First I'd like to say that I installed the factory fog lamps yesterday and it was really simple and straight forward. The instructions were all pictorials so you don't have to know english to install except the part at the end where you need to hook-up the "starscan" to tell the computer that it has fog lamps. I wonder if or what the dealer will charge me to do that. Hmm.... The other item I have for you guys is: under the hood there is an alarm siren (definitely not the horn) , but I don't have an alarm. What do you guys make of that?