AM reception
 

After taking back my 2004 x5 from Service (BMW Manhattan which really sucks) after they fixed the sound system, the AM radio reception became very poor. Any idea why this is happening? If I call service, I am sure they will say everything is OK. By the way this is my 3rd experience with this service department and I easily can say that my old Hyundai's service at Jersey City is much better than BMW Manhattan.