Us too. It's been 5 months. Every day, all day. It's horrible. We are getting the run-around from our dealer. They say they are waiting on parts, but when pressed, say that they have no parts to order because Toyota Australia haven't yet acknowledged the problem. Essentially, we have no resolution. I am currently in the process of seeking media attention. It's my understanding (if my research is correct) that Lexus was experiencing the same issue, but has since resolved it for their customers. This is our first Toyota and hasn't been an overly pleasant experience. To be fair, we really like our dealer; the guys are great, but Toyota Australia ties their hands. This needs more pressure from the public on Toyota Australia directly. Beyond filing a Dealer Product Report with your dealer, focus on putting pressure on Toyota Australia. I believe this is outside of our dealers' hands. I would also suggest that we all consider publicly commenting on their social media platforms - not the dealers' profiles, but Toyota Australia's. I will be sending their public relations team a letter about this in the coming days. This is terrible for their brand. Reversing from a parking space, everyone looks over to see which car is making such a terrible, unreliable noise, and it's coming from a brand new Toyota.
It's my understanding that no one in Australia has had a resolution yet, and some people have been experiencing this for 6, 7 months.
