Quick, probably easy question...but I can't find the answer. 06 Silverado z71. Is there a way to set the computer that each time the headlights, the fogs come on as well, instead of ALWAYS having to puch the damn fog button?

 

While I can't say this is legal or even advisable, why not wire them into the headlight switch?
You may need a relay to handle the extra amperage on a separate circuit.

 

Thats what i did in my old truck....was trying to avoid that if possible...thought there might be a way to program the computer

 

I might just have an anwser for you. Actually a link to an anwser but I did it on my truck I love it.
http://www.performancetrucks.net/for...9&page=1&pp=10

quick cheap and easy

 

That would be nice...but all I really want is a way if there is...to program the truck to turn the fogs on when the headlights are on...like program it into the computer...

 

there is no way to program the BCM to accomplish this.
The easiest way to do it would be to jumper the white wire(pin 4) at the headlight switch, to the orange wire(pin c) at the fog light switch. No relay required.

Now everytime the headlights are turned on, the fog lights will turn on and operate as they would as if the switch was pressed