I stumbled upon this part on eBay, and I was wondering if anybody already used it: TOYOTA PRIUS CCD PAL Car Rear View Backup Camera on eBay.ca (item 270648923193 end time 10-Feb-11 06:15:27 EST) Do you think it could snap into the back door slot? I did quite a bit of research on the forum, but I haven't found yet any instructions how to open the panel (I read somewhere, it can be done with bare hands), and where to fish the video cable. I can connect the camera to an aftermarket double DIN, to keep thing simple. Thanks for advising.