Built 2 cars in Automation, exported them to BeamNG and neither work. Any help would be appreciated

Bought Automation yesterday. I’ve had BeamNG for some time but uninstalled it awhile ago. So both games are fresh installs.

I built 2 cars quickly, a twin turbo V8 coupe and a twin turbo V10 wagon. Both cars were exported to BeamNG. Both cars show up in BeamNG. I can select either car and it shows up in the world. Neither car will start or do anything. I get a message at the top about either safe mode or a clean install. Any ideas?

First question is, do your engines have reliability higher than zero? And second, are there any red warnings showing for your design?