ECO lexus LFA 2012 Technical Information / LEXUS 2012 LFA (OM77006U) User Guide

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1-3. Adjustable components (seats, mirrors, steering wheel)
1
Before driving
NOTICE
■If the mirrors become iced up
In order to retain the rain-clearing properties of the mirror, do not attempt to scrape
the ice off. Instead, remove it by turning on the mirror defoggers or by applying
warm water.

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1-4.Opening and closing the windows
Power windows
The power windows can be opened and closed using the following switches.
Closing
One-touch closing
*
Opening
One-touch opening
*
*: Pushing the switch in the opposite
direction will stop window travel
partway.
■The power windows can be operated when
The ignition switch is in the “ON” position.
■Door lock linked window operation
●The power windows can be opened or closed using the key. (P. 2 5 )
●The power windows can be opened using the wireless remote control. ( P. 2 2 )
■Operating the power windows after turning the ignition switch off
The power windows can be operated for ap proximately 45 seconds even after the
ignition switch is turned to the “ACC” or “LOCK” position. They cannot, however,
be operated once either side door is opened.
■Jam protection function
If an object becomes caught between the window and the body, window travel is
stopped and the window is opened slightly.

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1-4. Opening and closing the windows
1
Before driving
■When the power window does not close normally
If the jam protection function is operating abnormally and a window cannot be
closed, perform the following operations using the power window switch on the rel-
evant door.
●After stopping the vehicle, the window can be closed with the door closed by
holding the power window switch in the one-touch closing position while the
ignition switch is turned to the “ON” position.
●If the window still cannot be closed even by carrying out the operation
explained above, initialize the function by performing the following procedure.
Hold the power window switch in the one-touch closing position. Con-
tinue holding the switch for a further 6 seconds after the window has
closed.
Hold the power window switch in the one-touch opening position. Con-
tinue holding the switch for a further 2 seconds after the window has
opened completely.
Hold the power window switch in the one-touch closing position once
again. Continue holding the switch for a further 2 seconds after the win-
dow has closed.
If you release the switch while the window is moving, start again from the beginning.
If the window continues to close but then re-open slightly even after performing the
above procedure correctly, have the vehicle inspected by your Lexus dealer.
■Customization that can be conf igured at your Lexus dealer
Settings of the linked key and wireless remote control operation can be changed.
(Customizable features  P. 383)
STEP1
STEP2
STEP3

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1
1-6. Theft deterrent system
Before driving
Alarm
The system sounds the alarm and flashes the lights when forcible entry is
detected.
■ Triggering of the alarm
The alarm is triggered in the following situations when the alarm is set:
●A locked door is unlocked or op ened in any way other than using
the wireless remote control or key.
● The hood or rear hatch is opened.
● The tilt sensor detects a change of vehicle inclination.
■ Setting the alarm system
Close the doors, rear hatch and
hood, and lock both side doors.
The system will be set automati-
cally after 30 seconds.
The indicator light changes from
being on to flashing when the sys-
tem is set.
■Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarm.
●Unlock the doors.
● Start the engine. (The alarm will be deactivated or stopped after a
few seconds.)

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1-7. Safety information
CAUTION
■While driving
●Do not adjust the position of the driver’s seat while driving.
Doing so could cause the driver to lose control of the vehicle.
●Do not place a cushion between the driver or passenger and the seatback.
A cushion may prevent correct posture from being achieved, and reduce the
effectiveness of the seat belt, increasing th e risk of death or serious injury to the
driver or passenger.
●Do not place anything under the seats.
Objects placed under the se ats may become jammed in the seat tracks and stop
the seat from locking in place. This may lead to an accident, resulting in death or
serious injury. The adjustment mechanism may also be damaged.
■Adjusting the seat position
Do not put your hands under the seat or near the moving parts to avoid injury.
Fingers or hands may become jammed in the seat mechanism.

