You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I have been dealing with a rattle coming from the left front of my Model X P100D. It was very plasticy sounding that sounded like it was coming from just under the windshield. It was driving me nuts for a few weeks and after replacing all of the trim under the frunk and tearing the dash apart...