2017 Lexus GS F ECU

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4-3. Operating the lights and wipers
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Driving
GS350_200t_GS F_OM_OM30F83E_(EE)
This system allows the headlights and front position lights to be turned on for 30
seconds when the engine switch is off.
Pull the lever toward you and release it
with the light switch is in after turn-
ing the engine switch off.
Pull the lever toward you and release it
again to turn off the lights.
AFS (Adaptive Front-lighting System) secures excellent visibility at intersections
and on curves by automatically adjusting the direction of the light axis of th e
headlights according to vehicle speed and the degree of the tire’s angle as con-
trolled by steering input.
AFS operates at speeds of 10 km/h (6 mph) or higher.
■Deactivating AFS
Settings can be changed from on the multi-information display ( P. 121).
Press or on the meter control switch and select “AFS”.
Press on the meter control
switch and select “Off”.
The indicator turns on when the AFS
is deactivated.
Follow me home system
AFS (Adaptive Front-lighti ng System) (if equipped)
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4-3. Operating the lights and wipers
Driving
GS350_200t_GS F_OM_OM30F83E_(EE)
Fog light switch
GS350/GS200tTurns the front and rear foglights off
Turns the front fog lights on
Turns both front and rear fog lights on
Releasing the switch ring returns it to .
Operating the switch ring again turns
only the rear fog light off.
GS F
Turns the rear fog light off
Turns the rear fog light on
Releasing the switch ring returns it to .
Operating the switch ring again turns
only the rear fog light off.
■Fog lights can be used when
GS350/GS200t
Front fog lights: The headlights or the front position lights are turned on.
Rear fog light: The front fog lights are turned on.
GS F
The headlights are turned on.
The fog lights secure excellent visibility in difficult driving conditions, such as
in rain and fog.
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2824-4. Refueling
GS350_200t_GS F_OM_OM30F83E_(EE)
Opening the fuel tank cap
●Turn the engine switch off and ensure that all the doors and windows are
closed.
● Confirm the type of fuel.
■Fuel types P. 632
■Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your vehicle has a fuel tank opening that only accom-
modates the special nozzle on unleaded fuel pumps.
Perform the following steps to open the fuel tank cap:
Before refueling the vehicle
WARNING
■When refueling the vehicle
Observe the following precautions while refueling the vehicle. Failure to do so may
result in death or serious injury.
●After exiting the vehicle and before opening the fuel door, touch an unpainted metal
surface to discharge any static electricity. It is important to discharge static electricity
before refueling because sparks resulting fr om static electricity can cause fuel vapors
to ignite while refueling.
●Always hold the grips on the fuel tank cap and turn it slowly to remove it.
A whooshing sound may be heard when the fuel tank cap is loosened. Wait until the
sound cannot be heard before fully removing the cap. In hot weather, pressurized fuel
may spray out the filler neck and cause injury.
●Do not allow anyone that has not discharged static electricity from their body to come
close to an open fuel tank.
●Do not inhale vaporized fuel.
Fuel contains substances that are harmful if inhaled.
●Do not smoke while refueling the vehicle.
Doing so may cause the fuel to ignite and cause a fire.
●Do not return to the vehicle or touch any person or object that is statically charged.
This may cause static electricity to build up, resulting in a possible ignition hazard.
■When refueling
Observe the following precautions to prevent fuel overflowing from the fuel tank:
●Securely insert the fuel nozzle into the fuel filler neck.
●Stop filling the tank after the fuel nozzle automatically clicks off.
●Do not top off the fuel tank.

4245-4. Using the storage features
GS350_200t_GS F_OM_OM30F83E_(EE)
Trunk features
Raise the hooks when needed.The cargo hooks are provided for
securing loose items.
Pull the strap when using the hook.
Cargo hooks
WARNING
To avoid injury, always return the cargo hooks to their stowed positions when not in use.
Luggage hook
NOTICE
Do not hang any object heavier than 5 kg (11 lb.) on the luggage hook.

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5-4. Using the storage features
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Interior features
GS350_200t_GS F_OM_OM30F83E_(EE)
Loosen the belt
Tighten the belt
Warning reflector storage belt (if equipped)
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To prevent damage to the warning reflector
storage belt when it is not in use, fold the belt (as
shown in ) and secure it with the clip ( ).
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4586-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30F83E_(EE)
■Installing the clips
Push up center portion
Insert
Press
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NOTICE
■Checking the engine compartment cover after installation
Make sure that the cover is securely installed in its original position.

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6-3. Do-it-yourself maintenance
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Maintenance and care
GS350_200t_GS F_OM_OM30F83E_(EE)
■Battery exterior
Make sure that the battery terminals are not corroded and that there are no
loose connections, cracks, or loose clamps.
Terminals
Hold-down clamp
■Checking battery fluid
Check that the level is between the “UPPER LEVEL” and “LOWER LEVEL”
lines.“UPPER LEVEL” line
“LOWER LEVEL” line
If the fluid level is at or below the
“LOWER LEVEL” line, add distilled
water.
■Adding distilled waterRemove 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 it securely.
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Low O.K.2
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5006-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30F83E_(EE)
When installing, reverse the steps listed. After installing the bulb base, secure the cord with the clips and if replacing the left
side bulb, make sure to install the bolt fo r the washer fluid filler opening in its origi-
nal position.
■Outer foot lights
Press the upper part of the out-
side rear view mirror to tilt the
mirror face upward, and apply
protective tape to the lower part
of the mirror cover.
Insert 2 flathead screwdrivers
wrapped in protective tape, and
disconnect the tabs behind the
mirror.
Pry the mirror out toward you, dis-
connecting the 2 tabs at a time.
Work carefully, ensuring that you do
not drop the mirror.
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Right sideLeft side
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