I've got about 3,000 miles on my 05 SRT-6. HAven't beat it to **** or anything, but an o-ring started leaking, left 1st just one drop on the floor of my garage. Then nothing for a week, then 2 or 3 drops, then I went out of town and came back to a big puddle... Dealer syas there is a TSB for this transmission, and they have seen it with the mercedes as well. I couldn't find a TSB at alldata for this...Anyone else with a similar experiense???