I have a 2003 S60 D5 with Pro-logic. Everytime I use the car the speakers in the passenger front door cut our after about 10 minutes of driving. It is always after about 10 mins (perhaps when the head unit gets hot???). Has anyone else had this problem and is there a fix for it (other than shelling out for a new head unit - no doubt very expensive). Also, am considering the iPod adapter. Is it any good and can it be easily fitted?