I have an ELM327 Bluetooth, which I'm linking to ubuntu powered PC. My end goal is to install a raspberry pi into the car and have it automate things like automatically opening the roof and locking the doors when the vehicle reaches a certain speed. Also, turning on the headlights would be nice(based on a light sensor connected via GPIO). I'm attempting to follow http://theksmith.com/software/hack-vehicle-bus-cheap-easy-part-2/ , but I'm stuck at the identification part. I can't seem to find a single message for each action, and transmitting the messages back into the canbus seems impossible to achieve even with the help of the command list. If there's a list of commands for the Honda Jazz 2009 it would be great.