Tesla sent robotaxi users a new terms-of-service agreement detailing its planned launch in California's Bay Area, Business Insider reported citing a screenshot of the notification sent to users on Saturday.

The Tesla CEO said the company expects to expand their autonomous driver service to include customer-owned cars.

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The Austin-based EV company is still working on taking safety drivers out of the passenger seats and expanding into new cities.

Tesla faces challenges with declining electric vehicle sales and delays in its autonomous driving business. CEO Elon Musk's promises of robotaxi services face regulatory hurdles in key states, leading to investor scrutiny and stock declines.

Tesla Inc. is in early talks with officials in Nevada to establish autonomous vehicle operations in the state as the automaker plans an expansion of its recently introduced robotaxi service.

Tesla shares are falling after CEO Elon Musk warned of "a few rough quarters" as the company shifts focus to offering a self-driving taxi service.