Installing Automatic Headlights on a Cavy
 

I used to have an 01 S10 and an 02 Safari Van. Both vehicles had automatic headlights, that if it was dark out, they would turn on and off with the key.

Now that I have my Cavalier, I keep forgetting to shut them off when I get out.

I would like to install an automatic headlight system like whats on the Chevy Trucks. If I were to go to a junkyard, and find a Truck with the system what parts would I need to take out, and how would I wire them up to work correctly in the Cavalier?

I currently have a 2002 Cavalier LS 4 Door Automatic.