Page 805 of 960
8034-3. Do-it-yourself maintenance
4
Maintenance and care
LX570_OM_OM60L96U_(U) Light bulbs You may replace the following bulb s yourself. The difficulty level of
replacement varies depending on the bulb. If necessary bulb replacement
seems difficult to perform, contact your Lexus dealer.
For more information about replacing ot her light bulbs, contact your Lexus
dealer.
■ Prepare a replacement light bulb
Check the wattage of the light bulb being replaced. ( P. 896)
■ Remove the engine compartment cover
P. 752
■ Front bulb locations Headlight high beamFront turn signal light
Page 807 of 960
8054-3. Do-it-yourself maintenance
4
Maintenance and care
LX570_OM_OM60L96U_(U) Replacing light bulbs
■ Headlight high beams
Turn the cover co unterclockwise
and remove it.
Turn the bulb base counterclock-
wise.
Unplug the connector while pull-
ing the lock release.STEP 1
STEP 2
STEP 3
Page 808 of 960
8064-3. Do-it-yourself maintenance
LX570_OM_OM60L96U_(U) Replace the light bulb, and install
the bulb base. Align the 3 tabs on the light bulb
with the mounting, and insert.
Turn and secure the bulb base. Shake the bulb base gently to
check that it is not loose, turn the
headlights on once and visually
confirm that no light is leaking
through the mounting.
When installing the cover, conduct in reverse. STEP 4
STEP 5
STEP 6 STEP 1
Page 812 of 960
8104-3. Do-it-yourself maintenance
LX570_OM_OM60L96U_(U) ■ Replacing the following bulbs
If any of the lights listed below ha s burnt out, have it replaced by your
Lexus dealer.
● Headlight low beams
● Front side marker lights
● Parking lights
● Daytime running lights
● Front fog lights
● Side turn signal lights
● High mounted stoplight
● Stop/tail lights
● Tail lights
● Rear side marker lights
● License plate lights
● Running board light
● Outer foot lights
Page 813 of 960
8114-3. Do-it-yourself maintenance
4
Maintenance and care
LX570_OM_OM60L96U_(U) ■
Condensation build-up on the inside of the lens
Temporary condensation build- up on the inside of the headlight lens does not indi-
cate a malfunction. Contact your Lexus dealer, for more information in the follow-
ing situations: ●
Large drops of water are built up on the inside of the lens. ●
Water has built up inside the headlight.■
LED lights
The front side marker lights, parking ligh ts, daytime running lights, front fog lights,
side turn signal lights, stop/tail lights, tail lights, rear side marker lights, high
mounted stoplight and license plate lights co nsist of a number of LEDs. If any of the
LEDs burn out, take your vehicle to your Lexus dealer to have the light replaced. ■
Discharge headlights
If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or may
go out temporarily. The discharge bulb s will come on when normal power is
restored.
Page 814 of 960

8124-3. Do-it-yourself maintenance
LX570_OM_OM60L96U_(U) CAUTION■
Replacing light bulbs ●
Turn off the headlights. Do not attempt to replace the bulb immediately after
turning off the headlights.
The bulbs become very hot and may cause burns. ●
Do not touch the glass portion of the li ght bulb with bare hands. When it is
unavoidable to hold the glass portion, use and hold with a clean dry cloth to avoid
getting moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack. ●
Fully install light bulbs and any parts used to secure them. Failing to do so may
result in heat damage, fire, or water en tering the headlight unit. This may damage
the headlights or cause condensation to build up on the lens. ●
While the low beam headlights are turned
on, and for a short time after they have
been turned off, metal components at the
rear of the headlight assembly will be
extremely hot.
To prevent burns, do not touch these metal
components until you are certain they have
cooled down.Metal components
Page 815 of 960
8134-3. Do-it-yourself maintenance
4
Maintenance and care
LX570_OM_OM60L96U_(U) CAUTION■
Discharge headlights ●
Contact your Lexus dealer be fore replacing discharge headlights (including light
bulbs). ●
Do not touch the high-intensity discharge headlight’s high voltage socket when
the headlights are turned on.
An extremely high voltage of 30000 V will be di scharged and could result in
serious injury or deat h by electric shock.●
Do not attempt to take apart or repair the low beam discha rge headlight bulbs,
connectors, power supply circ uits, or related components.
Doing so could result in electric shock and serious injury or death.■
To prevent damage or fire
Make sure bulbs are fully seated and locked.
Page 900 of 960
8966-1. Specifications
LX570_OM_OM60L96U_(U) Light bulbs
A: D4S high-intensity discharge
B: HB3 halogen bulbs
C: Wedge base bulbs
D: Single end bulbs
E: Double end bulbs Light bulbs Bulb No. W Type
Exterior Headlights
Low beam
High beam
9005 35
60 A
B
Front turn signal lights 7444N
A 28 C
Rear turn signal lights 21 C
Back-up lights 16 C
Running board lights 3.8 C
Outer foot lights 5 C
Interior Front interior light 8 C
Rear interior lights
With rear personal lights
Without rear personal lights 8
8 C
E
Vanity lights 2 D
Door courtesy lights 5 C
Glove box light 1.2 C
Luggage compartment light 5 E