Got My CX-9 last week. It came with the original Mazda auto start, but for some reason the fog lights dont work. The car is sitting at the dealer for 2 days and they cant figure out the problem.

Remote start systems are awesome. If your dealer can't figure out why the foglights don't work, then they need to hire a mechanic who understands electricity and can read a schematic. *sigh* I can't tell you how many times I used to, and how many times I've watched others fumble around in "the dark" trying to figure out an electrical issue because they either refuse, or don't know how, to use a wiring diagram and follow a good troubleshooting process.