Morning Simon,
Totally agree with Graham and Ian above. If you already have the correct items to conduct the swap then just do it. This enhancement is one of the first things that I do to a new addition to the driveway due to the inadequate screen coverage of the square jets
Let’s not forget that Audi was loosing money on every A2 sale, yet they still considered this a necessary area for redesign.
Of note: If you wanted to add the 2 wire heating loom (happy to provide instructions as this is an easy retrofit) then I actually have a spare pair of heated oval jets with connectors and a bit of loom available.
Kind regards,
Tom