2016 Lexus GS450h fuel consumption

GS450h_OM_OM30E99U_(U)
2835-1. Remote Touch screen
5
Interior features
■Full screen display
The following functions can be displayed full screen:
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MAN-UAL”.
■Split-screen display
Different information can be displayed on the left and right of the screen. For
example, air conditioning system scr een can be displayed and operated while
the fuel consumption 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.
12.3-inch display operation
●Initial screen*
●“Menu” screen ( P. 2 8 2 )
●Map screen*

294
GS450h_OM_OM30E99U_(U)
5-2. Using the air conditioning system and defogger
■When the outside temperature exceeds 75°F (24°C) and the air conditioning system
is on
●In order to reduce the air conditioning po wer consumption, the air conditioning system
may switch to recirculated air mode automa tically. This may also reduce fuel consump-
tion.
●Recirculated air mode is selected as a default mode when the power switch is turned
on.
●It is possible to switch to outside air mode at any time by pressing .
■Automatic mode for air intake control
In automatic mode, the system detects exhaust gas and other pollutants and automati-
cally switches between outside air and recirculated air modes.
When the dehumidification function is off, and the fan is operating, turning automatic
mode on will activate the dehumidification function.
■Operation of the air conditioning system in Eco drive mode
In the Eco drive mode, the air conditioning system is controlled as follows to prioritize
fuel efficiency:
●Engine speed and compressor operation controlled to restrict heating/cooling capac-
ity
●Fan speed restricted when automatic mode is selected
To improve air conditioning performance, perform the following operations:
●Turn off eco air conditioning mode
●Adjust the fan speed
●Turn off Eco drive mode ( P. 2 5 6 )
■Eco air conditioning mode
When Eco drive mode is selected using the drive mode select switch, eco air condition-
ing mode turns on.
When a drive mode other than Eco drive mode is selected, eco air conditioning mode
may turn off.
■When the S-FLOW mode operates
If air flows to the driver’s seat only, the temperature setting for the front passenger’s seat
is not displayed.
■When the outside temperature is low
The dehumidification function may not operat e even when “A/C” on the option control
screen is selected.
■Ventilation and air conditioning odors
●To let fresh air in, set the air conditio ning system to the outside air mode.
●During use, various odors from inside and outside the vehicle may enter into and accu-
mulate in the air conditioning system. This may then cause odor to be emitted from the
vents.
●To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air mode prior to turning the vehicle off.
• The start timing of the blower may be dela yed for a short period of time immediately
after the air conditioning system is started in automatic mode.

GS450h_OM_OM30E99U_(U)
4938-2. Customization
8
Vehicle specifications
*1: The default setting varies according to countries.
*2: Some status screens cannot be registered (indicated on the multi-information display)
*3: 2 of the following items: current fuel consumption, average fuel economy (after reset),average fuel economy (after refuel), average fuel economy (after start), average vehi-
cle speed (after reset), average vehicle speed (after start), distance (driving range),
distance (after start), elapsed time (after reset), elapsed time (after start), blank
*4:Except F SPORT models
*5:F SPORT models
Changeover to tachometer
when sport mode is selected
AutoHybrid system
indicator (always) —O—
Tachometer (always)
Clock 12-hour
display 24-hour display
—O—
Needle
*5Blue Red—O—
White
Rev indicator
*54000 rpm 2000 to
6000 rpm—O—
OFF
Rev peak
*5ON OFF—O—
FunctionDefault settingCustomized setting123

529Alphabetical index
GS450h_OM_OM30E99U_(U)
Engine switch .......................................... 180Auto power off function................... 182
Changing the power switch modes ..................................................... 181
If your vehicle has to be stopped in an emergency .............................393
Starting the hybrid system ..............180
EPS (Electric Power Steering) ....... 267 Function .................................................. 267
Warning light ........................................ 401
Warning message ............................ 406
EV drive mode........................................ 185
Event data recorder (EDR) ...................10
First-aid kit storage net ......................... 311
Flat tire ...................................................... 437
Floor mats ................................................... 26
Fluid Brake ........................................................ 473
Hybrid transmission.......................... 472
Washer ...................................................357
Footwell light .......................................... 302
Front passenger occupant classification system ............................ 46
Front personal lights............................ 303
Front seats .................................................. 141 Adjustment ............................................... 141
Cleaning .................................................336
Correct driving posture .................... 28
Driving position memory ................ 143
Head restraints ..................................... 148
Power easy access system ............ 143
Seat heaters ......................................... 300
Seat position memory....................... 143
Seat ventilators ................................... 300 Front side marker lights....................... 197
Light switch............................................. 197
Replacing light bulbs ...................... 388
Welcome light illumination control......................................................121
Front turn signal lights .......................... 192 Replacing light bulbs .......... 387, 388
Turn signal lever ................................... 192
Wattage ..................................................477
Fuel............................................................... 210 Capacity .................................................468
Fuel gauge ............................................... 86
Information............................................ 478
Refueling ..................................................210
Type..........................................................468
Warning light ....................................... 402
Warning messages ..........................406
Fuel consumption Average fuel consumption .............. 95
Average fuel consumption after refueling ...................................... 95
Current fuel consumption................ 95
Fuel filler door.......................................... 210 Refueling ..................................................210
When the fuel filler door cannot be opened ........................... 212
Fuses...........................................................379
Garage door opener............................ 319
Gauges........................................................ 86
Glove box ............................................... 306
Glove box light...................................... 306
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