fuel consumption LEXUS RCF 2018 Owners Manual

TABLE OF CONTENTS
2
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)For your information................................... 8
Reading this manual................................... 12
How to search ..............................................13
Pictorial index............................................... 14
1-1. For safe use
Before driving ................................ 30
For safe driving .............................. 32
Seat belts .......................................... 34
SRS airbags ..................................... 40
Front passenger occupant
classification system ...................51
Safety information for
children .......................................... 57
Child restraint systems ............... 58
Exhaust gas precautions............ 78
1-2. Theft deterrent system
Engine immobilizer system....... 79
Alarm .................................................80
Theft prevention labels ............... 82 2. Instrument cluster
Warning lights and
indicators....................................... 84
Gauges and meters
(RC350/RC300) .....................91
Gauges and meters (RC F)...... 96
Multi-information display
(RC350/RC300) ................. 103
Multi-information display
(RC F) ............................................. 118
Fuel consumption
information ..................................1351
For safety and security 2
Instrument cluster

83
Instrument cluster
2
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U) 2. Instrument cluster
Warning lights and
indicators ....................................... 84
Gauges and meters
(RC350/RC300)......................91
Gauges and meters (RC F) ...... 96
Multi-information display
(RC350/RC300).................. 103
Multi-information display
(RC F) .............................................118
Fuel consumption
information ................................. 135

1012. Instrument cluster
2
Instrument cluster
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)■
The meters and display illuminate when
The engine switch is in IGNITION ON mode. ■
Welcome illumination of the analog speedometer●
When the driver’s door is opened, th e analog speedometer will illuminate.
Then, when the driver’s door is closed, the analog spee dometer will illuminate and go
off (pulsate) 3 times. ●
In the following situations, the analog sp eedometer will not pulsate even though the
driver’s door is opened and closed:
• Within 60 seconds after the an alog meter pulsation completes
• Within 60 seconds of turning the engine switch off ■
Variable red zone
■
Eco driving meter ●
The number of blue segments displayed on the eco driving meter decreases/increases
depending on the vehicle acceleration. Use th is meter as a guideline when you wish to
drive in an eco-friendly manner that reduces fuel consumption.
However, on a downward grade where the ve hicle can accelerate without the acceler-
ator pedal being depressed, the eco driv ing meter may not display the eco-driving
state correctly. ●
When the shift lever is moved to P, N or R, the segments will turn gray and the eco driv-
ing meter will not operate.To help protect the engine, the engine speed is
controlled by starting the red zone of the
tachometer at different engine speeds ranging
from 3700 rpm to 7300 rpm depending on the
engine coolant temperature.
Before driving under extremely high load condi-
tions, make sure to su fficiently warm up the
engine.

108 2. Instrument cluster
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)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 informatio n 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. 111)Drive information ( )
Item Content
Current fuel consumption Displays in stantaneous current fuel consumption
Average fuel
economy After reset Displays average fuel consumption since display
reset
* 1, 2
After start Displays average fuel consumption since engine
start
* 2
After refuel Displays average fuel consumption since refuel
* 2, 3
Average
vehicle
speed After reset Displays average vehicle speed since display
reset
* 1
After start Displays average vehicle speed since engine start
Elapsed time After reset Displays elapsed time since display reset
* 1
After start Displays elapsed time since engine start
Distance Driving range Displays driving rang e with remaining fuel
* 3, 4
After start Displays drive distance since vehicle start
Other Blank No item

1092. Instrument cluster
2
Instrument cluster
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)* 1
:Resetting:  P. 106
* 2
: Use the displayed fuel consumption as a reference.
* 3
: When only a small amount of fuel is added to the tank, the display may not be
updated.
When refueling, turn the engine switch off. If the vehicle is refueled without turning the
engine switch off, the display may not be updated.
* 4
: 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.■
Eco Driving Indicator
 P. 116■
Boost gauge/engine oil temperature ga uge/engine oil pressure gauge (if
equipped)
* 1
Boost gauge
Displays the boost pressure. The
display will change color if the
specified pressure is exceeded.
Engine oil temperature gauge
Displays the engine oil tempera-
ture. The display will flash if the
engine oil temperature exceeds
284 °F (140 °C).
Engine oil pressure gauge
Displays the engine oil pressure. A buzzer will sound an d warning message
will be displayed if the engine oil pressure becomes low. (  P. 460)This display is intended for use as a guideline. Depending on factors such as the
road surface condition, temperature and vehicle speed, the display may not show
the actual condition of the vehicle.
* 1
: For F SPORT models, this item is not ava ilable when the main meter is in the center
position. 1
2
3

