2011 Lexus IS F stop start

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3-7. Other interior features
IS F_EE
Power outlet
The power outlet can be used when
The “ENGINE START STOP” switch is in ACCESSORY or IGNITION
ON mode.
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 the power outlet may cause a short cir-
cuit.
To prevent the fuse from being blown
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.
The power outlet can be used for 12 V accessories that run on less than
10 A.

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3-7. Other interior features
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Interior features
IS F_EE
Seat heaters
The seat heaters can be used when
The “ENGINE START STOP” switch is in IGNITION ON mode.
When not in use
Set the dial to “0”. The indicator light turns off.
Heats the seats
The indicator light comes on.
The higher the number, the
warmer the seats become.Left
front seatRight
front seat

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4-3. Do-it-yourself maintenance
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Maintenance and care
IS F_EE
CAUTION
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions.
When working on the engine compartment:
Keep hands, clothing, and tools away from the moving fan and engine
drive belt.
Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
Do not leave anything that may burn easily, such as paper or rags, in the
engine compartment.
Do not smoke, cause sparks or expose an open flame to fuel or the battery.
Fuel and battery fumes are flammable.
Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
Take care because brake fluid can harm your hands or eyes and damage
painted surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with
clean water immediately.
If you still experience discomfort, see a doctor.
When working near the electric cooling fan or radiator grille:
Be sure the “ENGINE START STOP” switch is OFF.
With the “ENGINE START STOP” switch in IGNITION ON mode, the
electric cooling fan may automatically start to run if the air conditioning is
on and/or the coolant temperature is high. (P. 374)
CAUTION
Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in the eyes.

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4-3. Do-it-yourself maintenance
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Maintenance and care
IS F_EE
CAUTION
When raising your vehicle:
Make sure to observe the following to reduce the possibility of death or seri-
ous 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 vehicle 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 illustra-
tion.

376
4-3. Do-it-yourself maintenance
IS F_EEAdding distilled water
Remove the vent plug.
Add distilled water.
If the “UPPER LEVEL” line cannot be seen, check the fluid level
by looking directly at the cell.
Put the vent plug back on and close securely.
Lo O.K
Before recharging
When recharging, the battery produces hydrogen gas which is flammable
and explosive. Therefore, before recharging:
If recharging with the battery installed on the vehicle, be sure to discon-
nect the ground cable.
Make sure the power switch on the charger is off when connecting and
disconnecting the charger cables to the battery.
After recharging/reconnecting the battery
In some cases, the engine may not start. Follow the procedure below to ini-
tialize the system.
Shift the shift lever to P, and turn the “ENGINE START STOP”
switch OFF.
Open and close any of the doors.
Start the engine. (If the engine does not start first time, repeat the
procedure.)
If the engine will not start even after multiple attempts at the above method,
contact any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional.
STEP1
STEP2
STEP3
STEP1
STEP2
STEP3

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Maintenance and care
IS F_EE
The air conditioning filter must be cleaned or changed regularly to
maintain air conditioning efficiency.
Removal method
Set the air conditioning system to recirculated mode.
(P. 228)
The air conditioning filter case cannot be removed with the
system in the outside air mode.
Turn the “ENGINE START STOP” switch to OFF.
Open the glove box. Lift and
remove the partition.
Remove the filter cover.
Remove the filter case.
STEP1
STEP2
STEP3
STEP4
STEP5

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Maintenance and care
IS F_EE
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Turn the “ENGINE START STOP” switch to OFF.
Engine compartment (type B fuse box): Remove the
engine compartment cover. (P. 367)
Open the fuse box cover.
Engine compartment (Left-hand drive vehicles on type A fuse
box)
Push the tabs in and lift the
lid off.
Engine compartment (Right-hand drive vehicles on type A
fuse box)
Push the tabs in and lift the
lid off.STEP1
STEP2
STEP3

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14RR DOOR LH20 APower windows
15FR DOOR LH20 APower windows, outside rear view
mirror (left)
16SECURITY7.5 ASmart entry & start system
17H-LP LVL7.5 AAutomatic headlight leveling sys-
tem
18LH-IG10 A
Charging system, headlight
cleaner, rear window defogger,
electric cooling fans, emergency
flashers, turn signal lights, back-up
lights, stop lights, outside rear
view mirror defoggers, seat belts,
Lexus parking assist-sensor, air
conditioning system
19FR WIP30 AWindshield wipers
FuseAmpereCircuit