2018 Lexus GS450h fuel

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GS450h_QG_OM30G74U_(U)
Front Seats ................................................................................................................................ 20
Fuel Tank Cap .......................................................................................................................... 92
Garage Door Opener ........................................................................................................... 83
Hands-free System For Cellular Phone
*
Bluetooth® phone pairing ......................................................................................................... 62
Contacts transfer ...........................................................................................................................63
Registering the contacts in the favorites list .......................................................................64
Calling by name..............................................................................................................................64
Calling by favorites list .................................................................................................................65
Calling the message sender ......................................................................................................65
Receiving a call ...............................................................................................................................65
Steering switches ...........................................................................................................................65
Headlights ................................................................................................................................. 33
Head-up Display...................................................................................................................... 32
Hybrid System ........................................................................................................................... 12
Intuitive Parking Assist .......................................................................................................... 49
Lexus Enform............................................................................................................................ 89
Lexus Enform Safety Connect ............................................................................................ 87
LKA (Lane-Keeping Assist) .................................................................................................. 41
Multi-information Display .................................................................................................... 30
Navigation System
Register home ................................................................................................................................ 58
Destination search - Search by address ..............................................................................59
Destination search - Search points of interest by name ................................................60
Destination search - Search points of interest by category .......................................... 61
Destination search - Search points of interest by phone number .............................. 61
Voice Command System ...........................................................................................................78
*: These features may be operated by Voice Command (See P.78)

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GS450h_QG_OM30G74U_(U)
Hybrid System
■Hybrid System Indicator
Your vehicle is a hybrid vehicle. It has characteristics different from conventional vehicles.
Be sure you are closely familiar with the characteristics of your vehicle, and operate it
with care.
The hybrid system combines the use of a gasoline engine and an electric motor (traction
motor) according to driving conditions, improving fuel efficiency and reducing exhaust
emissions.
For details, refer to the “OWNER’S MANUAL”.
Except F SPORT models F SPORT models

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GS450h_QG_OM30G74U_(U)
■Charging the hybrid battery (traction battery)
If the shift lever is in N, the hybrid battery (traction battery) will not be charged even when
the engine is running. Therefore, if the vehicle is left with the shift lever in N for a long period
of time, the hybrid battery (traction battery) will discharge, and this may result in the vehicle
not being able to start.
■Regenerative braking
In the following situations, kinetic energy is converted to electric energy and deceleration
force can be obtained in conjunction with the recharging of the hybrid battery (traction bat-
tery).
●The accelerator pedal is released while driving with the shift lever in D or S.
●The brake pedal is depressed while driving with the shift lever in D or S.
■Sounds and vibrations specific to a hybrid vehicle
There may be no engine sound or vibration even though the vehicle is able to move with the
“READY” indicator is illuminated. For safety, apply the parking brake and make sure to shift
the shift lever 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.
●Relay operating sounds such as a snap or soft clank will be emitted from the hybrid bat-
tery (traction battery), behind the rear seats, when the hybrid system is started or
stopped.
●Sounds from the hybrid system may be heard when the trunk lid is open.
●Sounds may be heard from the transmission when the gasoline engine starts or stops,
when driving at low speeds, or during idling.
●Engine sounds may be heard when accelerating sharply.
●Sounds may be heard due to regenerative braking when the brake pedal is depressed or
as the accelerator pedal is released.
●Vibration may be felt when the gasoline engine starts or stops.
●Cooling fan sounds may be heard from the air intake vents on the both sides of the rear
seatback.
■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 go off. If there is
only a small amount of fuel, the hybrid system may not be able to start. (The standard amount
of fuel is about 2.6 gal. [10.0 L, 2.2 Imp.gal.] [except F SPORT models] or 2.6 gal. [9.9 L,
2.2 Imp.gal.] [F SPORT models], when the vehicle is on a level surface. This value may vary
when the vehicle is on a slope. Add extra fuel when the vehicle is inclined.)

