A defective ignition switch in cars manufactured by General Motors (GM) has been linked to at least thirteen deaths over the past decade, and the company has recalled millions of vehicles during the first few months of 2014. The CEO of GM has been called to testify before Congress, and various public figures have called for investigations and prosecutions. Several lawsuits have been filed, including an emergency motion seeking to speed up the recall process. Individuals who have already settled with GM are reportedly considering seeking to overturn their settlement agreements.
A component of the ignition switch in many GM cars is at the center of the problem. The defective part, called a switch indent plunger, keeps pressure of the ignition switch to keep it from turning off while the car is in motion. Shutting off the ignition disables anti-lock brakes, airbags, power steering, and all other electrical components, which can be disastrous while a car is in motion. The part was not able to apply enough torque to keep the ignition from turning off if the ignition key had too much weight on it, such as if the driver had numerous other keys on a keychain. Ignition shut-offs because of this defect have resulted in multiple crashes and at least thirteen fatalities.
GM began recalling Cobalts, Ions, and other small-model cars in February 2014. The company reportedly notified its dealers about the defect in 2005. The recall affects more than 2.5 million vehicles. The company maintains that recalled vehicles are safe if the driver removes everything else from the keyring with the ignition key, minimizing the pressure on the ignition switch.