Need Help!

[alexR]

to ask a benz question but its pretty general so maybe some of you could help me out.well, i was driving my aunts ML320 today and stopped and shut the car off, when i came back and turned it on, the "bose" display that shows up on the Navi screen did not show up as usual, but all the buttons were luminated. Any guesses on whats the problem, and what should I do, if its somethin easy like a fuse ill just switch it, but anything much more might as well just take it to the dealer cus its still under warranty. Any help would be appreciated.

;)