I have a button on my dashboard with PIAA on it, and also have some big PIAA lights installed.

When I press the front fog light button in, the PIAA button turns red and my side lights come on. When I push the PIAA button it turns green, but nothing else happens. I have tried this with lights on full, engine on etc etc. Could it be that the lights are just not wired up???

 

Hi,
On my car the PIAA's are connected to the full beam. Put full beam on and press the PIAA button for daylight ! (I think red is on and green off but I can't remember). You'll know when they're on.
But you do lose your fog lights. Shame...

Cheers

Andy