Sunroof has been rattling to some degree since about 2,000 miles. It rattles when vented and going over the slightest bump. They had the thing the last time for 8 hours only to tell me they needed parts. They ordered the plastic sunroof garnish on the sides. I was 100% sure this was not the issue. They tell me its done today and say "well make sure you use it a lot to break it in" or some other BS. I knew before I got in truck it would be the same. It was. If I push up on sunroof while its vented it wont rattle. It sounds metal on metal. I have no faith Toyota corporate will be of any help but will try that next. Anyone have this type issue on their sunroof? It's a 2013 with 19,000 miles