HEADLIGHTS – Infiniti Q45 2003 – SYSTEM WIRING DIAGRAMS

HEADLIGHTS

Headlamps Wiring Diagram, with DRL (1 of 2) for Infiniti Q45 2003

List of elements for Headlamps Wiring Diagram, with DRL (1 of 2) for Infiniti Q45 2003:

• (behind center of dash)
• (under left
• 1 st
• 2 nd
• 20b
• Acc
• Auto
• Auto light sens
• Auto lt sens gnd
• Av and navi control unit
• Av control unit (behind center of dash)
• Av-me
• Bat
• Body control module (behind left kick panel)
• Comb sw (auto)
• Combination switch (lighting switch)
• Data link connector (under left side of dash)
• Door sw as
• Door sw dr
• Driver side front door switch
• Fuse 1 10a
• Fuse 21 10a
• Fuse 3 10a
• Fuse 6 10a
• Fuse 8 10a
• Fuse block (j/b) 1 (behind left end of dash)
• Gnd
• Gnd1
• Gnd2
• H/l rly out1
• H/l rly out2
• H/l sw1
• H/l sw2
• H/lamp rly
• Headlamp battery saver control unit (behind dash, left of steering column)
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Ign
• Ign sw
• Iiurx
• Iiutx
• Ill out
• Interior lights system
• Joint connector 11 (behind upper right side of dash, taped to harness)
• Joint connector 15 (behind upper right end of dash, taped to harness)
• Joint connector 16 (behind upper right end of dash, taped to harness)
• Joint connector 18 (behind upper behind right end of dash, taped to harness)
• Joint connector 20 (behind right side of dash, taped to harness)
• Joint connector 3 (behind upper left side of dash)
• Joint connector 7 (behind center of dash)
• Joint connector 8 (behind center of dash)
• Joint connector 9
• Joint connector 9 (behind center of dash)
• Key sw
• Key switch and key lock solenoid (key switch)
• Light sw (1st)
• Low
• M1 6c
• M115 (behind right side of dash)
• M24 (behind left side of dash)
• M25 (behind left side of dash)
• M33
• M34
• M77
• Meav
• Nca
• Off
• Optical sensor (on top right side of dash)
• Pass
• Pnk
• Rap input
• Rap output
• Shield
• Side of rear parcel shelf)
• T/l rly out 1
• T/l rly out2
• T/l sw1
• T/l sw2
• Tail/l rly
• W/ navigation
• W/o navigation

Headlamps Wiring Diagram, with DRL (2 of 2) for Infiniti Q45 2003

List of elements for Headlamps Wiring Diagram, with DRL (2 of 2) for Infiniti Q45 2003:

• 12r
• 13r
• 25r
• 26r
• Alt
• Alternator
• Combination meter
• Daytime light control unit
• E26
• E27
• E28
• E310
• E42 (on right front fenderwell, forward of engine room box)
• E62 (on left front fenderwell, near engine oil level gauge)
• E65
• E66
• E66 left front combination lamp (headlamp)
• Engine controls system
• Fuse 14 10a
• Fuse 54 15a
• Fuse 55 20a
• Fuse 57 20a
• Fuse 73 15a
• Fuse 82 10a
• Fuse block (at right side of engine compt)
• Fuse block (j/b) 1 (behind left end of dash)
• Fuse, fusible link and relay block (j/b) (in engine room box)
• Fuse, fusible link and relay box (in engine room box)
• Gnd
• Headlamp relay 1
• Headlamp relay 2
• Hid
• High
• High beam indicator
• Hot at all times
• Hot in on or start
• Hot in start
• Ign
• Joint connector (behind left side of dash, near fuse block)
• Joint connector 13 (behind top center of dash, taped to harness)
• Joint connector 17 (behind upper right end of dash, taped to harness)
• Joint connector 20 (behind right side of dash, taped to harness)
• Lh light
• Lh light fuse
• Lh light main
• Lh main sw
• Low
• M42
• M43
• Parking brake switch (behind dash, at park brake assembly)
• Passenger side front door switch
• Pkb sw
• Pnk
• Red
• Rh light
• Rh light fuse
• Rh light main
• Rh main sw
• Right front combination lamp (headlamp)
• Start
• Starting/charging system
• Tail lamp relay
• Unified meter control unit

