Is this the issue remaining? Can you provide more details what you meant by couldn't fix anything? I don't believe any service center will not be able to fix the speakers. In that case, I would suggest go to any local ICE shop get it fixed, instead of running behind the service centers. I feel, none of the above will solve the issue, but just increase your frustration. I don't beleive the Bangalore has so bad service centers to go to other cities to get it fixed. Fiat is only place where you can write and expect a reply for even rattling issues. I am sure other places all emails like this will get deleted. I agree that Fiat doesn't have authority to take any action, but I firmly beleive these kind of small issues will need to solved at service centers help, no top officials will be able to do more than sending one note to respective dealer/service centers. I am not justifying the way Fiat or Tata is trying to fix it, but emailing small issues, like rattling etc, to CEO or media is not going to help anyone, anywhere. Again, if there is other issue remaining, I would suggest take an appointment and visit Concorde.