My 2016 Murano keyfob showed low battery after 2 years and was replaced. Two months later the same low battery message came up and my car was at the dealership for servicing so the tech offered to change the battery. He felt maybe I had gotten a faulty battery. Now 3 months later I am getting the low battery message again. So my battery has been replaced twice in 5 months and now it says it needs rep,acing again. Anyone having this problem and have found a solution? Most people say their battery lasts 3 years at least in other makesand models of vehicles. I am still under warranty but I know Nissan will give me a fit about replacing my keyfob.