low beam Lexus ES350 2010 Owner's Manuals

ES350_U
8
Pictorial indexExterior
Headlights (high beam) P. 145
Turn signal lights P. 131
Side marker lights P. 145
Headlights (low beam) P. 145
Hood P. 370
Windshield wipers P. 149
Moon roof P. 71
Outside rear viewmirrors
P. 66
Fog lights P. 148
Parking lights P. 145
Turn signal lights
P. 131

148
2-3. Operating the lights and windshield wipers
ES350_U
Fog light switch
The fog lights improve visibility in difficult driving conditions, such as in rain
or fog. They can be turned on only when the headlights are on low beam.
To turn the front fog lights off
To turn the front fog lights on

411
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
30H-LP (RH)15 ARight-hand headlight (high beam)
31H-LP (LL)15 ALeft-hand headlight (low beam)
32H-LP (RL)15 ARight-hand headlight (low beam)
33HORN10 AHorns
34EFI NO.110 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem, ECT system
35M PX- B10 AMeters
36A/F20 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
37S-HORN7. 5 AHorn
38EFI NO.215 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
39EFI NO.310 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
FuseAmpereCircuit

417
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
Light bulbs
You may replace the following bulbs yourself. For more information about
replacing other light bulbs, contact your Lexus dealer.
■Prepare a replacement light bulb.
Check the wattage of the light bulb being replaced. ( oP. 4 9 5 )
■ Front bulb locations
■ Rear bulb locations
Headlight high beam
Headlight
low beam
(halogen
bulb)
Front turn signal light
Front side
marker light
Rear turn signal light Stop/tail light
Rear side marker light
Back-up light
Tail light

418
4-3. Do-it-yourself maintenance
ES350_U
Replacing light bulbs■ Headlight low beams (for vehicles without discharge bulbs) and
headlight high beams
Remove the engine compartment cover. ( oP. 3 74 )
Turn the bulb base counterclock-
wise.
Unplug the connector while
depressing the lock release.
STEP1
STEP2
STEP3

424
4-3. Do-it-yourself maintenance
ES350_U■
Bulbs other than the above
If any of the bulbs listed below has burnt out, have your Lexus dealer
replace it.
● Headlight low beams (discharge bulbs)
● Parking lights
● Front fog lights
● Side turn signal lights
● High mounted stoplight
● License plate lights
■Condensation build-up on the inside of the lens
Contact your Lexus dealer for more information in the following situations. Tempo-
rary condensation build-up on the inside of the headlight lens does not indicate a
malfunction.
●Large drops of water are built up on the inside of the lens.
●Water has built up inside the headlight.
■Discharge headlights
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 parking lights, side turn signal lights , high mounted stoplight and license 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.

425
4-3. Do-it-yourself maintenance
4
Maintenance and care
ES350_U
CAUTION
■Replacing light bulbs
●Turn off the headlights. Do not attempt to replace the bulb immediately after turn-
ing off the headlights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the light bulb with bare hands. Hold the bulb by
the plastic or metal portion.
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 entering the headlight unit. This may damage
the headlights or cause condensation to build up on the lens.
●Do not attempt to take apart or repair the low beam headlight bulbs, connectors,
power supply circuits, or related components.
Doing so could result in electric shock and serious injury or death.
■Discharge headlights
●Contact your Lexus dealer before 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 20000 V will be discharged and could result in
serious injury or death by electric shock.
■To prevent damage or fire
Make sure bulbs are fully seated and locked.

495
6-1. Specifications
6
Vehicle specifications
ES350_U
Light bulbs
*: If equipped
A: D4R discharge bulbs
B: H11 halogen bulbs
C: HB3 halogen bulbs
D: HB4 halogen bulbs
E: Wedge base bulbs (amber)
F: Wedge base bulbs (clear)
G: Double end bulbs
Light BulbsBulb No.WTy p e
Exterior
Headlights (low beam) Discharge bulbs
*
Halogen bulbs*
D4RH1135
55AB
Headlights (high beam)900560C
Front fog lights900651D
Front turn signal lights21E
Front side marker lights5F
Tr u n k l i g h t5G
Rear side marker lights5F
Stop/tail lights744321 /5F
Tail lights74435F
Rear turn signal lights21E
Back-up lights92116F
Outer foot lights5F
Interior
Vanity lights8F
Door courtesy lights5F
Front interior/personal lights5F
Rear interior light5G