Page 295 of 493

STARTING AND DRIVING
273
While the
system is on, pushing the knob turns off the “MAIN”
indicator light and the system. If you turn the ignition off with
the system turned on, the system will be turned off
automatically.
CAUTION
If the image in the head up display (night view display)
is too bright, you cannot see the surroundings through
the windshield clearly. To avoid glare, do not make the
display brighter than necessary.
31x533c
1 Near infrared floodlight (Night view projector)
2Near infrared camera (Night view camera)
3Head up display (Night view display)
4Automatic light control sensor
The near infrared floodlight (night view projector which
irradiates near infrared light not seen by people) located
near the fog lights irradiates the area reaching from the tip
of the low beam to high beam. The near infrared camera
(night view camera) located on top of the windshield
converts irradiated light into an image. This image is
shown on the head up display (night view display)
located on the bottom of the windshield.
The automatic light control sensor is on top of the passenger
side instrument panel.
Do not place anything on the instrument panel and do not affix
anything on the windshield to block this sensor.
Page 470 of 493

ELECTRICAL COMPONENTS
448
No.FuseAMPERECIRCUIT
17 TAIL15Parking lights, Tail lights
18 BAT30All components in “ECU−B2”
19 TEL7.5Lexus Link System
20 AMP30Audio system
21 EFI or
ECD No.125Multiport fuel injection
system/Sequential multiport fuel
injection system
22 AM215All components in “IGN”
23 ETCS10Multiport fuel injection
system/Sequential multiport fuel
injection system
24 HORN10Horns
25 HEAD
(RH LWR)10Right− hand headlight (low
beam)
26 HEAD
(LH LWR)10Left− hand headlight (low beam)
27 HEAD
(RH UPR)20Right− hand headlight (high
beam)
28 HEAD
(LH UPR)20Left− hand headlight (high beam)
29 AIR PUMP50Multiport fuel injection
system/Sequential multiport fuel
injection system
30 A/F HTR15Multiport fuel injection
system/Sequential multiport fuel
injection system
No.FuseAMPERECIRCUIT
31 PWR
OUTLET15Power outlets
32 CIG15Cigarette lighter
33 ACC7.5Instrument panel light
34 AM17.5Multiport fuel injection
system/Sequential multiport fuel
injection system
35 DEFOG20Rear window defogger
36 AHC B15Active height control suspension
(AHC)
37 FUEL HTR20Fuel heater
38 POWER HTR7.5Power heater
39 AHC IG20Active height control suspension
(AHC)
40 EFI or
ECD No.210Emission control system
41 GAUGE 110Gauges and meters
42 ECU IG 110Multiport fuel injection
system/Sequential multiport fuel
injection system
43 ECU B110Navigation system
44 DBL
LOCK15Double lock system
Page 481 of 493
ELECTRICAL COMPONENTS
459
The inside of the lens of exterior lights such as headlights may
temporarily
fog up when the lens becomes wet in the rain or in
a car wash. This is not a pr oblem because the fogging is
caused by the temperature dif ference between the outside and
inside of the lens, just like the windshield fogs up in the rain.
However, if there is a large drop of water on the inside of the
lens, or if there is water pooled inside the light, contact your
Lexus dealer. LIGHT LOCATION
64x015e
Light Bulbs
Bulb No. W Type
1 Headlights (High beam) 9005 60 A
2 Headlights (Low beam) 9006 55 B
3 Parking and front side −5D
marker lights
4 Fog light −55 C
5 Front turn signal lights −21 F