INTERIOR LIGHTS – Lexus LS 600hL 2012 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 3) for Lexus LS 600hL 2012

List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for Lexus LS 600hL 2012:

71

• +b1
• +b2
• 12v
• A13
• A25
• A37
• A40
• A41
• A45
• A46
• A48
• A59
• Center console spot light ind
• Center junction block j/b 3 (right side of dash)
• Center junction block j/b 5 (left side of dash)
• Cpu
• D mpx-b 1 fuse 10a
• D17
• Dome
• Dome fuse 10a
• Door
• Door ind
• Driver side j/b (left end of dash)
• Front footwell
• Gnd4
• Gnd6
• Gnd9
• Hot at all times
• Illb
• Interior light
• J/c l100
• J/c x18 (right front of roof)
• J/c x20 (right front of roof)
• L29
• L4 (left kick panel)
• Left
• Left front map light switch
• Left front vanity light
• Left interior illumination light assembly 1
• Left map light
• Left rear vanity light assembly
• Left visor assembly
• Light sw interior rear
• Lin
• Lx1
• Lx2
• Off
• Overhead module (roof console)
• Pnk
• Rdsw
• Rear footwell
• Red
• Right
• Right front map light switch
• Right front vanity light
• Right map light
• Right rear vanity light assembly
• Right visor assembly
• Rill
• Rlmp
• Rlsw
• Rlvs
• Rlvt
• Roof console box assembly
• Rrmp
• Rrsw
• Rrvs
• Rrvt
• Se1
• Ez2
• Z62

Courtesy Lamps Wiring Diagram (2 of 3) for Lexus LS 600hL 2012

List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for Lexus LS 600hL 2012:

89

• A12
• A15
• A29
• A43
• A60
• Bdcy
• Bdr
• Canh
• Canl
• Cann
• Canp
• Center junction block j/b 3 (right side of dash)
• Computer data lines system
• Cpub
• Cty
• Ctyb
• Cyl
• D10
• D12
• Dbil
• E11
• Front footwell
• Gnd
• H11
• Hot at all times
• Hot in on or start
• I11
• J/c r41 (right side of luggage compt)
• J/c r42 (right side of luggage compt)
• J/c s54 (left side of luggage compt)
• J/c s55 (left rear of luggage compt)
• J/c s57 (left front of luggage compt)
• J11
• J12
• J13
• L81
• Lcty
• Led+
• Led-
• Left front seat inner belt assembly
• Lgcy
• Lglb
• Lglp
• Lin
• Lr1
• Ls1
• Luggage compartment door light assembly 1
• Luggage compartment light assembly 1
• Luggage door closer assembly
• Luggage room j/b (left side of luggage compt)
• Lx2
• Mpxb
• Nr2
• Oq1
• Or1
• Os1
• P-d/c cut fuse 5a
• P-ig1-1 fuse 10a
• P-ig1-2 fuse 5a
• Passenger side j/b (right end of dash)
• Pbil
• Pgnd
• Pnk
• Power trunk lid control ecu (left side of luggage compt)
• Ptl fuse 30a
• R3 (base of right "b" pillar)
• Rear footwell
• Rear junction block ecu
• Red
• Right front seat inner belt assembly
• Right interior illumination light assembly 1
• Right rear door courtesy light assembly
• Right rear door inside handle illumination light assembly
• Right rear multiplex network door ecu (right rear door)
• Rr mpx-b 1 fuse 10a
• Rr mpx-b 2 fuse 5a
• Rr-ig1-2 fuse 10a
• Rs1
• Rspl
• Rspr
• Re1
• S3 (under driver's seat)
• S61
• S62
• S63
• Sig
• Se1
• Ez1
• Z61

Courtesy Lamps Wiring Diagram (3 of 3) for Lexus LS 600hL 2012

List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for Lexus LS 600hL 2012:

