Just so you don't have to make assumptions, my car is an '87 300TD so that is Model 124.193 with the 603.960 engine. My schematic is from the MB Service Manual - Automatic Climate Control Model 124. Though I haven't checked, I believe it is the same on the CD volume.

I went through the testing procedures for all of the Klima connections listed in the manual. Everything passed which led to the Klima (according to the manual). Since I wired the Ice-Cube according to this forum I thought it would replace the Klima and work okay. Not so.

Hope this helps show where I have been so far. I am really stumped at this point.

Thanks a bunch for taking the time to look this over for me.

Steve

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Steve
'87 300TD - 132K - Soon 4-Sale
'84 300D Turbo - 122K - Driving
'77 VW Type II - 77K - Restored
'08 250EX Ninja
English Bulldog (Brier) - My best friend. Passed away 12/02/04 while in my arms.