E34 520i keyless system install questions

[baopa7]

My BM is 520i( Jun 1995 ) during long time.
I want to plug in keyless harness, so I purchased keyless harness at ebay.
http://cgi.ebay.com/ebaymotors/BMW-E34-M5-PLUG-IN-KEYLESS-ENTRY-92-96_W0QQcmdZViewItemQQcategoryZ33723QQihZ019QQitemZ 8070762126
But I can't find out 12-pin-connector at rear seat and driver's kick pannel.
Keyless maker informed to me that 12 pin concetor, No wiring diagram.
Please inform to me... Help!

[wingman]

Hi Baopa7!
I can't answer your question but can I commend you on the fact that you have read Ed's post to 'newbies'. You are probably the first person to be fully signed up to the forum in ages. We'd like to see some pics of your car so please post some soon. Welcome aboard!

[baopa7]

please check some pictures..

[Espen]

The 12 pin connector should be under the rear seat, but there might be that your cars doesnt have it. Mine did not have it, so I had to tap into the wires going to the GM module.

[baopa7]

Thanks for your reply.
But I should wiring to GM modules my self.
I think Keyless maker has no sense of responsibility.
They said that system enable plug in ....