Hi, I re installed my radio in the car and put in the code and all worked fine. i let the radio and also the cd on for a couple of hours and all worked fine too. However - when i swith off and put the radio on again it works fine too. strangely - i switch off and lock the car and after three hours or so when i put the radio on - it switches on with very loud volume.- even after reducing the volume and switching off- it comes on very ;loud again when you switch on again. - tried every thing. - thinking the radio is faulty - i got another radio which has a code ( blaupunkt again) installed it and its the same problem ? the volume goes - BLAAST would any one be able to help me correct this.