Hello, Is there a relatively easy way to disable the charging sound the iPhone makes? Long story short, I have an adapter that connects the iPhone to my factory radio in my car. Unfortunately, when I change tracks, the adapter stops charging for a second while it sends the command and then goes back to charging. In the end, I get the space like charging sound 6 seconds into any song I play in my car after skipping. Annoying. If I hit the switch, then it vibrates everytime I change tracks. Doubly annoying. Suggestions?