I recently installed the Subaru Media Integration kit on my 2010 Impreza so I could play my IPOD and have the info displayed on the radio...It works fine but lately it seems I'm getting interferance when I choose the IPOD option...The noice is noticable even when the IPOD isn't being played...It's almost like it is picking up engine noise...The only thing I can relate it to is when you are using AM on the radio...I didn't notice it when I first installed it and it's not always present...Sometimes its fine..Anyone else have this problem?