I got this reply from that email: Good afternoon Thank you for your email. The Department considers complaints about vehicles with safety issues or that may not be compliant with the Australian Design Rules or other legislative requirements of the Motor Vehicle Standards Act 1989. Investigations may be conducted where there is evidence to support a systemic issue. The Department does not provide a consumer advocacy function and cannot act on behalf of a complainant. In the first instance I would suggest that you discuss your concerns with Toyota Australia. The Toyota Customer Experience Centre can be contacted by phone on 1800 869 682. If you still have concerns that relate to compensation or customer satisfaction, you should discuss the matter with the office of fair trading in your state or territory. If your concerns are about the safety or standards compliance of a vehicle, you may submit a complaint to the Department. In order to make a complaint about your vehicle, could you please complete the online form available at http://www.infrastructure.gov.au/vehicles/complaints_recalls/form_submission.aspx. This form collects information about yourself, the vehicle and any issues necessary for the Department to assess and prioritise investigations. The completed form also allows the Department to discuss the issues with the manufacturer if necessary. For more information on the Department’s role in vehicle safety complaints and recalls, please see http://www.infrastructure.gov.au/vehicles/complaints_recalls/index.aspx. Yours sincerely Sue Loxton Investigations Officer Policy, Legislation and Projects | Vehicle Safety Standards Department of Infrastructure and Regional Development GPO Box 594, Canberra ACT 2601 P: 02 6274 6274 E: vinvestigations@infrastructure.gov.au