[R129 SL] hydraulics in windshield

[on a need to know basis]

Hi all,
Need directions to access the hydraulics in windshield...puked all over me today putting 
the top down and then again putting it up on the left side. Real surprise!!! Glad I was in jeans
...silk suit would have really ...well never mind.
Any help or photo much appreciated...
B F Rollins II

1)1963 220 (now history)
  Blue/Grey
2)1981 240d (body cancer claimed this one )
  Ivory/Brown 192000
3)1992 300sl 68000 (summer)
  Black/Gray
4)1992 190e 159000
  Black/Gray (winter)