Resolved Renault Duster System Key asked in Media Navigation Music System

I own a Renault duster - Four wheel drive model. I had a situation where my automatic key was not working. I tried multiple times and then had to use the key manually. After getting in the car, I had a weird situation where the radio and media navigation system key was asked. There is only one possibility where only if I remove the system battery it should have asked, other wise it cannot ask the key. What was the issue if any of you can help me.