I have been having this issue and not sure what it is. I am thinking it is my ICM. Whenever I hit the power button to turn on my audio system in my car. The start up screen comes on with the 6 disc cd player and it looks like it is going to start playing music... it just turns of. So I ordered and received another ICM from another 2005 S40 t5. Has anyone else had a problem like this or similar??