Quote Originally Posted by Ioannis View Post
Once I saw a car alarm that would do all the above. It may used the can-bus of the car for that purpose. Sure it used a 18F series controller.

Ioannis
I wouldn't doubt you can use the CAN bus in a vehicle to control all of that and more. Problem is getting your hands on the codes/protocol to handle that. I'd bet that stuff would cost a load of $$$...unless it's on the net somewhere. I haven't found anything like that beyond generic troubleshooting type stuff so far...been searching off and on for a couple of years now...