My son has asked me to look at a problem with his 2007 Xsara Picasso.  The driver's side rear door electrics aren't working - i.e. the windows and the speaker.  I have examined the door loom connector at the door and it seems sound.  My theory is that there is a connector at the other end which has been disconnected?  Does that sound plausible?  Any ideas where I can locate it?   Thanks,   nolly53