2017 Lexus IS300h Fuel system

1012. Instrument cluster
2
Instrument cluster
IS300h_EE(OM53D89E)
Warning lights inform the driver of malfunctions in the indicated vehicle systems.
*1: These lights turn on when the power switch is turned to ON mode to indicate that a
system check is being performe d. They will turn off after the hybrid system is on, or
after a few seconds. There may be a malfunct ion in a system if a light does not come
on, or turn off. Have the vehicle inspected by any authorized Lexus retailer or Lexus
authorized repairer, or any reliable repairer.
*2: The light flashes to indicate a malfunction.
*3: This light illuminates on the center panel.
Warning lights
*1Brake system warning light
( P. 575)
*1, 2
(if equipped)
PCS warning light
( P. 577)
*1Brake system warning light
( P. 575)
*1Slip indicator
( P. 577)
*1
(if equipped)
Charging system warning light ( P. 575)Open door warning light ( P. 577)
*1Malfunction indicator
lamp ( P. 575)
Low fuel level warning light
( P. 577)
*1SRS warning light ( P. 576)
Driver’s and front passen-
ger’s seat belt reminder light
( P. 577)
*1ABS warning light
( P. 576)
*3Rear passengers’ seat belt
reminder lights ( P. 578)
Parking brake warning light
( P. 576)
*1Master warning light
( P. 578)
*1Electric power steering sys-
tem warning light
( P. 576)
*1Tire pressure warning light ( P. 578)
(if equipped)
LDA (Lane Departure
Alert) indicator( P. 576)

1062. Instrument cluster
IS300h_EE(OM53D89E)
Main meter moved to the right
The units used on the meters may differ depending on the target region.
Engine coolant temperature gauge
Displays the engine coolant temperature
Hybrid System Indicator
Displays hybrid system output or regeneration level (P. 109)
This display changes to a tachometer depending on the drive mode, and can be set to
show the tachometer in any drive mode on the settings display. (P. 119)
Outside temperature
Displays the outside temperature within the range of -40°C (-40°F) to 50°C
(122°F). Low outside temperature indicator comes on when the ambient temperature
is 3°C (37°F) or lower.
Multi-information display
Presents the driver with a variety of vehicle data ( P. 111)
Displays warning me ssages in case of a malfunction (P. 581)
Speedometer
Fuel gauge
Shift position and shift range ( P. 226)
Odometer and trip meter display ( P. 124)
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1102. Instrument cluster
IS300h_EE(OM53D89E)
■Tachometer
Hybrid System Indicator switches to the tachometer when driving mode is in sport mode.
The settings of the tachometer display can be changed on the multi-information display.
( P. 119)
■Engine speed
On hybrid vehicles, engine speed is precisely controlled in order to help improve fuel
efficiency and reduce exhaust emissions etc.
There are times when the engine speed that is displayed may differ even when vehicle operation and driving conditions are the same.
■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 sp eeds (less than 20 km/h [12 mph])
●When the outside temperature has changed suddenly (at the entrance/exit of a garage, tunnel, etc.)
■Pop-up display
●In some situations, such as when a switch operation is performed, a pop-up display will be temporarily displayed on the multi-info rmation display or the odometer/trip meter
screen (F SPORT models).
●Some pop-up displays can be set on/off. ( P. 119)
■Customization
The meter display can be customized on the multi-information display. (P. 119)
NOTICE
■To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which indicates
the maximum engine speed.
●The engine may be overheating if the engine coolant temperature gauge is in the red zone (H). In this case, immediately stop the vehicle in a safe place, and check the
engine after it has cooled completely. ( P. 636)

1162. Instrument cluster
IS300h_EE(OM53D89E)
F SPORT models: Some drive information items can only be displayed when the
main meter is in the center position or when it is moved to the right.
■Drive information 1/Drive information 2/Drive information 3
Displays drive information such as the following.
F SPORT models (when the main meter is in the center position): Each item is dis-
played separately.
●Drive information 1
• Current fuel consumption
• Average fuel economy (after reset)
●Drive information 2
• Distance (driving range)
• Average vehicle speed (after reset)
●Drive information 3
• Average fuel economy (after refuel)
• Elapsed time (after start)
Displayed items (listed below) can be changed on . ( P. 119)
Drive information ( )
ItemContent
Current fuel consumption Displays in stantaneous current fuel consumption
Average fuel
economy
After resetDisplays average fuel consumption since display
reset*1, 2
After startDisplays average fuel consumption since hybrid
system start*2
After refuelDisplays average fuel consumption since refuel*2, 3
Average
vehicle speed
After resetDisplays average vehicle speed since display
reset*1
After startDisplays average vehicle speed since hybrid sys-
tem start
Elapsed timeAfter resetDisplays elapsed time since display reset*1
After startDisplays elapsed time since hybrid system start
DistanceDriving rangeDisplays driving range with remaining fuel*3, 4
After startDisplays drive distance since vehicle start
OtherBlankNo item

1302. Instrument cluster
IS300h_EE(OM53D89E)
■Trip information
Lexus Display Audio screen
Press the “MENU” button on the Lexu s Display Audio controller, and then
select “Car” on the “MENU” screen.
If the “Trip information” screen does not appear, move the controller to the right
and select “Trip information”.
Fuel consumption in the past 15
minutes
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 ( P. 133)
Fuel consumption
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1312. Instrument cluster
2
Instrument cluster
IS300h_EE(OM53D89E)
10.3-inch display
Press the “MENU” button on the Remote Touch, and then select on the
“Menu” screen.
If the “Energy monitor” or “Past record” sc reen is displayed, select “Trip informa-
tion”.
Resetting the consumption data
Fuel consumption in the past 15
minutes
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 ( P. 133)
Average fuel consumption for the past 15 minutes is divided by color into past
averages and averages attained since the power switch was last turned to ON
mode. Use the displayed average fuel consumption as a reference.
The image is an example only.
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1332. Instrument cluster
2
Instrument cluster
IS300h_EE(OM53D89E)
■Updating the past record data
Vehicles with a Lexus Display Audio system
Update the average fuel consumption by mo ving the controller to the left and select “Update” to measure the curre nt fuel consumption again.
Vehicles with a 10.3-inch display
Update the average fuel consumption by selecting “Update” to measure the current fuel consumption again.
■Resetting the data
Vehicles with a Lexus Display Audio system
The fuel consumption data can be deleted by moving the controller to the left and select
“Clear”.
Vehicles with a 10.3-inch display
The fuel consumption data can be deleted by selecting “Clear”.
■Cruising range
Displays the estimated maximum distance that can be driven with the quantity of fuel remaining.
This distance is computed based on your average fuel consumption.
As a result, the actual distance that can be driven may differ from that displayed.

1342. Instrument cluster
IS300h_EE(OM53D89E)
Vehicle information can be displayed on the side display (P. 465), then select
“ ” or “” to select the desired screen.
Fuel consumption
Displays the average fuel consumption
and regenerated energy for the past 10
minutes in 1 minute intervals, as well as
the cruising range.
Past record
Displays the average fuel consumption
and highest fuel consumption.
Trip information
Displays the cruising range, average
fuel consumption and the amount of
time elapsed since the hybrid system
was started.
Using the side display (vehicles with a 10.3-inch display)