L322 Range rover vogue 2005

Hi, I'm new to the range rover world but have acquired a 2005 Range Rover Vogue.
I have started to tart it up by changingfront grill and side vents, different wheels etc.
I notice though that it doesn't have a reverse camera so bought a new spoiler with camera attached thinking that I can attach it to my head unit ( its the mfd one ) does anyone know if it can be done this way or am I best off selling the spoiler?
I can reverse and have a tow bar its just easier when backing it up too hook a trailer.
Any help appreciated.
Thanks

If its got the original analogue tv unit there is a way of connecting a reverse camera to that, I did it on my 2004 L322 found all the info over on fullfatrr forum (sorry chaps and lady type chaps) and the image was far better than the 2008 I have now.