Here's one for you: My Edge's Sync worked like a champ since new, for about 7 months, mostly playing MP3 from a Flash Drive. A while back it lost all AUX audio. It still thinks it's playing the songs, normal display showing titles, time into song and, of course, the clock. It's been in the shop three times. They've done a hard re-set by disconnecting the battery for about thirty minutes, replaced the Sync module and I'm not sure what they tried the other time. All appeared to fix the problem. Until the next morning, when the AUX audio would, once again, be dead as last year's romance. The radio, CD player and phone have worked perfectly through all this.
Got any ideas on this one? I'll have it back in the shop Friday (when the radio tech is there) but if you can help, it would be great.
Don