How do you install fog lights on a 2008 Nissan Altima?

If you have a 2.5 s or sl or a 3.5 se it is prewired. You just replace the headlight switch and install the lights. cost is 220 to 275 from dealer. I just got quote today. Or aftermarket system would need to be wired in.

There is a seller on eBay named zipmotor. He has the complete oem-like kit with wiring harness and switch for the dash just like the factory lights. They're selling for 120 to 130, much better deal than the factory.