I have a coolant leak at the back of the engine, drivers side on my 2005 c230 kompressor. I have removed the plastic trim underneath and found coolant dripping off of the AC lines, which obviously is coming from somewhere above. It looks like it is coming from somewhere between the firewall and the rear of the engine, but it is very hard to see with visual inspection where it might be coming from.

Any ideas/suggestions would be most appreciated.

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1987 560SL - 95K
1996 E300D - 183K
1997 E300D - 162K
1982 240D - 160K