Me too on the Class Action. The Ambient Lights don't show up AT ALL!!!
I recently bought a 2021 and have been put through the ringer about the lights not showing up at all, being charged for something that is flawed, not ok. This was verified by the dealership manager 2 salesmen, including the one who sold it to me and the service engineer. Service engineer commented they are "over selling this product" as it doesn't even show up. No one will take responsibility, dealership or Nissan customer service...they've bounced me back and forth like a football, waisted 6 mos calling and calling, I'm pretty angry about it. I have seen other forums with this same concern...