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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5
6
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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2
3
4
5
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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2
3
4
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.
5
6
7
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.
1
2
3
4
5
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.
4
5
6
7
Page 548 of 628
5348-2. Steps to take in an emergency
IS300h_EE(OM53B95E)
Take out the repair kit from the tool box.
Remove the valve cap from the
valve of the punctured tire.
Remove the protective film from
the bottle and extend the hose.
Remove the air release cap from
the hose.
Attach the sticker enclosed with the
bottle on the specified locations.
(See step 9.)
You will use the air release cap
again. Therefore keep it in a safe
place.
Connect the hose to the valve.
Screw the end of the hose clockwise
as far as possible.
Emergency repair method
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3
4
Page 563 of 628
5498-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53B95E)
Doors
Use the mechanical key (P.
131) in order to perform the fol-
lowing operations:
Locks all the doors
Closes the windows and moon
roof (turn and hold)
*
Unlocks all the doors
Opens the windows and moon roof (turn and hold)
*
*
: This setting must be customized at any authorized Lexus dealer or repairer,
or another duly qualified and equipped professional.
Trunk
Turn the mechanical key clock-
wise to open.
If the electronic key does not operate properly
If communication between the electronic key and vehicle is interrupted
(P. 151) or the electronic key cannot be used because the battery is
depleted, the smart entry & start system and wireless remote control can-
not be used. In such cases, the doors and trunk can be opened and the
hybrid system can be started by following the procedure below.
Locking and unlocking the doors, unlocking the trunk and key
linked functions
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2
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