To maintain leadership in the autonomous driving market and assure product quality, flexible production and optimal costs, Valeo’s Shenzhen factory implemented 42 4IR use cases, including AI-powered solutions and 14 advanced algorithms such as genAI-enabled troubleshooting and fully automated "lights-off" workshops. These innovations reduced finished goods defect rates by 45.9%, cut lead times by 34.5%, increased productivity by 60.2% and lowered unit energy consumption by 27.1%, ensuring high-quality, cost-efficient production.