In any case you need a pinout tool for the part. I have made some of old antennas or these small telescope magnets for 1$, just cut them to the right size. On Bimmerboard I have shown these. Otherwise you will not get the pin connectors out, they have hooks. You have to slide these pinout tools over the pin from the front into the plug, that bends the hooks and releases the pins inside the plug.

Stay tune, ich habe schon auf dem www.e34.de gefragt nach der Teilnummer.