I have a 2010 328i Bmw and It has been randomly loseing power and jump starting it won't help ether but will all of the sudden get electricity. Any idea why?

What is your question?

2010 bmw 328i it randomly loses electrical power so nothing turns on ,no lights, car won't start nothing. But all of the sudden after a few hours it gains electricity and starts normally

What makes this problem better or worse?

It’s random

How long has your 2010 BMW 328i had this problem?

Three weeks