Hi KiwiJochen, thanks for the very fast response. The unit I have is a DVD Mk4 from a guy in UK. Thanks to all the information I found here, I made sure the unit is for X5/E46/E85.

I clicked on your link and found this;

1. 61131383852, UNIVERSAL SOCKET HOUSING UNCODED, 18 Pol.
2. 61130005197, Bushing contact, 0,2-0,5mm
3. 61131383650, Lock
4. 61131392244, Covering cap, Z-Code

Am I to get only items 1 and 2? From what I saw in the catalog, it does looked like all 4 items are needed to assemble into one connector, but I could be wrong.

I may also have a problem getting those SMB connectors locally. If I splice and connect the FM antenna, do you think the reception be affected? Thanks!