"replacement tv wiring harness"

[finch]

Hi i have recently purchased a flood damaged 2001 4.4 x5 sport,
The vehicle has factory nav and tv but as water damaged the control modules in the spare wheel well i have recently replaced them with secondhand items.The problem that i have is that the wiring harness to the tv control ( white and blue connection blocks ) has corroded quite badly. is there anywhere that i can get a replacement appart from the main dealer. I have spoke to tvonnav and they only manufacture wiring harnesses for retrofit applications. There is a full factory tv wiring harness for e46 on ebay will this work ?


thanks Liam