2016 LEXUS IS250 low beam

6
Headlights (high beam) P. 156
Pictorial indexExterior
Turn signal lights P. 139
Fog lights P. 159
Side marker lights P. 156
Headlights (low and high ∗ beam)
P. 156
Hood P. 307
Parking lights P. 156
Windshield wipers P. 160
Moon roof ∗ P. 71
Outside rear view
mirrors P. 66
Turn signal lights
P. 139

159
2-3. Operating the lights and windshield wipers
2

When driving
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.
Front fog lights off
Front fog lights on

352
4-3. Do-it-yourself maintenance
FuseAmpereCircuit
10E/G-B60 AFR CTRL-B, ETCS, ALT-S, steering
lock system, exhaust system
11DIESEL GLW80 A
12ABS150 AVDIM
13RH J/B-B30 APower door lock system, smart access
system with push-button start
14MAIN30 AHeadlight low beams
15STARTER30 ASmart access system with push-button
start
16LH J/B-B30 APower door lock system, SECURITY
17P/I-B60 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
18EPS80 APower steering
19ALT150 A
LH J/B-AM, E/G-AM, GLW PLG2,
H EAT E R , FA N 1 , FA N 2 , D E F O G,
ABS2, RH J/B-AM, GLW PLG1,
LH J/B-B, RH J/B-B
20GLW PLG150 APTC heater
21RH J/B-AM80 A
OBD, STOP SW, TI&TE, FR P/SEAT
RH, RAD NO.3, ECU-IG RH,
RH-IG, FR S/HTR RH, ACC, CIG,
PWR OUTLET
22ABS230 AVDIM
23DEFOG50 ARear window defogger
24FA N 240 AElectric cooling fans
25FA N 140 AElectric cooling fans
26HEATER50 AAir conditioning system

355
4-3. Do-it-yourself maintenance
4

Maintenance and care
14EFI NO.210 AFuel system, exhaust system
15H-LP R LWR15 AHeadlight low beam (right)
16H-LP L LWR15 AHeadlight low beam (left)
17F/ P M P25 AFuel system
18EFI25 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
19INJ20 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
20H-LP UPR15 AHeadlight high beams
21HORN10 AHorns
22WA S H E R20 AWindshield washer
23FR TAIL10 AParking lights
24FR FOG15 AFront fog lights
FuseAmpereCircuit

363
4-3. Do-it-yourself maintenance
4

Maintenance and care
Light bulbs
You may replace the following bulbs yourself. For more information about
replacing other light bulbs, contact your Lexus dealer.
nPreparing a replacement light bulb
Check the wattage of the light bulb being replaced. (→P. 445)
nRemoving the engine compartment cover
→P. 31 2
nFront bulb locations
nRear bulb locations
Parking light
Headlight
high beam
Rear turn signal lightBack-up light

367
4-3. Do-it-yourself maintenance
4

Maintenance and care
Remove the light bulb.
nBulbs other than the above
If any of the bulbs listed below has burnt out, have your Lexus dealer
replace it.
lHeadlight low beams (halogen bulbs)
lHeadlight high and low beams (discharge bulbs)
lFront fog lights
lFront turn signal lights
lFront side marker lights
lSide turn signal lights
lStop/tail lights
lTail lights
lRear side marker lights
lHigh mounted stoplight
lLicense plate lights
STEP3

369
4-3. Do-it-yourself maintenance
4

Maintenance and care
CAUTION
nReplacing light bulbs
lTurn 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.
lDo 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.
lFully 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.
lDo 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.
nDischarge headlights (if equipped)
lContact your Lexus dealer before replacing discharge headlights (including light
bulbs).
lDo 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.
nTo prevent damage or fire
Make sure bulbs are fully seated and locked.

445
6-1. Specifications
6

Vehicle specifications
Light bulbs
A: D4S discharge bulbs
B: H11 halogen bulbs
C: Wedge base bulbs (amber)
D: HB3 halogen bulbs
E: Wedge base bulbs (clear)
F: HB4 halogen bulbs
G: Double end bulbs
Light BulbsBulb No.WTy p e
Exterior
Headlights
High beam
Low/high beam (discharge bulbs)
Low beam (halogen bulbs)
9005
D4S
H11
60
35
55
D
A
B
Front turn signal lights⎯21C
Parking lights1685E
Front fog lights900651F
Trunk light⎯5G
Rear turn signal lights74 4 021E
Back-up lights92116E
Outer foot lights⎯5E
Interior
Vanity lights⎯8E
Interior lights
Front
Rear
⎯10
3
E
G
Overhead courtesy lights
Front
Rear
⎯3.8
3
E
G
Front door courtesy light⎯3.8E