Rattle

[flt505]

Problem just started at about 6,100 miles.
At highway speed, around 72mph, I now hear a slight rattle that sounds like the old odomemeter/speedometer cable rattle on the old cars. Used to fix by tightening up the cable where it attached to the speedometer. It seems to come out of the dash vent by the drivers side door. Are there still cables for tach and speed or is that all fly-by-wire stuff now?
Not always audible and not audible at slower speeds.
The faster I go the louder it is, but never REALLY loud, can't hear with radio on.
Anyone else have this problem.

[eagle2]

Do you have a sunroof? I had the same rattle and it sounded like it was coming from the dash but it was resonating from a loose cable that powers the sunroof. They tightend up the cable and the rattle disappeared.

[flt505]

I do have the sunroof. I'll have it checked next oil change.
Would operating the sunroof cause the rattle to diminish or change in any way?
Thanks.