2015 LEXUS RX450h high beam

7134-3. Do-it-yourself maintenance
4
Maintenance and care Turn and secure the bulb base.
Connect 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 leak-
ing through the mounting.
Turn the cover clockwise.STEP 5
STEP 6

7204-3. Do-it-yourself maintenance
■ Rear side marker light (left side)
Turn the bulb base counterclock-
wise.
Remove the light bulb.
■ Lights other than the above
If any of the lights listed below ha s burnt out, have it replaced by your
Lexus dealer.
● Discharge headlight low beams (if equipped)
● LED headlight low beams (if equipped)
● Daytime running lights
● Parking lights
● Front side marker lights
● Front fog lights
● Side turn signal lights
● Stop lights
● High mounted stoplight
● License plate lightsSTEP 1
STEP 2

7214-3. Do-it-yourself maintenance
4
Maintenance and care ■
Discharge headlights (if equipped)
If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or may
go out temporarily. The discharge bulbs will come on when normal power is
restored.■
LED light bulbs
The LED headlight low beams (if equipped), daytime running lights, parking lights,
front side marker lights, LED front fog ligh ts (if equipped), side turn signal lights,
stop lights, high mounted stoplight and licence plate lights consist of a number of
LEDs. If any of the LEDs burn out, take your vehicle to your Lexus dealer to have the
light replaced.■
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 following
situations: ●
Large drops of water are built up on the inside of the lens.●
Water has built up in side the headlight.
CAUTION■
Replacing light bulbs ●
Turn off the lights. Do not attempt to replace the bulb immediately after turning
off the lights.
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. Failure 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.

7224-3. Do-it-yourself maintenance
CAUTION
■
Discharge headlights (if equipped) ●
Contact your Lexus dealer be fore replacing discharge he adlights (including light
bulbs).●
Do not touch the discharge headlight’s high voltage socket when the headlights
are turned on.
An extremely high voltage of 30000 V wi ll be discharged and could result in
serious injury or death by electric shock.●
Do not attempt to take apart or repair the low beam discharge headlight bulbs,
connectors, power supply circuits, 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. ●
Vehicles with discharge headlights:
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

8096-1. Specifications
6
Vehicle specifications Light bulbs
A: HB3 halogen bulbs B: H9 halogen bulbs
C: H11 halogen bulbs D: D4S discharge bulbs
E: Wedge base bulbs (amber) F: Wedge base bulbs (clear)
G: H16 halogen bulbs
* 1
: Vehicles with halogen or discharge headlights
* 2
: Vehicles with LED headlights
* 3
:If equipped Light bulbs Bulb No. W Ty p e
Exterior Headlights
High beam
* 1
High beam
* 2
Low beam (halogen bulbs)
* 3
Low beam (discharge bulbs)
* 3
9005


 60
65
55
35 A
B
C
D
Front turn signal lights 7444NA 28 /8 E
Tail lights  5 F
Front fog lights (halogen bulbs)
* 3
 19 G
Rear side marker lights  5 F
Rear turn signal lights  21 E
Back-up lights 921 16 F
Outer foot lights  5 F
Interior Vanity lights  8 F
Front interior lights  5 F
Rear interior lights  8 F
Luggage compartment lights  5 F
Door courtesy lights  5 F
Footwell lights  3.8 F