2012 Lexus LFA instrument cluster

TABLE OF CONTENTSIndex
2
1-1. Key informationKeys ...................................................... 20
1-2. Opening, closing and locking the doors
Wireless remote control .............. 22
Doors.................................................... 25
Rear hatch .......................................... 29
1-3. Adjustable components (seats, mirrors,
steering wheel)
Seats ..................................................... 32
Seat belts ............................................ 36
Steering wheel................................... 41
Anti-glare inside rear view mirror ...................................... 42
Outside rear view mirrors ........... 43
1-4. Opening and closing the windows
Power windows................................ 46
1-5. Refueling Opening the fuel tank cap........... 49
1-6. Theft deterrent system Engine immobilizer system ......... 53
Alarm.................................................... 55 1-7. Safety information
Correct driving posture ............... 59
SRS airbags ........................................ 61
Passenger occupant classification system .................... 72
Child restraint sy stems ................. 76
Installing child restraints .............. 80
2-1. Driving procedures Driving the vehicle ......................... 88
Ignition switch ................................... 98
ASG (Automated Sequential Gearbox)................ 102
Turn signal lever............................... 112
Parking brake ................................... 113
Horn...................................................... 115
2-2. Instrument cluster Gauges and meters ....................... 116
Indicators and warning lights................................................... 121
Using the menu .............................. 124
2-3. Operating the lights and windshield wipers
Headlight switch ............................ 158
Windshield wipers and washer............................................. 160
1Before driving
2When driving

When driving2
87
2-1. Driving proceduresDriving the vehicle................... 88
Ignition switch ........................... 98
ASG (Automated Sequential Gearbox) .......... 102
Turn signal lever ........................ 112
Parking brake ............................ 113
Horn ............................................. 115
2-2. Instrument cluster Gauges and meters ................. 116
Indicators and warning lights .......................................... 121
Using the menu........................ 124
2-3. Operating the lights and windshield wipers
Headlight switch...................... 158
Windshield wipers and washer ..................................... 160 2-4. Using other driving
systems
Rear view monitor system .... 163
Driving assist systems ............ 166
Active rear wing ........................ 171
Launch control.......................... 174
2-5. Driving information Cargo and luggage ................. 176
Vehicle load limits .................... 179
Winter driving tips .................. 180
Trailer towing ........................... 182
Dinghy towing .......................... 183

116
2-2.Instrument cluster
Gauges and meters
The meters have a normal display and a menu display (P. 1 2 4 ) . T h e d i s p l a y s
are switched using the control pad on the steering wheel. When the menu is
displayed, the main meter moves to the right.
Normal display
Menu display
The units used on the gauges and meters may differ depending on the destina-
tion.

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 )

118
2-2. Instrument cluster
Trip informationThe information on the trip infor-
mation display can be changed
when in the normal display by
pressing up or down on the control
pad.
■ Trip meter
■ Current fuel consumption
■ Average fuel consumption
Displays the distance the vehicle has been
driven since the meter was last reset. Trip
meters “A” and “B” can be used to record
and display different distances indepen-
dently.
The function can be reset by pressing up or
down on the control pad for longer than
one second when the trip meter “A” or “B” is
displayed.
Displays the current rate of fuel consump-
tion.
Displays the average fuel consumption
since the function was reset.
The function can be reset by pressing up or
down on the control pad for longer than
one second when the average fuel con-
sumption is displayed.

119
2-2. Instrument cluster
2
When driving
■Average vehicle speed
■ Driving range
Displays the average vehicle speed since
the engine was started or the function was
reset.
The function can be reset by pressing up or
down on the control pad for longer than
one second when the average vehicle
speed is displayed.
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 dif-
fer from that displayed.
When only a small amou nt of fuel is added
to the tank, the display may not be updated.
■Va r i a b l e r e d z o n e
■Engine coolant and engine oil temperature displays
In congested traffic, the engine coolant and engine oil displays may show a higher
than usual temperature. This is not a ma lfunction. If temperatures are abnormal,
these displays will flash.
To help protect the engine, the red zone of
the tachometer starts at different engine
speeds ranging from 4400 rpm to 9000
rpm depending on the engine coolant tem-
perature.

120
2-2. Instrument cluster
■Outside temperature display
●The temperature display shows temperatures within the range of -40F (-40C)
and 122 F (50C).
●In the following situations, the correct outside temperature may not be dis-
played, or the display may take longer than normal to change:
• When the vehicle is stopped, or moving at low speeds (less than 15 mph [25
km/h])
• When the outside temperature has chan ged suddenly (at the entrance/exit of
a garage, tunnel, etc.)
●When “--” or “E” is displayed, the system may be malfunctioning. Take your vehi-
cle to your Lexus dealer.
NOTICE
■To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone.
●The following may indicate that the engine is overheating. Immediately stop the
vehicle in a safe place.
• The display on the engine coolant temperature gauge flashes. (
P. 3 5 1 )
• The display on the engine oil temperature gauge flashes. (
P. 313)
●In the following situations, the engine may be malfunctioning. Immediately stop
the vehicle in a safe place and contact your Lexus dealer.
• The oil pressure gauge display does not show an increase even if the acceler-
ator pedal is depressed.
• The “Engine oil pressure low” warning message is displayed.

121
2-2. Instrument cluster
2
When driving
Indicators and warning lights
The indicators and warning lights on the instrument cluster and center panel
inform the driver of the status of the vehicle’s various systems.
Instrument cluster
The units used on the gauges and meters may differ depending on the destina-
tion.
Center panel