yes, all warning lights are working.
i believe its the 3 amigos that made the previous owner remove the speaker.
i have downloaded rave through the link you gave but yet to get a burner to burn it to a cd to install it.
i'm not that tech savy.

Download RAVE direcly from here http://www.green-oval.com/data/lr/rave01.iso , patience it's large file, then it will work with acrobat reader