Originally Posted by dmoney98

I bought my ULF from Circle BMW. It is the 552 module (1st generation). I also have Mot V710 with the original software. Currently everything works via the BMW BT module except phonebook transfer. The newer software for the V710 didn't work well with the 552 module. If constantly connected/disconnected the phone. This is why I am wondering if the E815 works with the 552 ULF.

I have 2003 4.4 11/02 production.

dmoney98