2012 Lexus IS F Specifications / LEXUS 2012 IS F OWNERS MANUAL (OM53A41U)

393
4-3. Do-it-yourself maintenance
4
Maintenance and care
Hood
CAUTION
■Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly it may open while the vehicle is in motion and
cause an accident, which may result in death or serious injury.
Release the lock from the inside of the vehicle to open the hood.
Pull the hood release lever.
The hood will pop up slightly.
Lift the auxiliary catch lever and
lift the hood.
STEP1
STEP2

394
4-3. Do-it-yourself maintenance
Positioning a floor jack
When raising your vehicle with a floor jack, position the jack correctly.
Improper placement may damage your vehicle or cause injury.
■Front
*: Take care when positioning a floor jack, as it is easy to mistake the
engine oil pan for the jack point.
■ Rear
Jack point
Oil pan
*
Jack point

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4-3. Do-it-yourself maintenance
4
Maintenance and care
CAUTION
■When raising your vehicle:
Make sure to observe the following to reduce the possibility of death or serious
injury.
●When using a floor jack, follow the instructions of the manual provided with the
jack.
●Do not use the jack that was supplied with your vehicle.
●Do not put any part of your body or get underneath the vehicle supported only by
the floor jack.
●Always use floor jack and/or automotive jack stands on a solid, flat, level surface.
●Do not start the engine while the vehicle is supported by the floor jack.
●Stop the vehicle on level firm ground, firmly set the parking brake and put the shift
lever in P.
●Make sure to set the floor jack properly at the jack point.
Raising the vehicle with an improperly positioned floor jack will damage the vehi-
cle and may cause the vehicle to fall off the floor jack.
●Do not raise the vehicle while someone is in the vehicle.
●When raising the vehicle, do not place any objects on top of or underneath the
floor jack.
●Lift up the vehicle using a floor jack such as
the one shown in the illustration.

396
4-3. Do-it-yourself maintenance
Engine compartment
Battery (P. 4 0 6 )
Engine oil level dipstick (P. 399)
Engine oil filler cap (P. 399)
Brake fluid reservoir (P. 4 0 4 )
Fuse boxes ( P. 4 3 1 )Washer fluid tank
(P. 4 0 9 )
Electric cooling fans
Condenser ( P. 4 0 4 )
Radiator ( P. 4 0 4 )
Engine coolant reservoir (P. 4 0 2 )

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4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine compartment cover■ Removing the engine compartment cover
Front
Outside
*: Using a tool, turn the nut until the engine compartment cover can be
removed.
*

398
4-3. Do-it-yourself maintenance
■Installing the clips and nut
Press the tip of the clip against a
hard surface, such as a desk, to
allow the center part of the clip
to be pushed up.
Insert
*: Push it down as far as it will go.
Press
*
NOTICE
■After installing an engine compartment cover
Make sure that the cover is securely installed in its original position.

399
4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine oilWith the engine at operating temperat ure and turned off, check the oil
level on the dipstick.
■ Checking the engine oil
Park the vehicle on level grou nd. After warming up the engine
and turning it off, wait more than five minutes for the oil to drain
back into the bottom of the engine.
Hold a rag under the end and pull
the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check the
oil level.
Wipe the dipstick and reinsert it fully.
Low
Full
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6

400
4-3. Do-it-yourself maintenance
■Adding engine oil
If the oil level is below or near the
low level mark, add engine oil of
the same type as already in the
engine.
Make sure to check th e oil type and prepare the items needed before
adding oil.
Remove the oil filler cap by turning it counterclockwise.
Add engine oil slowly, checking the dipstick.
Install the oil filler cap by turning it clockwise.
Engine oil selection P. 5 1 6
Oil quantity
(Low  Full)1.6 qt. (1.5 L, 1.3 Imp. qt.)
ItemsClean funnel
STEP1
STEP2
STEP3