Sorry to hear that you should bring it into service ASAP; you're right for the owners in the states, they replaced the entire powertrain for that milling noise.
I did call the service, they replied it was a normal noise after the motor run it, for me it was unacceptable as it was very quiet in the cabin when I got it in JAN. Anyway I already book an appointment to service in NOV, just want to know any others in HK have the same problem and how did they solve it. :crying: