I just did a run through the search feature of the eiC and didn't find this issue. It's rather annoying. Every time I get in our car with MicroSoft Sync, the systems connects through media bluetooth and begins playing music. Now I have disabled the "auto-play" feature, but it doesn't' stop it. Even if the radio is off, the iPhone plays music silently. It drains the battery. Yesterday, I noticed it was streaming iTunes Radio. Anyone see this issue and have suggestions to stop it other than turning off bluetooth? Thanks in advance.