2012 Lexus LFA battery

214
3-5. Other interior features
Power outlet
The power outlet can be used for 12 V accessories that run on less than 10 A.
Open the glove box. (P. 210)
Open the lid.STEP1
STEP2
■The power outlet can be used when
The ignition switch is in the “ACC” or “ON” position.
NOTICE
■To avoid damaging the power outlet
Close the power outlet lid when the power outlet is not in use.
Foreign objects or liquids that enter th e power outlet may cause a short circuit.
■To prevent blown fuses
Do not use an accessory that uses more than 12 V 10 A.
■To prevent battery discharge
Do not use the power outlet longer than necessary when the engine is not running.

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

241
4-2. Maintenance
4
Maintenance and care
CAUTION
■If your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehicle and possible
serious injury or death.
■Handling of the battery
●Engine exhaust, some of its constituents, and a wide variety of automobile com-
ponents contain or emit chemicals known to the State of California to cause can-
cer and birth defects and other reproductive harm. Work in a well ventilated area.
●Oils, fuels and fluids contained in vehicles as well as waste produced by compo-
nent wear contain or emit chemicals known to the State of California to cause
cancer and birth defects or other reproductive harm. Avoid exposure and wash
any affected area immediately.
●Battery posts, terminals and related accessories contain lead and lead com-
pounds which are known to cause brai n damage. Wash your hands after han-
dling. ( P. 2 6 5 )

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

265
4-3. Do-it-yourself maintenance
4
Maintenance and care
Battery
The battery is located on the left-hand side of the luggage compartment.
Open the rear hatch and remove
the cover.
Make sure that the battery term inals are not corroded and that
there are no loose connections, cracks or loose clamps.
Terminals
Hold-down clamp
Ground cableSTEP1
STEP2

266
4-3. Do-it-yourself maintenance
■Before recharging
When recharging, the battery produces hydrogen gas which is flammable and
explosive. Therefore, observe the following precautions before recharging:
●If recharging with the battery installed on the vehicle, be sure to disconnect the
ground cable.
●Make sure the power switch on the charger is off when connecting and discon-
necting the charger cables to the battery.
■If the vehicle is not used for an extended period of time
Removing the specified fuse helps to supp ress parasitic current (the draw on the
battery when the vehicle is shut off).
Turn the ignition switch to the “LOCK” position.
Open the fuse box lid in the engine compartment. ( P. 2 8 7 )
Before commencing driving again, make sure to return the fuse to its original posi-
tion.
STEP1
STEP2
While referring to “Fuse layout and amper-
age ratings” ( P. 290) or the back of the
fuse box lid for the location, use the pull-out
tool to remove the “D/C CUT” fuse
and put it into .
Make sure that the fuse is firmly inserted.STEP3