91

• (under driver's seat) s3
• A14
• A40
• A41
• Acc
• Altb
• Am1 fuse 5a
• Bcut
• Bdg1
• Bdr
• Cann
• Canp
• Center junction block j/b 4 (right side of dash)
• Computer data lines system
• Cpub
• Ctyb
• Cyl
• D door 1 fuse 25a
• D rr door fuse 25a
• D-acc fuse 5a
• D-ig1-3 fuse 10a
• D12
• D30
• Dcty
• Driver side j/b (left end of dash)
• Ecu
• Fspt
• Gnd
• Gnd1
• Gnd2
• Gnd3
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Htr-
• J/c l100
• J19
• J20
• J23
• J26
• J28
• L11
• L12
• L13
• L4 (left kick panel)
• Lcty
• Led+
• Led-
• Left front door courtesy light assembly
• Left front door courtesy switch (left "b" pillar)
• Left front door inside handle illumination light assembly
• Left front multiplex network door ecu (driver's door)
• Left outer rear view mirror
• Left rear door courtesy light assembly
• Left rear door courtesy switch (left "c" pillar)
• Left rear door inside handle illumination light assembly
• Left rear multiplex network door ecu (left rear door)
• Lr1
• Ls1
• Main body
• N10
• Nr1
• Nr2
• Ns1
• Ns2
• O14
• O15
• Oq2
• Or1
• Os1
• Outer foot light
• P door 1 fuse 25a
• P door 2 fuse 10a
• P mpx-b fuse 10a
• P rr door fuse 25a
• P10
• Passenger side j/b (right end of dash)
• Pcty
• R3 (base of right "b" pillar)
• Rcty
• Red
• Right front door courtesy light
• Right front door courtesy switch (right "b" pillar)
• Right front door inside handle illumination light assembly
• Right front multiplex network door ecu (front passenger's door)
• Right outer rear view mirror
• Right rear door courtesy switch (right "c" pillar)
• Rl2
• Sig
• Tan
• Z10

Instrument Illumination Wiring Diagram (1 of 4) for Lexus LS 600hL 2012

List of elements for Instrument Illumination Wiring Diagram (1 of 4) for Lexus LS 600hL 2012:

100

• (left kick panel) l4
• 4-seater
• 5-seater
• A15
• A31
• A34
• A38
• A39
• A40
• A41
• A49
• A51
• A60
• Acan
• Acc
• Altb
• Am1 fuse 5a
• Bdg1
• Bdr
• C10
• Cann
• Canp
• Center junction block j/b 3 (right side of dash)
• Center junction block j/b 4 (right side of dash)
• Computer data lines system
• Cpub
• D door 1 fuse 25a
• D door 2 fuse 10a
• D mpx-b 1 fuse 10a
• D rr door fuse 25a
• D s/htr fuse 20a
• D-acc fuse 5a
• D-ig1-3 fuse 10a
• D10
• D16
• D17
• D28
• D29
• Dcm (telematics transceiver) (right end of dash)
• Driver side j/b (left end of dash)
• E10
• Electric parking brake switch assembly
• F10
• Fusible link block assembly 2 (base of left "c" pillar)
• Garage door opener switch
• Gnd
• Gnd2
• H10
• Headlight swivel main switch
• Hot at all times
• Hot in on or acc
• Hot in on or start
• I10
• Ill+
• Ill-
• Interior light switch
• J/c l100
• J/c s56 (left rear of luggage compt)
• L11
• L12
• L127
• L13
• L3 (left side of dash)
• Left front multiplex network door ecu (driver's door)
• Left front seat climate control switch
• Left front seat memory switch
• Lh-j/b dc/dc fuse 80a
• Lx1
• Main body ecu
• Map light switch
• Msw+
• Msw-
• N10
• Ns1
• Ns2
• Os1
• Overhead module (roof console)
• P10
• Panel fuse 10a
• Panel relay
• Panl
• Passenger side j/b (right end of dash)
• Pnk
• Pnli
• Power switch
• Rear cigarette lighter assembly
• Rear cigarette lighter illumination light
• Red
• Right front seat climate control switch
• S3 (under driver's seat)
• Seat vibrator switch
• Shift position indicator
• Sig
• Sliding roof control switch
• Sos switch
• Swil
• Sy2
• Tan
• Hs2
• Zs3

Instrument Illumination Wiring Diagram (2 of 4) for Lexus LS 600hL 2012

List of elements for Instrument Illumination Wiring Diagram (2 of 4) for Lexus LS 600hL 2012:

