Has this happen to anyone? The navigation enter/scroll button stopped working on me. All the other buttons do work still. Everytime I start my car now, its still stuck on the I agree start page. Anyone know if this a common problem? Should I take it to the dealer? Mmyg warranty ends soon, should I just take it in regardless? Any he'll will be truly apppreciated!

 

Might not matter but try ejecting the dvd and reinserting.

Does the scroll button still move/click normally?