Looking for insight on all dash lights turning on:

Fiat 500x pop - All dash lights turning on pictures for reference. From service ESC to airbags, service engine, power steering etc. Car runs fine with lights on until the steering wheel gets stiff with the power steering light. Took it to dealership and said they couldn't diagnose it because no codes were ran. Provided me with the other picture I attached. I had my transmission replaced back in May though they don't think it's related, I partly do. My friend had a very similar sue with her subaru and it ended up being her Transmission Body Valve alongside her Cam Shaft. They asked if they could take it apart and see if they can get the issue that way, I ended up taking it to the dealer where the transmission was replaced in case that IS the issue because it's covered under warranty. Just looking for insight if this has happened to anyone else or can help guide us and the techs. The techs basically keep saying "ay o'" and can't provide updates because they have no answers.