2008 fog light add-on

[atcirieco]

I added fORD oem fog lights assy. a new headlight auto sensor, pull fog on type switch.
The dealer said i might need a added relay to work. Does anyone know it's number in the under hood distribution box?
I see two dead end wiring connectors at both sides just behind the or on top of the headlights. Whitch one is used?? I looked for power with all selection
made i get no power to these connections.
The r/h side is scokets 16 gage
The l/h side are smaller size 20 gage
Someone said the connection is from the driver side behind the headlight
am i missing the correct hook up point?
I made my own wining harness and ready and waiting to connect it.

Thanks to anyone.
Tony
UP DATE INFO>


Well the plug is on driver side, when testing you have to get a good contact to the greased up terminals to check for power/ground.
Completed my harness connection all is good and is working now!!!!!!
So the add on is plug and play on this 50k truck.
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2008 f250 diesel XLT crew cab l/b 4x4

[atcirieco]

Iam new to diesel forum!!!
Did some nav around and found some good info.
saw the entry by one member by running your engine the circuit is complete,
does anyone have the factory fog light system and did this test?? I know fog lights go off in headlight bright mode.
Well iam at work now will try my truck tonight.
I to have the lighted mirors.
Hope this is the end of this project.

anyone please replay to your testing. Engine on / off

update to my own question.
what a dummy you just have to have the key switch to the ON position. Not engine running.

[davidmiz]

Hi I purchased the fog lights from my dealer i Would like to know what i have to buy to get the auto on? do you have the part number's?
I to see 2 wiring harnesses which one do i hook up the lights to?
why did u have to make your own harness is there not one you can buy from th dealer?
I have mirrors in the blinkers

Thanks David