Gasoline Lexus ES300h 2014 User Guide

751-2. Hybrid system
ES350_300h_OM_OM33A60U_(U)
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For safety and security
■After the 12-volt battery has discharged or has been changed or removed
The gasoline engine may not stop even if the vehicle is running on the hybrid battery
(traction battery). If this continues for a few days, contact your Lexus dealer.
■Sounds and vibrations specific to a hybrid vehicles
There may be no engine sounds or vibration even though the vehicle is able to move.
For safety, apply the parking brake and make sure to shift the shift position to P when
parked.
The following sounds or vibrations may occur when the hybrid system is operating
and are not a malfunction:
●Motor sounds may be heard from the engine compartment.
●Sounds may be heard from the hybrid battery (traction battery) behind the rear
seats when the hybrid system starts or stops.
●Sounds from the hybrid system may be heard when the trunk lid is open.
●Sounds may be heard from the hybrid transmission when the hybrid system starts
or stops.
●Engine sounds may be heard when accelerating sharply.
●Sounds may be heard due to regenerative braking when the brake pedal is
depressed.
●Vibration may be felt when the gasoline engine starts or stops.
●Cooling fan sounds may be heard from the air intake vent on rear left seat.
■Vehicle proximity notification system
In the following cases, the vehicle proximity notification system may be difficult for
surrounding people to hear.
●In very noisy areas
●In the wind or the rain
Also, as the vehicle proximity notification system is installed on the front of the vehi-
cle, it may be more difficult to hear from the rear of the vehicle compared to the
front.
■Maintenance, repair, recycling, and disposal
Contact your Lexus dealer regarding maintenance, repair, recycling and disposal.
Do not dispose of the vehicle yourself.
■Customization
Settings (e.g. on/off operation of the EV indicator) can be changed.
(Customizable features: → P. 8 6 2 )

781-2. Hybrid system
ES350_300h_OM_OM33A60U_(U)
■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 your Lexus dealer.
■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. 762) 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 3.0 gal. [11.3 L, 2.5 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.

821-3. Theft deterrent system
ES350_300h_OM_OM33A60U_(U)
Engine immobilizer system (gasoline vehicles)
The indicator light flashes after the
“START STOP ENGINE” switch
has been turned off to indicate that
the system is operating.
The indicator light stops flashing
after the “START STOP ENGINE”
switch has been turned to
ACCESSORY or IGNITION ON
mode to indicate that the system has
been canceled.
■System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
■Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic object
●If the key is in close proximity to or touching a key to the security system (key with a
built-in transponder chip) of another vehicle
The vehicle’s keys have built-in transponder chips that prevent the
engine from starting if a key has no t been previously registered in the
vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
This system is designed to help pr event vehicle theft but does not guar-
antee absolute security agai nst all vehicle thefts.

871-3. Theft deterrent system
ES350_300h_OM_OM33A60U_(U)
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For safety and security
■System maintenance
The vehicle has a maintenance-free type alarm system.
■Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the fol-
lowing:
●Nobody is in the vehicle.
●The windows and moon roof are closed before the alarm is set.
●No valuables or other personal items are left in the vehicle.
■Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
●The 12-volt battery is recharged or replaced when the vehicle is locked. (→P. 8 1 5 )
●A person inside the vehicle opens a door,
the trunk or hood.
XGasoline vehicles
XHybrid vehicles

ES350_300h_OM_OM33A60U_(U)
932. Instrument cluster
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Instrument cluster
The indicators inform the driver of the operating state of the vehicle’s vari-
ous systems.
Indicators
Turn signal indicator
(→ P. 225) Cruise control “SET” indi-
cator (
→P. 248, 252)
(U.S.A.)
Headlight indicator
(→ P. 2 2 8 )
(if equipped)
“LDA” (Lane Departure
Alert) indicator ( →P. 2 6 8 )
(Canada)
Tail light indicator
(→ P. 2 2 8 )
(if equipped)
Intuitive parking assist indi-
cator ( →P. 2 7 5 )
Headlight high beam indi-
cator ( →P. 229)
*1, 2Slip indicator
(→ P. 303, 308)
(if equipped)
Automatic High Beam
indicator ( →P. 232) *1VSC OFF indicator
(→ P. 3 0 8 )
Front fog light indicator
( → P. 2 3 8 )
*1, 3
(if equipped)
“PCS” warning light
(→ P. 3 1 1 )
(hybrid
vehicles)
“READY” indicator
( → P. 2 0 8 )*4
(if equipped)
BSM outside rear view
mirror indicators
(→ P. 3 1 7 )
(hybrid
vehicles)EV indicator ( →P. 74 )
*1
(gasoline
vehicles)
Eco Driving Indicator
Light ( →P. 1 0 7 )
Cruise control indicator
( → P. 248, 252)
*1
“A I R B A G O N / O F F ”
indicator ( →P. 5 0 )
(if equipped)
Radar cruise control indi-
cator ( →P. 252)

