IAA Transportation 2026: How Interior Lighting Is Shaping the Future of Commercial Vehicle CabinsFairs and eventsInterior Lighting is one of FORVIA HELLA's key focus topics at IAA Transportation 2026. In this interview, Manuela Ichim, Head of Interior Lighting, shares her perspective on the evolving role of lighting in commercial vehicle cabins and explains how modular lighting concepts can enhance driver comfort, safety and vehicle interaction while helping manufacturers manage complexity and costs.