Anyone seen my Radio Volume?
 

Hi everyone, I am new to this great site having only just got my June 2001 X5 this month. I have already found the site really helpfull.
I have a problem which I cannot find the answer to, in that my radio volume enery now and again just cuts off for no reason. Sometimes its no problem and other times it keeps happening often. Also sometimes the screen flickers off and on. Can anyone please help?
My car is in the UK