BlackGT5 sold me the PPV radio about a year ago and I love it, only thing is I am wondering if it can be modded. Every single time I turn on the car I have to hit the recirculate button. After months of doing this it is very annoying to do every single time. My BMW remembers to have it always on recirculate unless I turn it off. That is what I want with this PPV radio and I am wondering if it can be modded. I messaged BlackGT5 but he hasen't been on in over a year so I thought I would ask in here.