Looking for BSI Pinouts please

[Argos69]

Hi,

I'm after the purpose of Pin 31 on connector EH2 on the Berlingo BSI if anyone can help?

I won't bore you with the entire story yet, but I'm going to be fitting a Cobra A615 alarm system to my 2017 Multispace. I hope to create a step by step guide to this, as it's fairly complex. Even Cobra, (sorry it's Vodafone now!) have totally conflicting information on their professional installer's website (no less than 4 completely different plans for the Berlingo/Partner from 2008 to 2018). They have, however been very helpful over the phone, once you get to know the number!

Anyhow, I've created a new and accurate connection list, which includes the new requirement for 3 diodes to be soldered in, but try as I might, I can't find the purpose of pin 31 on EH2, which requires a "diode-ified" connection.

I've searched everywhere I can think of, including an old copy of Sedre to no avail, so all help welcome.

[brajomobil]

My SEDRE goes to 2010... sorry.
From reading around it is all "online" now... (not corona related
So only "Neo" with citroen account is your best chance.

As I have mentioned before all those diagrams are "sh.."
Long time ago bought wire tracer: https://www.aliexpress.com/item/32787706630.html
I have expensive and cheap one, they work the, same. 
You must disconnect car battery !

Best regards,
brajomobil

[Argos69]

Hi and thanks for that brajomobil.

I've now completed the alarm installation and discovered that Pin31 on EH2 doesn't even exist!
It is clearly shown on the Cobra documentation as a violet wire, but the pin doesn't have anything at all on my car, so I left it unconnected. The alarm all works fine, so it looks like it'll remain a mystery.