hey guys i got the bose system on my 04 m6s when i put burned cds it will read the 1st 3 to the most 8 track then it will start skipping on the other tracks. i didnt have this problem before. now when i put the burned cds on other cd players it works is it my head unit and does the warranty covers this. oh one more thingi did the diagnostics with the 3 button combo that was pinned on the forums and it reads "er:02 and er:09" are these error codes which i can fix with button combos on the head unit? please advise thanks in advance!