Lexus IS300h 2013 Owner's Manual
IS300h 2013
Lexus
Lexus
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Lexus IS300h 2013 Owner's Manual
Page 489 of 628
4757-3. Do-it-yourself maintenance
7
Maintenance and care
IS300h_EE(OM53B95E)
Turn the power switch off.
Open the fuse box cover.
Engine compartment:
Remove the clips.
Push the tabs on either side to
detach the lock and lift the lid off
while pulling the lock plate.
When installing the lid, check that
the lock plate and the tabs on
either side are connected cor-
rectly.
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.
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Page 495 of 628
4817-3. Do-it-yourself maintenance
7
Maintenance and care
IS300h_EE(OM53B95E)
Halogen front fog lights (if equipped)
Remove the 2 fender liner
screws under the front fog
light and pull back the fender
liner.
Unplug the connector while
pressing the lock release.
Turn the bulb base counter-
clockwise.
Set the new light bulb.
Hold the bulb base at an
angle of about 45 degrees as
shown in the illustration and
insert it so that the 3 tabs on
the light bulb are aligned
with the mounting.
Turn the light bulb clock-
wise to install it.
Replacing light bulbs
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Page 497 of 628
4837-3. Do-it-yourself maintenance
7
Maintenance and care
IS300h_EE(OM53B95E)
Front turn signal lights (vehicles with discharge headlights)
To ensure enough space to per-
form work, turn the steering
wheel to rotate the front wheel
away from the bulb to be
replaced.
Remove the 2 fender liner
clips.
Turn the steering wheel to the left
when replacing the right side light
bulb, and turn the steering wheel
to the right when replacing the
left side light bulb.
To take out the lower clip, turn
the head of the clip to unlock it,
then remove it by pulling.
Unfasten the clamp, and pull
back the fender liner.
When unfastening the clamp,
wrap the tip of the screwdriver
with tape to protect the vehicle
from damage.
Turn the bulb base counter-
clockwise.
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Page 498 of 628
4847-3. Do-it-yourself maintenance
IS300h_EE(OM53B95E)
Remove the light bulb.
Install a new light bulb then
install the bulb base to the
light unit by inserting it and
turning the bulb base clock-
wise.
After installing the light bulb,
turn on the front turn signal light
to visually check that there is no
light leaking from the bulb base.
Reinstall the fender liner, fas-
ten the clamp and install the 2
clips.
Install the lower clip by inserting
it with the clip groove held verti-
cally straight.
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Page 499 of 628
4857-3. Do-it-yourself maintenance
7
Maintenance and care
IS300h_EE(OM53B95E)
Front turn signal lights (vehicles with LED headlights)
For the left side only: Pinch
the clip to remove the washer
fluid filler opening.
Turn the bulb base counter-
clockwise.
Remove the light bulb.
Install a new light bulb then
install the bulb base to the
light unit by inserting it and
turning the bulb base clock-
wise.
After installing the light bulb,
turn on the front turn signal light
to visually check that there is no
light leaking from the bulb base.
After replacing the left side bulb, install the washer fluid filler open-
ing to its original position.
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Page 500 of 628
4867-3. Do-it-yourself maintenance
IS300h_EE(OM53B95E)
Rear turn signal lights
Open the trunk, and remove
the 2 covers and 2 screws.
When removing the cover, wrap
the tip of the screwdriver with
tape to protect the vehicle from
damage.
Push and pull the light unit
toward the rear of the vehicle
as shown in the illustration to
remove it.
Apply protective tape to the
peripheral of the light unit instal-
lation surface on the vehicle body,
such as the rear bumper, to protect
the vehicle from damage.
Pushing on the portion A in the
illustration toward the rear of the
vehicle will make disengagement
of the tabs easier.
Turn the bulb base counter-
clockwise.
Remove the light bulb.
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Page 501 of 628
4877-3. Do-it-yourself maintenance
7
Maintenance and care
IS300h_EE(OM53B95E)
Install a new light bulb then
install the bulb base to the
light unit by inserting it and
turning the bulb base clock-
wise.
After installing the light bulb,
turn on the rear turn signal light to
visually check that there is no
light leaking from the bulb base.
Align the tabs and push the
light unit toward the front of
the vehicle to install it.
Remove the protective tape
applied to the peripheral of the
light unit installation surface on
the vehicle body.
Install the 2 screws and 2 covers.
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Page 502 of 628
4887-3. Do-it-yourself maintenance
IS300h_EE(OM53B95E)
Back-up light
Open the trunk, remove the 3
clips on the side which the
bulb is to be replaced and pull
back the trunk lid cover.
Turn the bulb base counter-
clockwise.
Remove the light bulb.
Pull out the connector carefully,
ensuring that excessive pulling
load is not applied to the wire har-
ness.
Install a new light bulb then
install the bulb base to the
light unit by inserting it and
turning the bulb base clock-
wise.
After installing the light bulb,
turn on the back-up light to visu-
ally check that there is no light
leaking from the bulb base.
Reinstall the trunk lid cover with the 3 clips.
To install the clips, simply push them in.
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Page 504 of 628
4907-3. Do-it-yourself maintenance
IS300h_EE(OM53B95E)
Remove the 5 screws and take
off the mirror’s outer cover
and the cover behind the mir-
ror.
Turn the bulb base counter-
clockwise.
Remove the light bulb.
Install a new light bulb then
install the bulb base to the
light unit by inserting it and
turning the bulb base clock-
wise.
When inserting the socket, align
the marks printed on the light
body and the socket.
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Page 505 of 628
4917-3. Do-it-yourself maintenance
7
Maintenance and care
IS300h_EE(OM53B95E)
Install the visor cover on the
mirror frame, secure it with a
screw, and install the side turn
signal light and outer foot
light.
Use only the screw position
shown in the illustration.
Align the tabs on the side turn
signal light unit and the cover and
install it.
Interlock the groove of the outer
foot light unit with the tabs on the
cover and secure it.
After installing the outer foot
light unit, turn on the outer foot
light to visually check that there
is no light leaking from the bulb
base.
Disconnect the tabs, and sepa-
rate the top and bottom of the
outer cover of the mirror.
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