@wally: on my Kauffelt dashboard is no light switch. The light switch is on the lever next to the steering wheel. The dash for the Morgan Roadster 3.7 was not so easy to design, as the gauges are in one big block mounted (from Ford Mustang). So I had to do sone compromises. Heater and fan knobs are under the dashboard

. See the photos of my Morgan, which Kauffelt also uses on his website. My Roadster 3.7 is version 2 see here:
Kauffelt Morgan Roadster 3.7 dashboardsThe Kauffelt dashboard on my Morgan Roadster 3.7