[Brooklyn M240i]

Hi,

I went sledding with my friends today and had my keys in my pocket. And when we were done I was covered in snow and when I tried to get in my car would not unlock the fob just wouldn't work. Is this because of the cold my fob doesn't work? Then I used my actual key from the fob to unlock the door and started the car no problem. When I got home my fob was working as it should. So could someone just back me up with a second opinion that would be great!

Thanks.