Many thanks guys. (UCrewX5, you responded in 4 MINUTES on a Sat. night !!! Your dedication to X5World is amazing !!)

My X5 is '00. I was thinking of going with the AdvancedAutovations retro-fit, I'll try and find out from them if they use the -933/993 or Visteon module.

Doc Kewl : are there two parts, the -933 and the -993 ? You mention both numbers but I guess this might be a typo ??

I am also looking at the (new'ish, much cheaper) Parrot kit and figuring if I can get this to work - although without integrated CallerID/address book. Of course, if I go thise route, I'll be pleased to prepare a Parrot install doc. for X5World.

PC