I have the Dension Icelink and figured I'd see what happens when you hit the random button on the right side of the factory radio while playing the Ipod. Well, "AUX 2" came up on my display and my Ipod froze. I was able to unfreeze the Ipod by pressing the center button and the menu button on my click wheel at the same time then holding them in for a few seconds.

Can you not use the random feature on the radio with the Icelink? It's not that big a deal to me but I'm curious if others have experienced this.