replace Nissan key battery

https://mega-wiki.win/index.php/What_the_Nissan_Key_Battery_Low_Warning_Means_and_How_to_Fix_It

I needed to replace Nissan key battery for my car after the remote started acting up. It was a simple coin cell swap, just prying open the fob carefully and noting the battery type before sliding in the new one. The whole job took maybe five minutes, and now the doors lock and unlock smoothly again.