I still within my 2 year update sub on my MaxiSys Elite into September , and I use the Elite for most of my diagnostics, but my update subscription already expired this month on my IM 508 that I really haven't done too many High Security key programming that my Elite can't do to realize a return on this IM508 investment yet.I was hoping to postpone buying an update for IM508 as long as possible until I need to program keys where a connection to Autel's server is required. Does anyone know which make, model cars require a connection to Autel's server?

 It would be nice if IM508/ IM608 function viewer lists whether or not an internet connection is required to perform listed immobilizer functions, so I know how to schedule work until I have tool updated