2012 Lexus LFA flat tire

TABLE OF CONTENTS
1
1Before drivingAdjusting and operating features such as door locks, mir-
rors, and steering column.
2When drivingDriving, stopping and safe-driving information.
3Interior featuresAir conditioning and audio systems, as well as other interior
features for a comfortable driving experience.
4Maintenance
and careCleaning and protecting your vehicle, performing do-it-your-
self maintenance, and maintenance information.
5When trouble
arisesWhat to do if the vehicle needs to be towed, gets a flat tire,
or is involved in an accident.
6Vehicle
specificationsDetailed vehicle information.
7For ownersReporting safety defects for U.S. owners, and seat belt and
SRS airbag instructions for Canadian owners
IndexAlphabetical listing of informat ion contained in this manual.

TABLE OF CONTENTSIndex
4
4-3. Do-it-yourself maintenanceDo-it-yourself service precautions .................................. 247
Hood................................................. 250
Positioning a floor jack............... 253
Engine compartment.................. 256
Adding washer fluid .................... 264
Battery .............................................. 265
Tires ................................................... 270
Tire inflation pressure ................. 277
Wheels............................................... 281
Air conditioning filter ................. 283
Wireless remote control battery ........................................... 285
Checking and replacing fuses ................................................ 287
Light bulbs ....................................... 299 5-1. Essential information
Emergency flashers.................... 302
If your vehicle needs to be towed ...................................... 303
If you think something is wrong ............................................ 308
Fuel pump shut off system ....... 309
Event data recorder ..................... 310
5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds... ......................................... 312
If a warning message is displayed ....................................... 322
If you have a flat tire..................... 332
If the engine will not start .......... 343
If you lose your keys/ wireless remote control
transmitter .................................... 344
If the parking brake cannot be released .................................. 345
If the vehicle battery is discharged .................................. 348
If your vehicle ov erheats ............ 351
If the vehicle becomes stuck................................................ 354
If your vehicle has to be stopped in an
emergency .................................. 355
5When trouble arises

7
Stop/tail lights P. 158
Rear hatch
Rear window defoggerP. 29
P. 201
Rear turn signal lights
P. 112
Doors P. 25
Fuel filler door P. 49
Rear view monitor system 
P. 163
Active rear wing P. 171
: If equipped
Rear side marker lights
P. 158
Tires
●Checking
● Puncture repair kit
● Inflation pressure
● Information
P. 270
P. 332
P. 366
P. 371

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1-6. Theft deterrent system
■The alarm cannot be set when
In the following situations, the alarm cannot be set. Be careful if the vehicle will not
be used for an extended period of time.
●When a battery terminal is disconnected
●When the “D/C CUT” fuse is removed
■Canceling and automatic re-enabling of the tilt sensor
●The alarm will still be set even when the tilt sensor is canceled.
●After the tilt sensor is canceled, turning the ignition switch to the “ON” position
or unlocking the doors using the wireless remote control or key will re-enable
the tilt sensor.
●When the alarm system is set again, the intrusion sensor and tilt sensor will be
set.
■Tilt sensor detection considerations
The sensor may trigger the alarm in the fo llowing situations. Cancel the tilt sensor
as necessary.
●The vehicle is transported by a ferry, a flatbed track, train, etc.
●The vehicle is parked in a parking garage.
●Any of the tires loses air pressure.
●The vehicle is jacked up.
●An earthquake occurs or the road caves in.
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system. If mo dified or removed, the proper operation
of the system cannot be guaranteed.

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2-1. Driving procedures
NOTICE
■When driving the vehicle
●Do not depress the accelerator and brake pedals at the same time during driving.
If the brake pedal is depressed whil e driving with the accelerator pedal
depressed, driving torque may be restrained.
●Do not use the accelerator pedal or depress the accelerator and brake pedals at
the same time to hold the vehicle on a hill. Doing so may damage the clutch.
■When parking the vehicle
●Parking with the rear of the vehicle close to a wall or similar structure may cause
the area around the exhaust pipes to over heat. As this may result in damage to
the rear bumper or other components, be sure to park the vehicle rear end as far
away as possible from walls and other such structures.
●When it rains, do not park on a slope with an angle of 15 degrees or more, as rain-
water may enter the vehicle. If parking at such an angle is unavoidable, use wheel
chocks and place a car cover over the vehicle.
■Avoiding damage to vehicle parts
●Do not turn the steering wheel fully in either direction and hold it there for an
extended period of time.
Doing so may damage the power steering motor.
●When driving over bumps in the road, be careful and drive as slowly as possible
to avoid damaging the wheels, tires, underside of the vehicle, etc.
■If you get a flat tire while driving
A flat or damaged tire may cause the following situations. Hold the steering wheel
firmly and gradually depress the brak e pedal to slow down the vehicle.
●It may be difficult to control your vehicle.
●The vehicle will make abnormal sounds or vibrations.
●The vehicle will lean.
Information on what to do in case of a flat tire ( P. 3 3 2 )

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2-2. Instrument cluster
Using the menu
The meter display settings and vehicle status can be checked using the con-
trol pad located on the steer ing wheel and the menu display.
■Menu structure
Menu itemFunction
Speed Ind ( P. 1 2 6 ) Changes color when the vehicle
reaches a set speed.
Rev Ind ( P. 1 2 9 ) A ring-shaped indicat
or appears in the
tachometer when the engine reaches a
set speed.
Status
(  P. 132) Trip Info Indicates the current fuel consumption,
average fuel consumption, average
vehicle speed, and driving range.
Oil Level Shows the amount of engine oil in the oil
tank.
Oil Mainte-
nance Indicates engine oil replacement timing.
Tire Pressure Shows inflation pressure of each tire.
Lap Timer ( P. 142) Measures and shows lap times.

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2-2. Instrument cluster
■“Tire Pressure” (tire inflation pressure)
Select “Tire Pressure” and press
right on the control pad.
The tire inflation pressure for each
tire is displayed.
If bars instead of a numeric value
are displayed, the tire pressure
warning system is not receiving tire
inflation pressure data from a
transmitter. Follow the same proce-
dure again after waiting a few min-
utes.
If the bars are still displayed, there
may be a malfunction with the tire
pressure warning system. Have the
vehicle inspected by your Lexus
dealer.
STEP1
STEP2

141
2-2. Instrument cluster
2
When driving
If one or more tires are insufficiently inflatedIf a tire is insufficiently inflated, an
amber frame will be shown.
The display does not specify the
location of the insufficiently inflated
tire. Adjust all the tires to the speci-
fied inflation pressure.
(  P. 2 7 8 366)
If a tire is noticeably deflated, it may
be punctured. Temporarily repair
the tire using the emergency tire
puncture repair kit. ( P. 3 3 2 )