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1-7. Safety information
CAUTION
■SRS airbag precautions
Observe the following precautions regarding the airbags.
Failure to do so may cause death or serious injury.
●The driver and passenger in the vehicle must wear their seat belts properly.
The SRS airbags are supplemental devices to be used with the seat belts.
●The SRS driver airbag deploys with considerable force, and can cause death or
serious injury especially if the driver is very close to the airbag. The National
Highway Traffic Safety Administration (“NHTSA”) advises:
Since the risk zone for the driver airbag is the first 2 - 3 in. (50 - 75 mm) of infla-
tion, placing yourself 10 in. (250 mm) from your driver airbag provides you with a
clear margin of safety. This distance is measured from the center of the steering
wheel to your breastbone. If you sit less than 10 in. (250 mm) away now, you can
change your driving position in several ways:
• Move your seat to the rear as far as you can while still reaching the pedals
comfortably.
• Slightly recline the back of the seat. Although vehicle designs vary, many dr ivers can achieve the 10 in. (250 mm)
distance, even with the driver’s seat all the way forward, simply by reclining
the back of the seat somewhat. If reclining the back of your seat makes it hard
to see the road, raise yourself by using a firm, or raise the seat if your vehicle
has that feature.
• If your steering wheel is adjustable, ti lt it downward. This points the airbag
toward your chest instead of your head and neck.
The seat should be adjusted as recommended by NHTSA above, while still main-
taining control of the foot pedals, steering wheel, and your view of the instrument
panel controls.

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1-7. Safety information
1
Before driving
CAUTION
■SRS airbag precautions
●The SRS passenger airbag also deploys with considerable force, and can cause
death or serious injury especially if the passenger is very close to the airbag. The
passenger seat should be as far from the airbag as possible with the seatback
adjusted, so the passenger sits upright.
●Improperly seated and/or restrained infants and children can be killed or seri-
ously injured by a deploying airbag. An infant or child who is too small to use a
seat belt should be properly secured using a child restraint system. Lexus strongly
recommends that all infants and children be properly restrained. The rear seats
are the safest for infants and children. ( P. 76 )
●Do not sit on the edge of the seat or lean
against the dashboard.
●Do not allow a child to stand in front of the
SRS passenger airbag unit or sit on the
knees of a passenger.
●Do not drive the vehicle while the driver or
passenger have items resting on their
knees.
●Do not attach anything to or lean anything
against areas such as the dashboard, steer-
ing wheel pad, seat belt, or lower portion of
the instrument panel.
These items can become projectiles when
SRS driver, passenger, seat belt and knee
airbags deploy.

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1-7. Safety information
CAUTION
■SRS airbag precautions
●Wear the seat belt correctly.
●If a vinyl cover is put on the area where the SRS knee airbag will deploy, be sure to
remove it.
●Do not wrap seat belt covers or other such items around the area where the SRS
seat belt air bag will inflate.
●Do not strike or apply significant levels of force to the area of the SRS airbag
components shown on P. 63.
Doing so can cause the SRS airbags to malfunction.
●Do not touch any of the component parts immediately after the SRS airbags have
deployed (inflated) as they may be hot.
●If breathing becomes difficult after the SRS airbag has deployed, open a door or
window to allow fresh air in, or leave the vehicle if it is safe to do so. Wash off any
residue as soon as possible to prevent skin irritation.
●If the areas where the SRS airbags are stored, such as the steering wheel pad
and/or seat belt, are damaged or cracked, have them replaced by your Lexus
dealer.

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1-7. Safety information
■There is a malfunction in the system
*
1: The system judges a person of adult size as an adult. When a smaller adult sits in the passenger seat, the system may recognize him/her as
a child depending on his/her physique and posture.
*
2: In the event the passenger does not wear a seat belt.
*
3: When a larger child who has outgrow n a child restraint system sits in
the passenger seat, the system may recognize him/her as an adult
depending on his/her physique or posture.
*
4: Never install a rear-facing child restraint system on the passenger
seat. If a child restraint system needs to be installed, install a forward
facing child restraint system on the passenger seat. ( P. 76 )
*
5: In case the indicator is not illumina ted, consult this manual on how to
install the child restraint system properly. ( P. 8 0 )
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lights “A I R B A G
OFF”
SRS warning light On
Passenger’s seat belt reminder light Off
Devices Passenger airbag
Deactivated
Seat belt airbag on the passenger seat
Passenger’s seat belt pretensioner Activated

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1-7. Safety information
1
Before driving
Booster seat
■Selecting an appropriate child restraint system
●Use a child restraint system appropriate for the child until the child becomes
large enough to properly wear the vehicle’s seat belt.
●If a child is too large for a child restraint system, use the vehicle's seat belt.
( P. 3 6 )