@100KWH my S is a late (August 2015 build, original nose but a Gen 2) and I had a number of rattles that I am OCD about....Luke from Tesla Richmond fixed them all...now I don't have any rattles, squeaks, rubbing etc. at all.....my wife's April'ish build Model X has a number of rattles so I'll be back to Tesla to have these fixed in due course, however due to previous experience I am confident Tesla will addressed those rattles.
Nice! When we first got Valentine she had even more rattles - Tesla did fix most of them but the current rattling is unfortunately really hard to detect, and somehow never seems to be demonstrable on the roads around the roads at Crows Nest
There's another rattle directly in front of the driver that Tesla are supposedly aware of, but said that it's a 'fleetwide issue' and a permanent fix will come 'in due course'. It hasn't yet.