I searched a little in this forum and haven't found much for the problem I'm having. My 99 a6 has a coolant leak in the back of the engine passenger side. It only leaks after the engine has been shut off. I am assuming it has to be the heat exchange because it's the only thing I can think that's back there.
But have any of you had this problem and know of a possible solution? Ive searched for coolant system diagrams and have come up empty so I really have no clue where it could be coming from.