Which consumer product holds the Guinness World Record for the largest and most expensive product recall in automotive history?

Product recalls are unfortunate but necessary safety measures when products don't meet standards. Throughout history, some recalls have broken records in terms of scale, cost, or impact. This trivia question focuses on one of the most significant product recalls in consumer history. Test your knowledge about these massive corporate challenges that made it into the record books!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Takata airbags (affecting over 100 million vehicles worldwide with an estimated cost of $24 billion)
Ford Pinto fuel tanks (affecting 1.5 million vehicles with an estimated cost of $300 million in 1978)
Toyota accelerator pedals (affecting 9 million vehicles with an estimated cost of $5 billion)
GM ignition switches (affecting 30 million vehicles with an estimated cost of $4.1 billion)