Mahle-Behr and Delphi Thermal merger represented the second largest supplier of automotive thermal management systems including interior HVAC components, under-hood powertrain cooling and compressors. The company announced improvements to self driving technology under development in December 2015. In the same month Delphi bought HellermannTyton for $1.7 billion. Delphi entered into a partnership agreement with Carbon in June 2016 to allow use of Carbon's Continuous Liquid Interface Production technology and printers. The company then bought the self-driving startup NuTonomy for $450 million in October 2017. The company divested its powertrain division and aftermarket related businesses (now Borg Warner's Delphi Technologies division) in December 2017 and changed its name to Aptiv PLC. In August 2019, Aptiv and Hyundai Motor Group announced plans to establish a $4 billion autonomous driving joint venture in which the firms would each have a 50% stake. The companies said the joint venture, which would have its headquarters in Boston, would focus on advancing the “design, development and commercialization of SAE Level 4 and 5 autonomous technologies.” The joint venture deal was completed in March 2020 and was named Motional in August 2020. In January 2021, Aptiv revealed a new platform for automated driving that can be applied on various vehicles and that carmakers can upgrade wirelessly. On 11 January 2022, Aptiv announced that they had acquired Wind River Systems, a company known for its development of real-time operating systems. Operations , Aptiv has two diversified business segments: "Signal and Power Solutions (Formerly Electrical/Electronic Architecture)" provides complete vehicle electrical systems, integrating wiring and cable assemblies, electrical centers and connection systems. "Advanced Safety and User Experience (Formerly Electronics & Safety)" provides advanced software and sensing systems, computing platforms, advanced safety systems and automated driving, user experience and infotainment, as well as other vehicular electronic controls. Controversies On 4 March 2005, Delphi said it had fired its CFO and would restate earnings between 1999, when Delphi spun off from General Motors Corp (GM), and 2004 for improper reporting of rebates, credits, or other payments from suppliers. In June, 2006, Delphi said in a filing that it would restate its 2005 report, which would increase Delphi's reported 2004 net loss by $65 million. In 2013, Delphi became involved in an ongoing lawsuit against GM, because it manufactures ignition switches for the Chevrolet Cobalt, whose original design is alleged to be defective. In 2009, as a result of its bankruptcy agreement, "Delphi