I was up late at night and decided to throw up a how to video on a remote start in a 2003 dodge neon. this is just the prep work and will make your life easy and hopefully helpful. total of 4 parts with tips and tricks in the 4th video. haven't been on here in a while but let me know what you think and if this helped
http://www.youtube.com/watch?v=kSzXJJ5JFmQ
get to the rest of the videos by clicking my username on youtube
If i helped thank me, i hope this helps some of you DIY'ers
if your unsure though or know nothing of the VEHICLE'S electrical system do not attempt this just take it to a local shop and they can do it for you with a warranty usually lifetime.