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2003-2009 Nissan 350Z

Headlight diagram?

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Old Aug 18, 2018 | 04:58 PM
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Default Headlight diagram?

Has anyone solved the puzzle of what color wire from car to headlights when connecting wires? Previous owner cut both sides of harness but passenger side halos don’t work and running lights don’t work. Any help would be amazing!

i have a touring model..

Last edited by Hayden350; Aug 18, 2018 at 05:02 PM.
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Old Aug 18, 2018 | 05:25 PM
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what year?

I helped a guy out on this ... let me find it...
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Old Aug 18, 2018 | 05:34 PM
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Originally Posted by bealljk
what year?

I helped a guy out on this ... let me find it...
I have a 2003 sir
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Old Aug 18, 2018 | 05:41 PM
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does this help?

https://my350z.com/forum/exterior-an...connector.html
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Old Aug 18, 2018 | 05:45 PM
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I won’t know till tomorrow thank you for the help!
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Old Aug 18, 2018 | 05:54 PM
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However.. my car has a 6pin I’m pretty sure or the headlight has a 6 pin so I’m gonna have to figure something out.. hopefully I can go off the diagram a little
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Old Aug 19, 2018 | 09:36 AM
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I think this is correct:

6 pin (halogen)
1:Green/white. 12v+ Turn signal
2:Red/yellow. 12v+ High beam
3:Black. Ground. H/L beams
4:Black. Ground. Parking light/turn signal.
5:Red/blue. 12v + Parking light
6: Red/black. 12v+ Low beam
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Old Aug 19, 2018 | 10:19 AM
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Originally Posted by Heel Til I Die
I think this is correct:

6 pin (halogen)
1:Green/white. 12v+ Turn signal
2:Red/yellow. 12v+ High beam
3:Black. Ground. H/L beams
4:Black. Ground. Parking light/turn signal.
5:Red/blue. 12v + Parking light
6: Red/black. 12v+ Low beam
do you have any idea of which is the running lights ?
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Old Aug 19, 2018 | 11:20 AM
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Originally Posted by Hayden350
However.. my car has a 6pin I’m pretty sure or the headlight has a 6 pin so I’m gonna have to figure something out.. hopefully I can go off the diagram a little
I'm not 100% sure the scenario but my car is a 2003 touring as well.
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Old Aug 19, 2018 | 11:27 AM
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Originally Posted by bealljk
I'm not 100% sure the scenario but my car is a 2003 touring as well.
can you take a picture of your wiring setup?
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Old Aug 19, 2018 | 11:33 AM
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look at this link in my post #4 of this thread - that is my wire harness
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Old Aug 19, 2018 | 01:01 PM
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So right now I hace
blue(headlight),white (turn signal and led lights), positive and negative connected
yellow with purple/white
black (from the signal), black( from car)
grey( halos), black/white, black from led

problems: bright light won’t work
idk what brown wire is and no idea where bright light wire goes
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Old Aug 19, 2018 | 02:55 PM
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Originally Posted by Hayden350

do you have any idea of which is the running lights ?
There should be no wire for daytime running lights unless you have a non-US model.

Also, halos were never a factory option so I don’t think the wire colors in your Z are going to match.

Best advice is to use a 12v test light probe or multimeter while putting the leads in different pins or touching different wires to determine what does what.
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Old Aug 19, 2018 | 03:04 PM
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Originally Posted by Heel Til I Die


There should be no wire for daytime running lights unless you have a non-US model.

Also, halos were never a factory option so I don’t think the wire colors in your Z are going to match.

Best advice is to use a 12v test light probe or multimeter while putting the leads in different pins or touching different wires to determine what does what.
thanks for the input.. I actually have one side of my car that the halos are working but can’t get the other side to work. The only wires with that aren’t connected is blue an red on the passenger side. Could this be the running lights? What could it connect to?

Last edited by Hayden350; Aug 19, 2018 at 04:57 PM.
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Old Aug 19, 2018 | 04:58 PM
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Bump needing advice for two blue/red wires on passenger side and what to connect them to
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Old Aug 24, 2018 | 11:59 AM
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Originally Posted by bealljk
I'm not 100% sure the scenario but my car is a 2003 touring as well.
is the colors different on the passenger side for you?
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