Regulators have underestimated the cost and difficulty of achieving their vehicle fuel-economy and greenhouse-gas targets for 2025, an automaker group said.

Lawyers for car owners are due to submit the proposed deal to the San Francisco federal judge overseeing U.S. lawsuits by June 28.

Owners of 2014-2016 Lexus luxury vehicles in the U.S. need to go to dealerships for a fix to software that can disable navigation, audio and climate control systems.

Satellite communications to the navigation systems have been disrupted. Lexuss Customer Experience Center has received complaints from the Chicago area and from southern U.S. states.

The ports of Long Beach, Los Angeles and Oakland handle 40% of U.S. container traffic and converting them to all-electric equipment thats often self-driving will cost $35 billion in the next 30 years.

Toyota plans to use data science through Microsofts Azure cloud technology to develop services that help to humanize the driving experience.