2016 Lexus GS200t maintenance

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6-3. Do-it-yourself maintenance
Maintenance and care
GS350_200t_GS F_OM_OM30E87E_(EE)
Checking and replacing fuses
Turn the engine switch off.
Open the fuse box cover.
If any of the electrical components do not operate, a fuse may have blown. If
this happens, check and replace the fuses as necessary.
XEngine compartment: type A fuse
box (left-hand drive vehicles)XEngine compartment: type A fuse
box (right-hand drive vehicles)
Push the tab in and lift the lid off. Push the tab in and lift the lid off.
XEngine compartment (type B fuse
box)
Push the tab in and lift the lid off.
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4886-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30E87E_(EE)
XLeft side instrument panel
(left-hand drive vehicles)XLeft side instrument panel
(right-hand drive vehicles)
Remove the lid. Remove the lid.
XRight side instrument panel
(left-hand drive vehicles)XRight side instrument panel
(right-hand drive vehicles)
Remove the lid. Remove the lid.

489 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_200t_GS F_OM_OM30E87E_(EE)
XTr u n k
Push the tab in and lift the lid off.
Remove the lid.
Remove the fuse with the pullout
tool.
Only type A fuse can be removed using
the pullout tool.
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4906-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30E87E_(EE)
Check if the fuse is blown.Normal fuse
Blown fuse
Ty p e A a n d B :
Replace the blown fuse with a new fuse of an appropriate amperage rating. The
amperage rating can be found on the fuse box lid.
Type C and D:
Contact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
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XTy p e AXTy p e B
XTy p e CXTy p e D

491 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350_200t_GS F_OM_OM30E87E_(EE)
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb may need
replacement. (→P. 4 9 2 )
●If the replaced fuse blows again, have the vehicle inspected by any authorized Lexus
dealer or repairer, or another duly qualified and equipped professional.
■If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
■When replacing light bulbs
Lexus recommends that you use genuine Lexus products designed for this vehicle.
Because certain bulbs are connected to circuits designed to prevent overload, non-gen-
uine parts or parts not designed for this vehicle may be unusable.
WA R N I N G
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or injury.
●Never use a fuse of a higher amperage rating than that indicated, or use any other
object in place of a fuse.
●Always use a genuine Lexus fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
●Do not modify the fuses or fuse boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional as soon
as possible.

4926-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30E87E_(EE)
Light bulbs
Check the wattage of the light bulb to be replaced. (→P. 6 2 5 )
→ P. 4 5 1
Front turn signal light (vehicles with single-beam headlights)
Outer foot light
You may replace the following bulbs by yourself. The difficulty level of replace-
ment varies depending on the bulb. As there is a danger that components may
be damaged, we recommend that replacement is carried out by any autho-
rized Lexus dealer or repairer, or an other duly qualified and equipped profes-
sional.
Preparing for light bulb replacement
Removing the engine compartment covers
Bulb locations
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493 6-3. Do-it-yourself maintenance
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Maintenance and care
GS350_200t_GS F_OM_OM30E87E_(EE)
■Front turn signal light (vehicles with single-beam headlights)For the lef t side only: Remove the
bolt and move the washer fluid
filler opening.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
Replacing light bulbs
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4946-3. Do-it-yourself maintenance
GS350_200t_GS F_OM_OM30E87E_(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 for 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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XRight sideXLeft side
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