Concept 1 has a layered theme with blue accents made from perspex that could glow when the driver need to pay attention to that certain area.
Concept 2 follows a product design feel. It's focused around how the driver would interact with the interface. Large '3 in 1' buttons would simplify the dashboard for a stress free experience.
Concept 3 is my favourite idea. Inspiration was drawn from Gaudi's work in architecture and liquid. It features an LCD display on one side and an open glove box on the other. The blue circles represent buttons which would now be moved more central.