94

• (left end of dash) driver side j/b
• (left front of luggage compt) j/c s57
• (left kick panel) l4
• 4-seater
• 5-seater
• A22
• A35
• A39
• A40
• A41
• A51
• A57
• Armrest courtesy light switch assembly
• Ash+
• Ash-
• B10
• Bdr
• C10
• C11
• C30
• Cann
• Canp
• Center junction block j/b 4 (right side of dash)
• Combination meter
• Computer data lines system
• Cooling box assembly (4-seater)
• Cpub
• Cty
• D10
• D12
• E10
• Engine room j/b 2 (right side of engine compt)
• F10
• Front cigarette lighter
• Gnd
• Hazard warning signal switch assembly
• Hot at all times
• Hot in on or start
• I/f
• Ig2
• Ill+
• Ill-
• J/c l100
• J/c r41 (right side of luggage compt)
• J/c r42 (right side of luggage compt)
• J/c s54 (left side of luggage compt)
• J12
• J23
• J26
• J28
• L3 (left side of dash)
• La1
• Left rear ashtray light
• Left rear multiplex network door ecu (left rear door)
• Left rear seat memory switch
• Luggage door opening switch assembly
• Luggage room j/b (left side of luggage compt)
• Micro computer
• Msw+
• Msw-
• O14
• O15
• Oq1
• Oq2
• Or1
• Os1
• P mpx-b fuse 10a
• P rr door fuse 25a
• P-ig1 -2 fuse 5a
• P-j/b fuse 10a
• Passenger side j/b (right end of dash)
• Pnk
• Pnli
• Rear console switch (4-seater)
• Rear console switch (5-seater)
• Rear curtain switch assembly
• Red
• Rhdw
• Rhup
• Right rear ashtray light
• Right rear multiplex network door ecu (right rear door)
• Right rear seat memory switch
• Rr mpx-b 2 fuse 5a
• Rr- ig1-2 fuse 10a
• S3 (under driver's seat)
• Sig
• Tan
• Trip switch
• W/ power seats
• W/o power seats
• Z54
• Z56
• Zs3
• Zs4

Instrument Illumination Wiring Diagram (3 of 4) for Lexus LS 600hL 2012

List of elements for Instrument Illumination Wiring Diagram (3 of 4) for Lexus LS 600hL 2012:

64

• (right side of dash) center junction block j/b 4
• 4 seater & 5 seater
• 5 seater w/ ottoman
• Auto
• Bdg1
• Bdr
• Canh
• Canl
• Cann
• Canp
• Combination switch assembly
• Computer data lines system
• Cpub
• Down
• Front passenger's seat reclining control switch
• Front passenger's seat slide control switch
• Gnd
• Head
• Headlight cleaner switch
• Headlight cleaner switch illum
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or start
• Ill
• Ill-
• Integration control & panel assembly
• J/c s55 (left rear of luggage compt)
• J/c s57 (left front of luggage compt)
• J13
• J19
• J20
• L25
• L75
• Light control rheostat
• Light control switch
• Msw+
• Msw-
• Nr1
• Nr2
• Off
• P door 1 fuse 25a
• P door 2 fuse 10a
• P-ig1-1 fuse 10a
• Passenger side j/b (right end of dash)
• Pnk
• Pnli
• Power trunk lid control ecu (left side of luggage compt)
• Power trunk lid control switch
• R3 (base of right "b" pillar)
• Rear door sunshade switch
• Rear seat climate control switch (if equipped)
• Rear seat heater switch (w/o climate control)
• Rear seat return switch
• Rear sunshade switch
• Red
• Right front multiplex network door ecu (front passenger's door)
• Right front seat memory switch
• Sig
• Tail
• Tan
• W/o ottoman
• Windshield wiper switch assembly
• Wiper/ washer system
• Z75

Instrument Illumination Wiring Diagram (4 of 4) for Lexus LS 600hL 2012

List of elements for Instrument Illumination Wiring Diagram (4 of 4) for Lexus LS 600hL 2012:

63

• A10
• A11
• A16
• A32
• A34
• A40
• A50
• A57
• C10
• Center front register illumination
• Center junction block j/b 5 (left side of dash)
• Cil-
• Clock assembly
• Coin box illumination light
• Console box light sub- assembly
• D10
• Display & navigation module display
• Driver side j/b (left end of dash)
• E10
• F10
• Front console box illumination light
• Glove box illumination light
• Hill
• Hot at all times
• Ill+
• Ill-
• J/c r42 & r44 (right side of luggage compt)
• J/c r43 (right side of luggage compt)
• J/c r44 (right side of luggage compt)
• J10
• J17
• J18
• K10
• L10
• L126
• L132
• L135
• L136
• L4 (left kick panel)
• Left front register illumination
• Lr1
• M10
• Outer mirror
• P-d/c cut fuse 5a
• Passenger side j/b (right end of dash)
• R42
• R44
• Radio receiver assembly
• Rear console box illumination light
• Red
• Right front register illumination
• Sl1
• Spiral cable sub-assembly (in steering column)
• Steering pad switch assembly
• Steering pad switch assembly w/ modulator
• Steering switch ecu
• Switch assembly
• Sz1
• Tx1+
• Tx1-
• Tx3+
• Tx3-
• Z74