clock lexus LFA 2012 Technical Information / LEXUS 2012 LFA OWNERS MANUAL (OM77006U)

117
2-2. Instrument cluster
2
When driving
Speedometer
Tachometer
Gear indicator (P. 1 0 4 )
Driving mode indicator ( P. 1 0 4 )
Trip information display
Displays trip meter, fuel economy and other driving information ( P. 118)
Odometer
Engine oil temperature gauge
Displays the engine oil temperature. If the engine oil temperature becomes
284 F (140 C) or higher, a buzzer will sound and this display will flash.
( P. 313)
Clock ( P. 1 4 8 )
Engine oil pressure gauge
Displays the pressure of the engine oil in the engine. If the oil pressure drops,
a buzzer will sound and a warning message will be displayed. ( P. 3 2 4 )
Fuel gauge
Displays remaining fuel quantity an d reminds the driver to refuel. (P. 3 1 5 )
Outside temperature display
Engine coolant temperature gauge
Displays engine coolant temperature. If the engine coolant temperature
exceeds 244 F (118 C), a buzzer will sound and this display will flash.
( P. 313)
Menu
Allows driver to set various functions and check vehicle status. ( P. 1 2 4 )
Displays warning messages in case of a malfunction. ( P. 3 2 2 )

125
2-2. Instrument cluster
2
When driving
■Control pad
Press up, down, left and right on
the control pad to select and
change menu settings.
Pressing left changes the display as
follows:
Press: Returns to the previous
screen.
Press and hold: Returns to the nor-
mal display. (P. 116)
Brightness (
P. 1 4 7 ) Allows driver to adju
st the brightness of
the meter and interior illumination.
Settings
(  P. 1 4 8 ) Needle
Allows driver to change the needle
color for the tachometer.
Rev Peak Displays an afterimage of the tachome-
ter needle at th
e maximum engine
speed.
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 used to indicate distance,
speed and fuel consumption.
Te m p Changes the display temperature
between Fahrenheit and Celsius.
Language Changes the language displayed.
Wa r n i n g ( P. 322) Automatically displayed when a mal-
function occurs in one of the vehicle's
systems. (“Menu” is displayed when
there is no warning occurring.)
Menu itemFunction

148
2-2. Instrument cluster
“Settings”Settings for the meter display can be changed. (Settings cannot be
changed while the vehicle is in motion.) Select “Settings” and press right
on the control pad.
Select the desired setting and
press right on the control pad.
“Needle” (
P. 1 4 9 )
“Rev Peak” (
P. 150)
“Clock” (
P. 151)
“Shortcut” (
P. 153)
“Units” (
P. 1 5 4 )
“Temp” (
P. 1 5 4 )
“Language” (
P. 155)
STEP1
STEP2

151
2-2. Instrument cluster
2
When driving
■“Clock”
The displayed time can be adjusted and shown in 12-hour (12H) or 24-
hour (24H) mode.
Select “Clock” and press right on
the control pad.
Selecting 12H or 24H mode Press up or down on the control
pad to switch between 12H and
24H mode.
When 12H mode is selected, “AM”
or “PM” will be displayed.
Pressing right on the control pad
moves the cursor to the hour
adjustment menu.

152
2-2. Instrument cluster
Clock adjustmentHour adjustment
Minute adjustmentPress right on the control
pad to move the cursor to
the hour adjustment menu.
Press up or down on the
control pad to adjust the
hour.
Press right on the control
pad to move the cursor to
the minute adjustment
menu.
Press up or down on the
control pad to adjust the
minute.
Pressing right on the control
pad moves the cursor to the
12H/24H mode adjustment
menu.
STEP1
STEP2
STEP3
STEP4

