt.)
Coolant type
Use either of the following:• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non- nitrite, and non-borate
coolant with long-life hybrid organic acid tech-
nology
Do not use plain water alone.
Ignition system
Spark plug
MakeDENSO FK20HBR11
Gap0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system
12-volt battery
Open voltage at 68 F
(20 C): 12.5 V or higher Fully charged
11.0 
12.4 V Half charged
10.9 V or lower Discharged
(Voltage is checked 20 minutes after the hybrid sys-
tem and all lights are turned off.)
Charging rates5 A max.

5458-1. Specifications
8
Vehicle specifications
LS600hL_U(OM50E41U)
*: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the fac-
tory. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equiva-
lent of matching quality to satisfy th e above specification. Please contact your
Lexus dealer for further details.
*: Minimum pedal clearance when depressed with a force of 112 lbf (500 N, 51 kgf)
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 illumina ted when the hybrid system is operating
(If the brake system warning light is illuminated, refer to P. 493).
Rear differential
Oil capacity1.42 qt. (1.35 L, 1.19 Imp. qt.)
Oil type and viscosity*Toyota Genuine Differential gear oil LX
75W-85 GL-5 or equivalent
Brakes
Pe d a l c l e a r a n c e*5.8 in. (147 mm) Min.
Pedal free play0.04 - 0.08 in. (1.0 - 2.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit0.04 in. (1.0 mm)
Fluid typeSAE J1703 or FMVSS No.116 DOT 3
Steering
Free playLess than 1.2 in. (30 mm)

5498-1. Specifications
8
Vehicle specifications
LS600hL_U(OM50E41U)
Light bulbs
Light bulbsBulb No.WTy p e
Interior
Vanity lights Front
Rear

83A B
Trunk lid light3.8A
Tr u n k l i g h t3.8A
A: Wedge base bulbs B: Double end bulbs

5528-1. Specifications
LS600hL_U(OM50E41U)
■Non-recommendation of the use of gasoline containing MMT
Some gasoline contains an octane enhanc ing additive called MMT (Methylcyclo-
pentadienyl Manganese Tricarbonyl).
Lexus does not recommend the use of gasoli ne that contains MMT. If fuel containing
MMT is used, your emission control system may be adversely affected.
The malfunction indicator lamp on the instrument cluster may come on. If this hap-
pens, contact your Lexus dealer for service.
■If your engine knocks
●Consult your Lexus dealer.
●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.
NOTICE
■Notice on fuel quality
●Do not use improper fuels. If improper fuels are used, the engine will be dam-
aged.
●Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic convert-
ers causing the emission control system to malfunction.
●Do not use gasohol other than the type previously stated.
Other gasohol may cause fuel system damage or vehicle performance problems.
●Using unleaded gasoline with an octane number or rating lower than the level
previously stated will cause persistent heavy knocking.
At worst, this will lead to engine damage.
■Fuel-related poor driveability
If poor driveability is encountered after us ing a different type of fuel (poor hot start-
ing, vaporization, engine knocking, etc.), discontinue the use of that type of fuel.
■When refueling with gasohol
Take care not to spill gasohol. It can damage your vehicle’s paint.

5618-1. Specifications
8
Vehicle specifications
LS600hL_U(OM50E41U)
CT
A pneumatic tire with an inverted flange tire and rim
system in which the rim is designed with rim flanges
pointed radially inward and the tire is designed to fit
on the underside of the rim in a manner that encloses
the rim flanges inside the air cavity of the tire
Extra load tire
A tire designed to operate at higher loads and at
higher inflation pressures than the corresponding
standard tire
GrooveThe space between two adjacent tread ribs
InnerlinerThe layer(s) forming the inside surface of a tubeless
tire that contains the inflating medium within the tire
Innerliner separationThe parting of the innerliner from cord material in the
carcass
Intended outboard side-
wall
(a) The sidewall that contains a whitewall, bears
white lettering, or bears manufacturer, brand,
and/or model name molding that is higher or
deeper than the same molding on the other side-
wall of the tire, or
(b) The outward facing sidewall of an asymmetrical tire that has a particular side that must always
face outward when mounted on a vehicle
Light truck (LT) tire
A tire designated by its manufacturer as primarily
intended for use on lightw eight trucks or multipur-
pose passenger vehicles
Load ratingThe maximum load that a tire is rated to carry for a
given inflation pressure
Maximum load ratingThe load rating for a tire at the maximum permissible
inflation pressure for that tire
Maximum permissible
inflation pressureThe maximum cold inflation pressure to which a tire
may be inflated
Measuring rimThe rim on which a tire is fitted for physical dimension
requirements
Open spliceAny parting at any junction of tread, sidewall, or
innerliner that extends to cord material
Outer diameterThe overall diameter of an inflated new tire
Tire related termMeaning

5658-2. Customization
8
Vehicle specifications
LS600hL_U(OM50E41U)
Some function settings are changed simultaneously with other functions
being customized. Contact your Lexus dealer for further details.
Settings that can be changed using the Remote Touch
Settings that can be changed using the “DISP” button
Settings that can be changed by your Lexus dealer
Definition of symbols: O = Available, — = Not available
Customizable features
1
2
3
ItemFunctionDefault settingCustom-
ized setting
Multi-infor-
mation
display
(  P. 1 0 5 )
LanguageAmerican
EnglishFrench—OOSpanish
Units*2miles
(MPG)km (km/L)
—OOkm
(L/100km)
ECO lamp
ON
(Self-light- ing)OFF
—OOON
(Always)
Drive monitorCruising rangeFuel
consump- tion
—OO
Tachometer settings
Ta c h o m e t e r
(Self-
changing)
Hybrid Sys- tem Indica- tor
(Always)
—OO
Tachometer
(Always)
Lamp brightnessStandardBright—OO
SPORT lampONOFF—OO
EV IndicatorONOFF—OO
Background screenONOFF—OO
Default settingsOFFON—OO
123

5678-2. Customization
8
Vehicle specifications
LS600hL_U(OM50E41U)
Smart
access
system with
push-button
start
( P. 1 2 5 )
Smart access system with
push-button startOnOffO—O
Smart door unlockingDriver’s
door
All the doors
O—OEach door
Same side doors
Welcome light illumination
controlOnOff——O
Opening trunk without the
electronic key when all
doors are unlocked
OnOff——O
Wi re less
remote
control
( P. 141)
Wireless remote controlOnOff——O
Unlocking operation
Driver’s
door
unlocked in
one step, all doors
unlocked in two steps
All doors
unlocked in one step
O—O
Trunk unlocking operationOne long press
One short press
——OPush twice
Off
ItemFunctionDefault settingCustom-
ized setting123