Page 483 of 600
ES300h_OM_OM33B71U_(U)
4837-3. Do-it-yourself maintenance
7
Maintenance and care
Set the new light bulb.
Align the 3 tabs on the light bulb with
the mounting, and insert.
Turn it clockwise to set.
Set the connector.
Shake the bulb base gently to check
that it is not loose, turn the headlight
high beams on once and visually
confirm that no light is leaking
through the mounting.
Install the cover and turn it clock-
wise.
Align the ▲ of the cover to the posi-
tioning mark of the lamp body and
insert and turn it.
4
5
6
Page 485 of 600
ES300h_OM_OM33B71U_(U)
4857-3. Do-it-yourself maintenance
7
Maintenance and care
Turn the bulb base counterclock-
wise.
Remove the light bulb.
When installing, reverse the steps
listed.
After installing the bulb base, reinstall
the fender liner and install the clips
and screw.
3
4
5
Page 486 of 600
486
ES300h_OM_OM33B71U_(U)7-3. Do-it-yourself maintenance
■Front side marker lights
Partly remove the fender liner.
Perform the procedure for “Front turn signal lights” from step 1 to 2.
( P. 484)
Turn the bulb base counterclock-
wise.
Remove the light bulb.
When installing, reverse the steps
listed.
After installing the bulb base, reinstall
the fender liner an d install the clips
and screw.
1
2
3
4
Page 487 of 600
ES300h_OM_OM33B71U_(U)
4877-3. Do-it-yourself maintenance
7
Maintenance and care
■Rear turn signal lightsOpen the trunk lid and remove
the cover.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
When installing, reverse the steps listed.
1
2
3
4
Page 488 of 600
488
ES300h_OM_OM33B71U_(U)7-3. Do-it-yourself maintenance
■Back-up lights
Open the trunk lid.
For the left side (vehicles with
power trunk opener and closer
only): Pry out each side of the
trunk closer switch in turn by
inserting a screwdriver into the
base.
To prevent damage, cover the tip of
the screwdriver with a rag.
Remove the clips on whichever
side you are replacing and open
the cover of the trunk lid.
Turn the bulb base counterclock-
wise.
When installing, pass the wire around
the connector rib and make sure that
it does not rest on top of the connec-
tor rib.
Remove the light bulb.
When installing, reverse the steps listed.
1
2
3
Connector rib
4
5
6
Page 521 of 600

521
ES300h_OM_OM33B71U_(U)8-2. Steps to take in an emergency
8
When trouble arises
If the electronic key do
es not operate properly
■Doors
Use the mechanical key ( P. 1 0 5 )
in order to perform the following
operations:
Locks all the doors
Closes the windows and moon
roof (turn and hold)
*
Unlocks the door
Turning the key rearward unlocks the
driver’s door. Turning the key once
again within 5 seconds unlocks the
other doors.
Opens the windows and moon roof (turn and hold)*
*
: This setting must be customized at your Lexus dealer.
■Tr u n k
Turn the mechanical key clockwise
to open.
If communication between the electronic key and vehicle is interrupted
( P. 123) or the electronic key cannot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In su ch 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, un locking the trunk and key linked
functions
1
2
3
4
Page 584 of 600

584Alphabetical index
ES300h_OM_OM33B71U_(U)
CareAluminum wheels ..............................429
Exterior....................................................428
Interior ...................................................... 431
Seat belts ................................................ 432
Cargo capacity........................................163
Cargo hooks .......................................... 403
CD player
*...............................................319
Chains ........................................................ 281
Child restraint system Booster seats, definition ....................53
Booster seats, installation.................. 62
Convertible seats, definition ............ 53
Convertible seats, installation .........60
Front passenger occupant classification system ......................... 46
Infant seats, definition .......................... 53
Infant seats, installation .......................60
Installing CRS with LATCH anchors .................... 58
Installing CRS with seat belts ..........60
Installing CRS with top tether strap ......................... 63
Child safety ................................................ 52 12-volt battery precautions ...........526
Airbag precautions .............................. 39
Child restraint system ......................... 53
How your child should wear the seat belt .......................................... 33
Installing child restraints..................... 57
Moon roof precautions...................... 151 Power window lock switch.............145
Power window precautions ........... 147
Rear door child-protectors ............... 111
Removed electronic
key battery precautions .............. 476
Seat belt extender precautions .......................................... 35
Seat belt precautions .......................... 56
Seat heater precautions ................. 394
Trunk precautions ................................. 117
Child-protectors ....................................... 111
Cleaning Aluminum wheels .............................. 429
Exterior ................................................... 428
Interior ....................................................... 431
Seat belts................................................ 432
Clock......................................................... 406
Coat hooks ............................................... 410
Condenser...............................................452
Console box ........................................... 400
Console box light ................................. 400
Consumption screen ..............................99
Cooling system Hybrid system overheating .......... 527
Cruise control Cruise control ..................................... 234
Dynamic radar cruise control ......222
Cup holders.............................................. 401
Curtain shield airbags ............................ 37
Customizable features ...................... 555
C