157
2-2. Instrument cluster
2
When driving
■Using the “Lap Timer”
●When the “Lap Timer” function is turned “OFF” or the engine is stopped while a
lap is being timed, the lap timer will stop and the lap time up to that point will be
recorded.
●If the lap time being recorded ends with the same time as the fastest lap, the
newer time will be saved as the fastest lap time.
●If the lap time exceeds “9:59:59.99”, the display will return to “0:00:00.00” but
the total time will be recorded.
●If a warning message is displayed when a lap time is being measured, the lap
time will still continue to be recorded.
Operating the control pad while the warning message is shown returns the dis-
play to the stopwatch but the warning message will continue to appear until the
warning is resolved.
●In the normal display, the current measurement time and the latest lap time will
be displayed.
■Changing the temperature measurement unit
When the “Temp” measurement unit is ch anged, the air conditioning system tem-
perature setting, air outlet s and fan speed characteristic s may be changed. This is
normal and does not indicate a malfunction.
■If the battery is disconnected or discharges
“Lap Timer” data and “Clock” settings will be reset.

257
4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine oilDo not use the engine oil level di pstick in the engine compartment when
checking or adding engine oil, as it is only designed to be used for oil
replacement performed by your Lexu s dealer. Make sure to use the
meter for checking and adding engine oil.
■ Checking the engine oil
Check the oil level using the “Oil Level” display on the meter.
( P. 132)
■ Adding engine oil
If the oil level is low, add engine oil.
If unsure of how much oil to add,
contact your Lexus dealer.
Prepare the following item and brand of oil:
*: Measured using the “Oil Level” display on the meter, between the minimumand maximum markings
Check the oil level using the “Oil Level” display on the meter.
( P. 132)
Stop the engine.
Remove the oil filler cap by turning it counterclockwise.
Oil brand “Mobil 1 5W-50”
Oil quantity*
(MIN MAX) Approximately 2.1 qt. (2.0L, 1.8 Imp. qt.)
Item
Clean funnel
STEP1
STEP2
STEP3

258
4-3. Do-it-yourself maintenance
Add oil based on the oil level shown on the meter.
Do not add more than 0.5 qt. (0.5 L, 0.4 Imp. qt.) at a time regardless of
the oil level reading.
To check the oil level again, install the oil filler cap by turning it
clockwise.
Check the oil level using the “Oil Level” display and repeat the
above procedure if more oil is required.
Even if the measurement result shows that the oil is below the maximum
level, be careful not to add more oil than necessary.
Install the oil filler cap by turning it clockwise.
■Engine oil consumption
●The amount of engine oil consumed depe nds on the oil viscosity, the quality of
the oil and the way the vehicle is driven.
●More oil is consumed under driving conditions such as high speeds and fre-
quent acceleration and deceleration.
●A new engine consumes more oil.
●When judging the amount of oil consumpt ion, keep in mind that the oil may
have become diluted, making it difficult to judge the true level accurately.
●Oil consumption: Max. 1.1 qt./600 miles (0.9 Imp. qt./600 miles, 1.0 L/1000
km)
●If your vehicle consumes more than 1.1 qt. (1.0 L, 0.9 Imp. qt.) every 600 miles
(1000 km), contact your Lexus dealer.
■After the engine oil has been changed
The “Oil Maintenance” display on the mete r needs resetting. Have the display reset
at your Lexus dealer. ( P. 1 3 2 )
STEP4
STEP5
STEP6
STEP7

267
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Removing the negative (-) battery terminalTurn the ignition switch to the “LOC K” position and check that the gear
indicator is not displayed. ( P. 2 6 9 )
Open the rear hatch and remove the cover.
●When reconnecting the terminal, make sure that the lever is lowered into the
lock position.
●Do not disconnect the term inal while the power seats, power windows or other
electrical devices are being operated.
●When the battery terminal is disconnect ed, the “Lap Timer” data and clock in
the meter will be reset.
STEP1
STEP2
Lift the lever.
Disconnect the terminal.STEP3
Lock position
STEP4

5
When trouble arises
335
5-2. Steps to take in an emergency
Emergency repair methodRemove the cap from the valve.
Bring the protruding part of the
valve core tool into contact with
the valve and fully discharge the
air.
Pull out the valve core by turning it
counterclockwise using the valve
core tool.
Shake the sealant bottle several
times and remove the cap of the
sealant bottle.
STEP1
STEP2
STEP3
STEP4