Serviceenginesoonlightisonwithacarandakeyinit

Code likely related to dead battery .. Warning symbols information can be found in owners manual: https://owners.infinitiusa.com/content/manualsandguides/QX/2012/2012-qx56-owner-manual.pdf

kind of what I was thinking wasn't sure if it had been immobilized by a setting or key remote... will get battery checked out and it is a used vehicle I just purchased the dealership had no manual. thanks for helping with concern...