Sometimes whenever I’m driving the car will randomly lose power for a second or two. The radio cuts off, and all the things in the tach disappear. Then it just goes back to normal. Anyone have this problem or know what it could be? Thank you everyone for your help.
2012 Countryman s stage 2

 

Have you checked to see if it's an issue with the foot well module?

 

How would I go about checking that?