Radio dosen't work properly

[Deadmanbmw]

HI guy, I have a very peculiar issue going on and im not sure what is going on. I have an 05 330xi, and while I was driving it 4 days ago i hit a pothole and my radio just turned itself off. I though it broke but i pushed the power button and it started up again, however when i turn the car off now the radio remains on. So i it off manual after the car is turned off, however when i go start the car up again later no power goes to the radio, meaning the clock does not even turn off like its getting no power, so I have to turn it on manual again. This is not a huge issue but im predicting it will probably get annoying after a while, does anyone have any advice? Thanks in advance

[Deadmanbmw]

No one knows what is going on? please guys this is getting ridiculously frustrating, oh and another symptom just popped up, when i go to drive for longer then like 20 min the radio will just shut off for no reason, I can turn it back on and it picks up when it left of, but 20 min later it shuts off again :/

[witeshark]

Weird problem, my first guess is faulty relay(s).

[drz]

Check the connections at the back of the radio. You may have a lose harness.

[Deadmanbmw]

thanks guys i will definitely take a look at these things