Another query - when i bought the A3 the guy said he had been using the cd changer and no problems i tried it the first day and it would not read - just loaded the cd and then showed 'CD01 ERR' CD02 ERR i took the changer out and had a friend look at it for me - told me the laser was knackered and would need to buy a new changer!!££ Is this true?? Can the laser be repaired/fixed?? or do i indeed have to buy a new one - i have been listening to Radio now for six months and just need to sort this!!