Steve: Thank you for your reply.
These are the part Nos I have from Germany and the price was 266 Euros. I have neither in my car as I have an F version.
Part No 5K0 937 087 D Z6W - 1 x network control unit = 266,60 euro
Part No 1K0 937 087 E Z1Z - 1 x network control unit = 266,60 euro
Part No 5K0 937 087 D Z6P - 1 x network control unit = £249.52 form you or Darren previously.
Are any of the above any good?
So I will have to buy Part No 1K0 937 087 E Z0K for £249.52 to support the LED DRL Bi-Xenons or Part No 1K0 937 087 D ... (like Snoopy's) for the older type Xenons.
Am I correct?