122 2. Instrument cluster
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)■
Drive information 1/Drive information 2/Drive information 3
Displays drive informatio n such as the following.Each item is displayed 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. 129)Drive information ( )
Item Content
Current fuel consumption Displays in stantaneous current fuel consumption
Average fuel
economy After reset Displays average fuel consumption since display
reset
* 1, 2
After start Displays average fuel consumption since engine
start
* 2
After refuel Displays average fuel consumption since refuel
* 2, 3
Average
vehicle
speed After reset Displays average vehicle speed since display
reset
* 1
After start Displays average vehicle speed since engine start
Elapsed time After reset Displays elapsed time since display reset
* 1
After start Displays elapsed time since engine start
Distance Driving range Displays driving rang e with remaining fuel
* 3, 4
After start Displays drive distance since vehicle start
Other Blank No item

1232. Instrument cluster
2
Instrument cluster
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)* 1
:Resetting:  P. 119
* 2
: Use the displayed fuel consumption as a reference.
* 3
: When only a small amount of fuel is added to the tank, the display may not be
updated.
When refueling, turn the engine switch off. If the vehicle is refueled without turning the
engine switch off, the display may not be updated.
* 4
: 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.■
Tire pressure
 P. 413■
Gear positions
Displays the current gear position when the shift lever is in D or M.■
Vehicle sway warning
Detects the sway of the vehicle within a lane, which is often associated with a
decrease in the driver’s at tention level, and displays the decrease in attention
using a bar display.
The shorter the bar length, the more the driver may need to rest. This display is a part of the LDA (Lane Departure Alert with steering control) sys-
tem. The display is enabled when the op erating conditions of the vehicle sway
warning are met. (  P. 261)■
Units
The units of measure used can be changed while driving. Unlike the units setting performed on , the units setting performed on can
be changed while driving.■
Blank (No items)
Displays no drive information contents.

1352. Instrument cluster
2
Instrument cluster
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)Center Display
“MENU” button
Touchpad
Fuel consumption information Fuel consumption information can be displayed on the Center Display. 1
2
3

136 2. Instrument cluster
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)Press the “MENU” button on the Remote Touch, then select “Info” on the
“Menu” screen, and then select “ECO”. If the “History” screen is displayed, select “Trip Information”.■
Trip information screen
Resetting the consumption data
Fuel consumption in the past 15
minutes
Current fuel consumption
Displays the average vehicle
speed since the engine was
started.
Displays the elapsed time since
the engine was started.
Cruising range (  P. 137)
Average fuel consumption for the past 15 minutes is divided by color into past
averages and averages attained since the engine switch was last turned to IGNI-
TION ON mode. Use the displayed average fuel consumption as a reference.
The image is an example only.Trip information 1
2
3
4
5
6

1372. Instrument cluster
2
Instrument cluster
RC350_RC300 AWD_RC3 00_RC F_U(OM24748U)Press the “MENU” button on the Remote To uch, then select “Info” on the “Menu”
screen, and then select “ECO”. If the “Trip Information” screen is displayed, select “History”.■
History
Resetting the history data
Best recorded fuel consumption
Latest fuel consumption
Previous fuel consumption record
Updating the average fuel con-
sumption data
The average fuel consumption history is di vided by color into past averages and
the average fuel consumption since the last updated. Use the displayed average
fuel consumption as a reference.
The image is an example only. ■
Updating the history data
Update the latest fuel consumption by sele cting “Clip” to measure the current fuel con-
sumption again. ■
Resetting the data
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.History 1
2
3
4
5