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Energy Monitor/Consumption Screen
■Energy monitor
●How to display on the Remote Touch screen
Press the “MENU” button on the Remote Touch, then select on the “Menu”
screen, and then select “Fuel Consumption”.
If the “Trip Information” or “Past Record” screen is displayed, select “Energy”.
●How to display on the multi-information display
Press or of the meter control switches and select , and then press or to
select the energy monitor display.
You can view the status of your hybrid system on the multi-information display and the
Remote Touch screen.
The energy monitor or consumption screen can be displayed on the side display.
The flow of energy is displayed on the Remote Touch screen.
Red: gasoline energy
Amber: electrical energy
Light blue: energy recovery
A light blue arrow appears when regenerative braking
occurs.
The flow of energy is indicated by the movement of the
arrows on the multi-information display.
Red: gasoline energy
Amber: electrical energy
Light blue: energy recovery
A light blue arrow appears when regenerative braking
occurs.
The displayed energy flow, battery level, etc. will change in response to the current driving
conditions.

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GS450h_QG_OM30G74U_(U)
■Consumption
Press the “MENU” button on the Remote Touch, then select on the “Menu” screen,
and then select “Fuel Consumption”.
●Trip information
If the “Energy Monitor” or “Past Record” screen is displayed, select “Trip Information”.
Resetting the consumption data
Fuel consumption in the past 15 min-
utes
Current fuel consumption
Regenerated energy in the past 15
minutes
One symbol indicates 50 Wh.
Up to 5 symbols are shown.
Average vehicle speed since the hybrid
system was started.
Elapsed time since the hybrid system
was started.
Cruising range
●Past record
If the “Energy Monitor” or “Trip Information” screen is displayed, select “Past Record”.
Resetting the past record data
Best recorded fuel consumption
Average fuel consumption
Previous fuel consumption record
Updating the average fuel consump-
tion data
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GS450h_QG_OM30G74U_(U)
■Side display
Vehicle information can be displayed on the side display (→P.57), then select or to
select the desired screen.
●Fuel consumption
●Past record
●Trip information
●Energy monitor
The image is an example only, and may vary slightly from actual conditions.

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Eco drive mode
Use Eco drive mode to help achieve low fuel consumption during trips that involve fre-
quent accelerating.
When not in Eco drive mode and the driving mode select switch is turned to the left, the
“ECO” or “ECO MODE” indicator comes on in the multi-information display.
Sport mode
•SPORT S mode
Assists acceleration response by controlling the transmission and engine.
When not in SPORT S mode and the driving mode select switch is turned to the right,
the “SPORT S” indicator comes on in the multi-information display, and the Hybrid
System Indicator changes to the tachometer.
•SPORT S+ mode
Helps to ensure steering performance and driving stability by simultaneously con-
trolling the steering and suspension in addition to the hybrid system. Suitable for
sporty driving.
When in SPORT S mode and the driving mode select switch is turned to the right, the
“SPORT S+” indicator comes on in the multi-information display.2
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GS450h_QG_OM30G74U_(U)
12.3-inch Display
■Full screen display
The following functions can be displayed full screen:
■Split-screen display
Different information can be displayed on
the left and right of the screen. For example,
air conditioning system screen can be dis-
played and operated while the fuel con-
sumption information screen is being
displayed. The large screen on the left of the
display is called the main display, and the
small screen to the right is called the side
display.
Main display
Side display
■Display the side display
Basic screens
The following functions can be displayed and operated on the side display.
Navigation system
Audio (→P.66)
Phone
Vehicle information (→P.18)
Air conditioning system (→P.71)
Interruption screens
Each of the following screens is displayed automatically in accordance with conditions.
●Intuitive parking assist (if equipped) (→P.49)
●Phone (→P.62)
●Destination Assist
●Driving mode (→P.50) ●Initial screen
●“Menu” screen (→P.55)●Map screen
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