The pin numbers on the relay on my 260E are different from those on the socket. In the procedure I outlined, the pin number refers to those on the socket and they should run from 1 thru 12 interleaved between the two rows of 6 pins. The diagram tells you where to start when numbering them. Someone could tells us whether the two Klima relay (87, 260E & 85, 190E) are similar in their terminal assignments or not. But if you do find similarities as you go along the procedure, the assumption of similarity becomes atronger and stronger, so just try it.

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Saumil S. Patel