Headlamps Wiring Diagram, without DRL (1 of 2) for Infiniti Q45 2003

List of elements for Headlamps Wiring Diagram, without DRL (1 of 2) for Infiniti Q45 2003:

• (under left
• 1st
• 20b
• 2nd
• 6c m1
• Acc
• Auto
• Auto light sens
• Auto lt sens gnd
• Av and navi control unit
• Av control unit (behind center of dash)
• Av-me
• Bat
• Body control module (behind left kick panel)
• Comb sw (auto)
• Combination switch (lighting switch)
• Data link connector (under left side of dash)
• Door sw as
• Door sw dr
• Driver side front door switch
• Fuse 1 10a
• Fuse 21 10a
• Fuse 3 10a
• Fuse 6 10a
• Fuse 8 10a
• Fuse block (j/b) 1 (behind left end of dash)
• Gnd
• Gnd1
• Gnd2
• H/l rly out1
• H/l rly out2
• H/l sw1
• H/l sw2
• H/lamp rly
• Headlamp battery saver control unit (behind dash, left of steering column)
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Ign
• Ign sw
• Iiurx
• Iiutx
• Ill out
• Interior lights system
• Joint connector 11 (behind upper right side of of dash, taped to harness)
• Joint connector 15 (behind upper right end of of dash, taped to harness)
• Joint connector 16 (behind upper right end of dash, taped to harness)
• Joint connector 18 (behind upper right end of dash, taped to harness)
• Joint connector 20 (behind right side of dash, taped to harness)
• Joint connector 3 (behind upper left side of dash)
• Joint connector 7 (behind center of dash)
• Joint connector 8 (behind center of dash)
• Joint connector 9 (behind center of dash)
• Key sw
• Key switch and key lock solenoid (key switch)
• Light sw (1st)
• Low
• M115 (behind right side of dash)
• M24 (behind left side of dash)
• M25 (behind left side of dash)
• M33
• M34
• M77
• Meav
• Nca
• Off
• Optical sensor (on top right side of dash)
• Out
• Pass
• Pnk
• Power
• Rap input
• Rap output
• Shield
• Side of rear parcel shelf)
• T/l rly out 1
• T/l rly out2
• T/l sw1
• T/l sw2
• Tail/l rly
• W/ navigation
• W/o navigation

Headlamps Wiring Diagram, without DRL (2 of 2) for Infiniti Q45 2003

List of elements for Headlamps Wiring Diagram, without DRL (2 of 2) for Infiniti Q45 2003:

• 12r
• 13r
• 25r
• 26r
• Combination meter
• E201
• E42 (on right front fenderwell, forward of engine room box)
• E45
• E46
• E62 (on left front fenderwell, near engine oil level gauge)
• E65
• E66 left front combination lamp (headlamp)
• Fuse 54 15a
• Fuse 55 20a
• Fuse 57 20a
• Fuse 73 15a
• Fuse, fusible link and relay block (j/b) (in engine room box)
• Fuse, fusible link and relay box (in engine room box)
• Headlamp relay 1
• Headlamp relay 2
• Hid
• High
• High beam indicator
• Hot at all times
• Joint connector (behind left side of dash, near fuse block)
• Joint connector 13 (behind top center of dash, taped to harness)
• Joint connector 20 (behind right side of dash, taped to harness)
• Low
• M1 fuse block (j/b) 1 (behind left end of dash)
• M42
• M43
• Passenger side front door switch
• Pnk
• Red
• Right front combination lamp (headlamp)
• Tail lamp relay
• Unified meter control unit