Fof Light mod - For Tundra?

I know may not be at a right place, But please help....
Will anyone here, know how to do that fog light mod for a 2004 Tundra? Because my friend after install the HID on it, the fog light did not work. Please help, Any info will be great.

 

hey, everybody I heard this is a awesome forum. Glad to be here and hope we can share informations on our lovely trucks.

 

to make it clear, need to know what he want. do u mean after installed the hid for the fog light, it doesn't work or u mean to keep fog light on when hit high beam.

 

Ok, Sorry for the confuse
A 2004 Tundra I install a set of Hi/Low HID, after that, my friend cannot turn on the OEM fog light. I guess is the relay think the truck is on high beam, so will not turn on the fog light.
I bet if I can do the same fog light mod that tacoma dose on the Tundra, will resolve the problem.
Am I right?
Please advice.

 

I check it already I unplug the HID the fog light can turn on as normal.