On the 07 touch screen - which plug is the reverse camera? Brown beige or green?

Thanks Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

I know somebody knows with all these diy camera repair threads... it’s the same plug 05-09 all variants diesel and petrol?  Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

Has nobody retrofitted a camera to the touchscreen nav here? Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

Yes, I did, and my write-up is in the Wiki: https://www.fullfatrr.com/forum/topic34829.html

But that doesn't mean I can answer your question - I can't remember, sorry!

 It's "bébéchoon", ackcherly, with accents. 'Steve' to my chums.
20 years ownership of Solihull products, ALL GONE NOW, sniff!
Current motor: Suzuki S-Cross 4WD auto, 1.4 petrol. Oh so reliable! 7 years now and no problems. Oh, all right then, a leaking shocker replaced under guarantee.
Previous:
TD6 HSE L322 Auto FF
2.5 TDi 4-door Classic
Disco II
And my 1st Rangie: in 1995, a 2-door VM 2.5 diesel Classic
Not to mention the Lada Niva before those. (I said not to mention it!)

Are you talking about the rear of the touch screen? John
2008 Stornoway Grey 3.6 Tdv8 Vogue - SOLD
2005 TD6 Java Black Vogue - Written off!!
GAP iiD BT-Sold

This vide is quite helpful.

I have just bought one of his cameras, so will see how well it works.

Hi yes rear of the touch screen - I have tried the brown and the beige I don’t get signal - does the stock camera work anyway different to an aftermarket one? Using canbus or something??or is it just video signal and powered up from a reverse live and grounded? Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

I am not sufficiently knowledgeable to speak with authority but as – I hope – you will have read in my camera install write-up:
- there was no existing reversing camera on my car
- fitting one simply required me to plug the video cable from the camera into the one and only free socket on the back of the head unit (the other two already being occupied by I-know-not-what)
- powering the camera via a wire connected to the reversing lamp white/yellow positive wire and a suitable earth point
So for me it was a case of “just video signal and powered up from a reverse live and grounded”. But which of the three sockets I cannot tell you as I had no choice, only one being free.

However, re-reading my (old) write-up, I see that I also had to re-configure the CCF files for reverse camera capability (IID tool) and an update to the Nav unit and enabling the Nav On Move feature was required before the camera image would show on the screen.
See “Stage II” in my write-up.

I hope this helps but in any case perhaps someone more knowledgeable can correct me if I am wrong and maybe provide a more complete answer???

 It's "bébéchoon", ackcherly, with accents. 'Steve' to my chums.
20 years ownership of Solihull products, ALL GONE NOW, sniff!
Current motor: Suzuki S-Cross 4WD auto, 1.4 petrol. Oh so reliable! 7 years now and no problems. Oh, all right then, a leaking shocker replaced under guarantee.
Previous:
TD6 HSE L322 Auto FF
2.5 TDi 4-door Classic
Disco II
And my 1st Rangie: in 1995, a 2-door VM 2.5 diesel Classic
Not to mention the Lada Niva before those. (I said not to mention it!)

On my td6 my experience reflects that of Steve, Bébéchoon.. Only one vacant slot. Had to buy a farcla connector was all. John
2008 Stornoway Grey 3.6 Tdv8 Vogue - SOLD
2005 TD6 Java Black Vogue - Written off!!
GAP iiD BT-Sold

Thanks guys think I shall drop the bootlid trim and see where it goes from there Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF