2012 Lexus LFA service

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3-5. Other interior features
3
Interior features
■Stolen Vehicle Location
If your vehicle is stolen, Safety Co nnect can work with local authorities
to assist them in locating and recovering the vehicle. After filing a
police report, call the Safety Conn ect response center at 1-800-25-
LEXUS (1-800-255-3987) and follo w the prompts for Safety Con-
nect to initiate this service.
In addition to assisting law enforcemen t with recovery of a stolen vehi-
cle, Safety-Connect-equipped vehicl e location data may, under cer-
tain circumstances, be shared with third parties to locate your vehicle.
Further information is available at Lexus.com.
■ Emergency Assistance Button (“SOS”)
In the event of an emergency on the road, push the “SOS” button to
reach the Safety Connect response center. The answering agent will
determine your vehicle’s location, assess the emergency, and dispatch
the necessary assistance required.
If you accidentally press the “SOS” bu tton, tell the response-center agent
that you are not experiencing an emergency.
■ Enhanced Roadside Assistance
Enhanced Roadside Assistance ad ds GPS data to the already
included warranty-based Lexus roadside service.
Subscribers can press the “SOS” button to reach a Safety Connect
response-center agent, who can help with a wide range of needs, such
as: towing, flat tire, fuel delivery, etc. For a description of the Enhanced
Roadside Assistance services and th eir limitations, please see the
Safety Connect Terms and Conditions, which are available at
Lexus.com.

Maintenance and care4
227
4-1. Maintenance and careCleaning and protecting the vehicle exterior............ 228
Cleaning and protecting the vehicle interior .............. 235
4-2. Maintenance Maintenance requirements ........................ 240
General maintenance .......... 242
Emission inspection and maintenance (I/M)
programs................................ 246 4-3. Do-it-yourself
maintenance
Do-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

240
4-2.Maintenance
Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular mainte-
nance are essential. It is the owner’s re sponsibility to perform regular checks.
Lexus recommends performing the following maintenance:
■ General maintenance
General maintenance should be pe rformed on a daily basis. This can
be done by yourself or by a Lexus dealer.
■ Scheduled maintenance
Scheduled maintenance should be performed at specified intervals
according to the ma intenance schedule.
For details about maintenance items and schedules, refer to the “Warranty
and Service Guide”, “Owner’s Manual Supplement” or “Scheduled Mainte-
nance”.
■ Do-it-yourself maintenance
You can perform some maintenance procedures by yourself.
Please be aware that do-it-yourself maintenance may affect warranty
coverage.
The use of Lexus repair manuals is recommended.
For details about warranty coverage, refer to the separate “Owner’s
Guide”, “Warranty and Service Guide” , “Owner’s Manual Supplement” or
“Warranty Booklet”.
■Repair and replacement
It is recommended that genuine Lexus parts be used for repairs to ensure perfor-
mance of each system. If non-Lexus parts are used in replacement or if a repair
shop other than a Lexus dealer performs repairs, confirm the warranty coverage.
■Allow inspection and repairs to be performed by a Lexus dealer
●Lexus technicians are well-trained speciali sts and are kept up to date with the
latest service information. They are well informed about the operation of all sys-
tems on your vehicle.
●Keep a copy of the repair order. It proves that the maintenance that has been
performed is under warranty coverage. If any problem should arise while your
vehicle is under warranty, your Lexus de aler will promptly take care of it.

242
4-2. Maintenance
General maintenance
Listed below are the general maintenance items that should be performed at
the intervals specified in the “Warranty and Services Guide” or “Owners
Manual Supplement”. It is recommended that any problem you notice should
be brought to the attention of your Lexu s dealer or qualified service shop for
advice.
Engine compartment
Luggage compartment
ItemsCheck points
Brake fluid Is the brake fluid at the correct level?
(P. 2 6 2 )
Engine coolant Is the engine coolant at the correct
level? (
P. 2 6 0 )
Engine oil Is the engine oil at the correct level?
(P. 1 3 2 )
Exhaust system There should not be any fumes or
strange sounds.
Condenser The condenser should be free from
foreign objects. (
P. 2 6 1 )
ItemsCheck points
Battery Check the connections. ( P. 2 6 5 )

246
4-2. Maintenance
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission in spection programs which include OBD
(On Board Diagnostics) checks. The OBD system monitors the operation of
the emission control system.
■ If the malfunction indicator lamp comes on
The OBD system determines that a problem exists somewhere in the
emission control system. Your vehicle may not pass the I/M test and
may need to be repaired. Contact your Lexus dealer to service the
vehicle.
■ Your vehicle may not pass the I/M test:
●When the battery is disconnected or discharged
Readiness codes that are set during ordinary driving are erased.
Also, depending on your driving habits, the readiness codes may not
be completely set.
● When the fuel tank cap is loose
The malfunction indicator lamp comes on as a temporary malfunc-
tion and your vehicle may not pass the I/M test.
■ When the malfunction indicator lamp goes off after several driving
trips
The error code in the OBD system will not be cleared unless the vehi-
cle is driven 40 or more times.
■ If your vehicle does not pass the I/M test
Contact your Lexus dealer to prepare the vehicle for re-testing.

247
4
Maintenance and care
4-3.Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance yourself, be sure to follow the correct proce-
dures as given in these sections.
ItemsParts and tools
Battery condition ( P. 2 6 5 ) •Warm water
•Baking soda
•Grease
• Conventional wrench
(for the positive terminal clamp
bolt)
Brake fluid level ( P. 2 6 2 ) • FMVSS No.116 DOT 3 or SAE
J1703 brake fluid
•Rag or paper towel
•Funnel (used only for adding brake fluid)
Condenser ( P. 2 6 1 )

Engine coolant level ( P. 2 6 0 ) • “Toyota Super Long Life Coolant”
or similar high-quality ethylene gly-
col-based non-silicate, non-amine,
non-nitrite and non-borate coolant
with long-life hybrid organic acid
technology. “Toyota Super Long
Life Coolant” is pre-mixed with
50% coolant and 50% deionized
water.
•Funnel (used only for adding engine cool-
ant)
Engine oil level ( P. 2 5 7 ) • “Mobil 1 5W-50”
•Funnel
(used only for adding engine oil)
Fuses ( P. 2 8 7 ) • Fuse with same amperage rating as
original

259
4-3. Do-it-yourself maintenance
4
Maintenance and care
CAUTION
■Used engine oil
●Used engine oil contains potentially harmful contaminants which may cause skin
disorders such as inflammation or skin cancer, so care should be taken to avoid
prolonged and repeated contact. To remove used engine oil from your skin, wash
thoroughly with soap and water.
●Dispose of used oil and filters only in a safe and acceptable manner. Do not dis-
pose of used oil and filters in househol d trash, in sewers or onto the ground.
Call your Lexus dealer, service station or auto parts store for information con-
cerning recycling or disposal.
●Do not leave used engine oil within the reach of children.
NOTICE
■To prevent serious engine damage
Check the oil level on a regular basis.
■When adding the engine oil
●Be careful not to spill engine oil on the vehicle components.
●Avoid overfilling, or the engine could be damaged.
●Check the oil level using the “Oil Level” display on the meter every time you refill
the vehicle.
●Be sure the engine oil filler cap is properly tightened.

276
4-3. Do-it-yourself maintenance
NOTICE
■Repairing or replacing tires, wheels, tire pressure warning valves, transmitters
and tire valve caps
●When removing or fitting the wheels, tires or the tire pressure warning valves and
transmitters, contact your Lexus dealer as the tire pressure warning valves and
transmitters may be damage d if not handled correctly.
●When replacing tire valve caps, do not us e tire valve caps other than those speci-
fied. The cap may become stuck.
■To avoid damage to the tire pressure warning valves and transmitters
When a tire is repaired with liquid seal ants, the tire pressure warning valve and
transmitter may not operate properly. If a liquid sealant is used, contact your Lexus
dealer or other qualified service shop as so on as possible. Make sure to replace the
tire pressure warning valve and transmitter when replacing the tire. ( P. 2 7 0 )
■Impacts from road surfaces
This vehicle is equipped with low prof ile tires, which may cause greater damage
than usual to tires, wheels, body and susp ension due to impacts from road surfaces.
Therefore, pay attention to the following:
●Be sure to use proper tire inflation pressure.
If tires are under-inflated, tires and wheels may be damaged more severely.
●Avoid potholes, uneven pavement, curbs and other road hazards.
Failure to do so may lead to severe ti re, wheel, body and suspension damage.
Even if there is no obvious damage, if the vehicle receives an impact from the road
surface, have it inspected at your Lexus dealer.
■If tire inflation pressure of each tire becomes low while driving
Do not continue driving, or your tires and/or wheels may be ruined.
■Tire precautions during cold weather
This vehicle is fitted with high-grip tires to enhance grip. These tires may be dam-
aged if their temperature falls below -31 F (-35C). In extremely cold conditions,
use snow tires on the vehicle and keep the high-grip tires in a warm place.
Even if there is no obvious damage, if the temperature of the high-grip tires falls
below -31 F (-35C), have them inspected at your Lexus dealer.