2015 scandal

The 2015 Volkswagen scandal, known as "Dieselgate," involved the automaker manipulating emissions tests. Volkswagen installed software in diesel cars that detected when they were being tested and reduced emissions accordingly. However, in real-world driving, the vehicles emitted nitrogen oxides at levels much higher than legal limits, contributing to pollution and health issues. When uncovered, Volkswagen faced widespread legal actions, hefty fines, and damage to their reputation. The scandal highlighted issues around automotive regulatory compliance and corporate ethics, prompting widespread calls for stricter emissions testing and transparency in vehicle manufacturing.