Which automotive recall was nicknamed the 'silent killer' and led to the largest criminal fine ever imposed on an auto company at that time?

Product recalls in the transportation industry can affect millions of vehicles and cost companies billions of dollars. They also highlight the critical importance of safety systems and quality control in an industry where failures can have catastrophic consequences. Test your knowledge about one of the most significant automotive recalls in history that changed how the entire transportation industry approaches product safety and consumer communication.

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Toyota's unintended acceleration recall (2009-2011)
Takata airbag recall affecting multiple manufacturers (2013-present)
GM ignition switch recall (2014)
Volkswagen emissions scandal recall (2015)