I found this https://www.douglassnissanofwaco.com/service/service-tips/how-to-start-a-nissan-with-dead-key-fob/ https://www.douglassnissanofwaco.com/service/ser

I found this https://www.douglassnissanofwaco.com/service/service-tips/how-to-start-a-nissan-with-dead-key-fob/ https://www.douglassnissanofwaco.com/service/service-tips/ho... So you may be right after all. I knew about the physical key but at the dealership they only said its used to open the doors.