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ES350_300h_OM_OM33A60U_(U)
2. Instrument cluster
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Instrument cluster
Gauges and meters
The units used on the speedometer may differ depending on the target region.
Engine coolant temperature gauge
Displays the engine coolant temperature
Tachometer/Hybrid System Indicator
XTachometer
Gasoline vehicles, or hybrid vehicles with sport mode selected (→P. 300)
Displays the engine speed in revolutions per minute
XHybrid System Indicator
Hybrid vehicles with other than sport mode selected ( →P. 300)
Displays hybrid system output or regeneration level ( →P. 9 8 )
ECO lamp and SPORT lamp
Changes colors according to driving mode ( →P. 99)
Multi-information display
Presents the driver with a variety of driving-related data ( →P. 100)
Speedometer
Displays the vehicle speed
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3
4
5

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ES350_300h_OM_OM33A60U_(U)
2. Instrument cluster
■Hybrid System Indicator (hybrid vehicles)
●Hybrid System Indicator is displayed when the driving mode is other than the sport
mode.
●By keeping the indicator needle within Eco area, more Eco-friendly driving can be
achieved.
●Charge area indicates regeneration* status. Regenerated energy will be used to
charge the battery.
*: When used in this manual, “regeneration” refers to the conversion of energy cre-
ated by the movement of the vehicle into electrical energy. Po w e r a r e a
Shows that an Eco-friendly driving range is
being exceeded (during full power driving
etc.)
Eco area
Shows that the vehicle is being driven in an
Eco-friendly manner.
Hybrid Eco area
Shows that gasoline engine power is not
being used very often.
The gasoline engine will automatically stop
and restart under various conditions.
Charge area
Shows regenerative charging.
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2
3
4

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ES350_300h_OM_OM33A60U_(U)
2. Instrument cluster
Multi-information display
The multi-information display presents the driver with a variety of driving-
related data including the current outside air temperature.
●Eco Driving Indicator Zone Dis-
play (gasoline vehicles)
(→P. 1 0 7 )
●Energy monitor (hybrid vehicles)
(→P. 1 1 0 )
●Outside temperature display
(→P. 1 0 1 )
●Trip information ( →P. 1 0 1 )
Displays driving range, fuel consumption and other cruising related information
●
Tire inflation pressure ( →P. 712)
●Drive monitor ( →P. 1 0 4 )
●Intuitive parking assist display* (if equipped) (→ P. 2 7 7 )
●Dynamic radar cruise control display* (if equipped) (→P. 2 5 2 )
●LDA (Lane Departure Alert) display* (if equipped) (→P. 2 6 9 )
●Warning messages ( →P. 76 9 )
Automatically displayed when a malfunction occurs in one of the vehicle’s sys-
tems. Display can be switched by pressing the “DISP” button. (→ P. 1 0 1 )
*: Automatically displayed when the system is used. Display can be switched by
pressing the “DISP” button. ( →P. 101)
Display contents

ES350_300h_OM_OM33A60U_(U)
1012. Instrument cluster
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Instrument cluster
■Switching the display
Items displayed can be switched
by pressing the “DISP” button.
■Eco Driving Indicator Zone Display (gasoline vehicles)
→ P. 1 0 7
■Energy monitor (hybrid vehicles)
→P. 1 1 0
■Outside temperature
■Current fuel consumption
Trip information
Displays the outside air temperature
The temperature range that can be displayed is from
-40° F (-40 °C) to 122 °F (50 °C)
Displays the current rate of fuel consumption

ES350_300h_OM_OM33A60U_(U)
1072. Instrument cluster
2
Instrument cluster
■System check display
After turning the “START STOP ENGINE” <“POWER”> switch to IGNITION ON
mode, “SYSTEM CHECK” is displayed while system operation is checked.
■Eco Driving Indicator (gasoline vehicles)Zone of Eco driving
Eco driving ratio based on acceleration
If the acceleration exceeds Zone of Eco driving, the right side of Eco Driving Indi-
cator Zone Display blinks.
Eco Driving Indicator will not operate in the following conditions:
●The shift lever is anything other than D.
●Neither normal mode nor Eco drive mode is selected. ( →P. 300)
●The vehicle speed is approximately 80 mph (130 km/h) or higher.
■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 12 mph [20 km/h])
●When the outside temperature has changed suddenly (at the entrance/exit of a
garage, tunnel, etc.)
Suggests Zone of Eco driving and Eco driving
ratio based on acceleration.
Eco Driving Indicator Light
Eco Driving Indicator Light availability can
be customized. The default setting is off.
(→ P. 8 6 2 )
During Eco-friendly acceleration (Eco driv-
ing), Eco Driving Indicator Light will turn
on.
When the acceleration exceeds Zone of
Eco driving, or when the vehicle is stopped,
the light turns off.
Eco Driving Indicator Zone Display
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