Key facts
- An Australian judge is considering ordering Tesla to grant an independent expert access to its internal engineering systems.
An Australian judge is considering ordering Tesla to grant an independent expert access to its internal engineering systems as part of a class action lawsuit alleging "phantom braking" and overstated capabilities in Model 3 and Model Y vehicles. The move aims to expedite the discovery process.

This development could significantly impact the discovery process in high-stakes class action lawsuits against technology companies, potentially setting a precedent for how access to proprietary engineering systems is handled in legal proceedings.
An Australian judge has indicated he may order Tesla to provide an independent expert with access to its internal engineering systems as part of an ongoing class action lawsuit. The suit, filed in February 2025, accuses Tesla's Model 3 and Model Y vehicles of experiencing "phantom braking" and having overstated self-driving capabilities and battery range.
Federal Court judge Tom Thawley proposed the appointment of an independent expert after lawyers for approximately 10,000 Tesla owners complained that the documents provided by the company were insufficient for the case. Thawley suggested that an expert endorsed by both parties could resolve discovery issues by having the authority to access necessary systems directly.
Tesla has stated that it has provided thousands of documents in good faith, but its engineering platforms are live and continuously updated, lacking point-in-time records. The judge believes a court-appointed expert would be more cost-effective and faster than disputes over document discovery, and he is prepared to consider ordering such access despite potential objections from the parties.
Lawyers for both Tesla and the applicants are seeking instructions regarding the judge's suggestion. Fiona Roughley, representing the applicants, found the idea logical, while Imtiaz Ahmed, representing Tesla, noted the confidential nature of the company's systems. The court is set to revisit the matter on November 12.