During a short trip yesterday my MFI "crashed"...Instead of the usual instant response using the tabs on the steering wheel, it now takes between 5 and 15 seconds to change the subject heading on the LCD screen...When you get to the comfort settings and scroll, the choices flash and roll by rapidly sort of like a slot machine...The cars performance remains mechanically fine and all my comfort settings seem to not have changed...This comes 300 miles after the dealer fixed the mfi so that it held all my comfort settings...Does this sound familiar to anybody out there?...Is there a trick fix available?...Thanks, TG.