Help please I can't get it to load! It says nav disc is loaded and It shows 2 progress bars but after 45 mins they never moved (showed progress) I shut it off as I was afraid of running the battery down. Am I suppose to do something else? I have a 2005 E500 wagon with harmon kardon.
Good advice but still no luck. I did a new download from the this link http://bit.ly/1oRUPwR and burned it to a blank dvd. It loads and then I get the same screen showing progress bars but it never progresses. What is the procedure for putting the dvd in? I turned ignition on, ejected the current nav dvd (2004) and put in this dvd. Are there some buttons to push or anything to begin the upload? Does anyone have a copy of the iso that worked?