Audi a3 3.2 dsg 2004... Last night my car had a serious misfire ... took it to the garage today as he found the fault being a coilpack .. went to check what the problem was as he went to remove the coil it came out in one half the other remained in the HEAD????? the car has been on vag a few times for a previous problem never brought this fault up had the plugs chnged 12 k ago... So any suggestions ??? or how this could happen??