On my car, that noise was a bad assembly in the truck, so they fix it, but I still have some rattles on the dash board, and now I hear a new metal to metal noise every time I pass a bumper, so the car is in the dealership for the 6th time

But if I look the bright side the rattles on the door panels are fix after 5 visits the dealer.

I wonder what will happen when I reach 1000Km??
BTW Toyota Mexico have the worst customer service, I have send 10 emails to the customer service manager and to the regional service manager, I just don't remember how many times I have leave them voice mails, the incredible part is that I don't get and answer