Hello All-

For the past week when I've gone into the garage I've found puddles of almost clear lubricant under my 1989 560SEL. After searching and searching I found the leak. Its a cracked rubber hose that's attached atop the window washer fluid reservoir that leads into the heating coils inside the tank. Since this has been leaking for over week I'd like to replenish the lost fluid. My question is "what" is the lost fluid? Where is it refilled? It's almost clear and has the consistency of power steer fluid.

Thanks!!!!

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1973 280 - Sold
1980 300SD - Sold
1982 240D - Stolen
1988 300E - Sold
1989 260E - Sold
1989 560SEL
1994 E420 - Sold
1997 E420
2005 CL500