High Beams + Fog Lights?

[Lost]

Anyone do this mod yet?
Or if not, can anyone post the relevant schematics so I can quickly figure out where to wire a diode to energize the relay? Or maybe it is not an easy mod if the fogs are driven with a body computer?

I like the wide spread of light the fogs generate close in. Silly maybe, but that's just me.

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[Lost]

Anyone have access to schematic for the LED fogs?

 

[Blue Horse]

Go to your Ford Dealership Parts Dept and purchase the service manual for your Mustang,that will have ALL the info you will ever need.

 

[bee bop]

All Lighting is controlled by the Smart junction Box. You cannot just add additional wiring and make it work. Also running fogs with the high beams is illegal.

 

[Lost]

Thanks.
I still think it possible, and far as legality, they are pretty pusillanimous fog lights, not too worried. Certainly nothing compared to the wankers running HID's in reflector capsules.

 

[wildcatgoal]

Just use a relay triggered by the high beams that gives power to the fogs when the high beams are on. Not sure if this is possible with the wiring but done it a zillion times.

 

[Lost]

Just use a relay triggered by the high beams that gives power to the fogs when the high beams are on. Not sure if this is possible with the wiring but done it a zillion times.

Right, the question is, does back feeding the SJB cause any issues?

 

[wildcatgoal]

Diode it up, don't have to worry about that then. You know what you're doing.

 

[Lost]

Diode it up, don't have to worry about that then. You know what you're doing.

I do. (more or less)
There would be a .7 volt drop across the diode though, possibly decreasing the brightness of the fogs.

 

[wildcatgoal]

Fogs are LED. Doubtful they use enough power for that to make a difference.

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