The Menu button on my 04 MCS nav system no longer functions. I have it in GPS mode and that works fine (the round button works to switch features). But I can't use the MENU button to change it to use the other onboard computer functions. (avg fuel, speed, etc.). Is this button easily (or semi-easily) repaired or replaced? Near the end of the time when it still worked it was getting difficult to push in all the way so I suspect it's a mechanical problem, probably where the button isn't making contact with whatever's behind it.
Thanks,
Jim

 

i have this very same problem. did you ever find a way to fix it?