Hi! I have been driving a fancy XC 90 since February that runs perfectly apart from the following problem: After the car has been standing longer (i.e. overnight or something like that) it happens (i.e. not always) that the radio after the departure (whether I change stations or the radio settings) changes the stations irregularly in descending order (i.e.: stored transmitter 1, then 10 then 9 then 8) etc. … at the same time the radio sets the volume always lower… at some point it stops again (no particular reason) … Does anyone know the problem or can someone help me? The friendly people could not find anything and in this forum there was also no post… I would be open for any hint – and grateful… friendly greez Tobe