display lexus LFA 2012 Technical Information / LEXUS 2012 LFA: INSIDE THE LFA

66
Using the meter
When the control pad on the steering wheel is pressed to the right, the ring moves
with the display to the right of the screen in order to accommodate the menu.
The meter can be customized to display various functions.
■
■Using the menu
1 Press right on the control pad to
show the menu display.
2 Press up and down on the control
pad to select the menu item.
3 Press right on the control pad to go to
the next display. Follow the instruction
shown on the display.
4 When setting is complete, press and
hold left on the control pad to return
to the normal display.
Pressing left once on the control pad shows the previous display.

67
Using the meter
■
■Menu structure
Speed Ind The color will change and a buzzer will sound when
the vehicle reaches a set speed.
Rev Ind The color will change and a buzzer will sound when
the engine speed reaches a set speed.
Status Trip Info
Indicates the instantaneous fuel consumption, average
vehicle speed, average fuel consumption, and driving
range.
Oil Level Shows the amount of engine oil in the oil tank.
Oil
Maintenance Indicates engine oil replacement timing. (Be sure to
reset after replacing the oil.)
Tire Pressure Shows inflation pressure of each tire.
Lap Timer Measures and shows lap times.
Brightness Allows driver to adjust the brightness of the meter and
interior illumination.
Settings Needle
Allows driver to change the color of the tachometer
needle.
Rev Peak Retains an image of the tachometer needle at the
highest engine speed attained prior to an upshift or
deceleration.
Clock Allows driver to adjust the displayed time and choose
between 12-hour (12H) and 24-hour (24H) mode.
Shortcut Allows driver to jump to a preset display.
Units Changes units of the displayed speed, odometer
readings and fuel consumption between MPG,
L/100 km and km/l.
Temp Changes the display temperature between Celsius
and Fahrenheit.
Language Changes the language displayed.
When a warning is displayed on the meter, the “Menu” text at the top of the menu
screen will change to “Warning”.

68
■
■Oil level
An oil level sensor is installed in the oil tank to measure the amount of oil present. The
reading from this sensor is displayed to the driver. This allows the engine oil level to
be checked simply by operating the control pad, without needing to get out of the
vehicle.
■
■Measurement
1 Select “Status”2 Select “Oil Level”
3 Displays
measur
ement result
Measurement is possible when the following
conditions are met:
1. Engine oil temperature: Between 203 and
230 °F (95 and 110°C)
2. Engine speed: Between 900 and 1, 100 rpm
3. Vehicle status: Stationary and idling
4. Vehicle level: Allowable inclination of 4 degrees
or less.
Example of display when
conditions are not met

70
■
■Over rev warning
When the engine speed enters the red
zone, a red ring will appear within the
tachometer display area to warn the
driver even if they are focused solely on
the road.
■
■Rev Indicator (Except in auto mode)
When the engine reaches a set speed, a green or amber ring will appear within the
tachometer. The selectable engine speed range is between 4,000 and 9,000 rpm.
(Green or amber indicators can be selected to show according to set engine speeds.)
This visual indication allows the driver to quickly grasp the engine speed without
having to read the tachometer needle and time their upshifts accordingly even when
they are focused solely on the road.

71
Using the meter
■
■Rev Peak
An afterimage of the tachometer needle at the highest engine speed attained prior
to an upshift or deceleration will be retained for approximately 0.5 seconds. This
function simulates the “telltale needle” used in traditional analog racing tachometers to
help the driver time their upshifts and check over-revs on downshifting etc.
The Rev Peak function can be turned on or off from “Settings” on the menu display.
The color of the tachometer needle afterimage will change in accordance with that of
the actual tachometer needle.
Tachometer needle colorTachometer afterimage needle color
Blue Red
Red Blue
White Blue

72
■
■Lap Timer
The stopwatch function is available by selecting “Lap
Timer” from the menu.
In addition to the stopwatch function, lap time list,
fastest lap time and total time can also be displayed.
Measurement of time to destination, section time, etc.
is also available.

115
Index
Checking the oil level 69
Clock 67
Clutch 37
Clutch disc 37
Cold starting restrictions 17
Combination meter 57
Connecting an external battery
to start the engine 98
Control characteristics
depending on driving mode 23
Control pad 66
Coolant temperature 60
Coolant temperature gauge 60
Crankshaft 38
Creep phenomenon 37
DDark current (parasitic current) 93
Dead battery 94
Default shift speed setting 41
Departure angle 100
Diaphragm spring 37
Differential 39
Differential oil cooler 39
Digital display 56
Disabling the theft deterrent
system 102
Disabling the tilt sensor 102
Discharged battery 94
Disconnecting the negative (-)
battery terminal 99
Door mirror switches 9
Double wishbone front
suspension 47
Downshift 40
Driving mode 58
Driving mode selection 27
Driving mode selector switch 41
Driving mode selector switch
operation 23
Driving mode-linked variable
throttle response 33
Driving position 20
Driving position adjustment 10
Dry single-plate clutch 37
Dual shaft transmission 39
EECB (Electronically
Controlled Brake) 50
Emergency brake 9
Engine 56
Engine code 16
Engine coolant 60
Engine coolant temperature
gauge 60
Engine coolant temperature
sensor 60
Engine limiters 16
Engine oil pressure 62
Engine oil pressure gauge 62
Engine oil temperature gauge 61
Engine overspeed 70
Engine protection mechanisms 16

120
Speed Indicator 67
Speedometer 57, 67
SPORT mode 58
SPORT mode
(control characteristics) 26
SPORT mode (selection) 27
Starting off 11
Starting the engine 9, 1 0
Starting the engine by connecting
an external battery 98
Status 67
Steering 44
Steering adjustment 23
Steering column adjustment 9
Steering column shaft-mounted
EPS (Electric Power Steering)
system 44
Steering rack and gearbox 46
Steering system 44
Steering wheel adjustment 23
Steering wheel adjustment lever 9
Steering wheel adjustment
range 23, 45
Steering wheel position
adjustment 23
Steering wheel shape 45
Steering wheel telescoping range 23
Steering wheel tilt range 23
Stop and go traffic 37
Stopwatch 67 , 72
Suppressing dark current
(parasitic current) 93
Suspension adjustment 47
Suspension geometry 47
Synchronizer rings 39
Synchronizers 39
Synchros 39
TTachometer 59
Telescopic adjustment range 23
Telltale needle 71
Temperature display units
selection 67
TFT LCD panel 56
Throttle body valve opening
angle 33
Throttle response 33, 56
Throttle response adjustment 33
Throttle valve opening angle 33
Tilt and telescopic steering control
lever 9
Tilt range 23
Tilt sensor deactivation 102
Tires (vehicle long-term storage) 92
Tool bag 100
Topping up the oil level 69
Torque tube 38
TORSEN® LSD 39
Tow hook 100
Tow truck selection 100
Towing eyelet 100