Hi Paul
@kezo what a good memory you have!
My installation was years ago but I have only had the car a few months.
From what I remember, you will send off all the relevant forms and photographs. I was required to have a survey due to non-standard installation. I was also required to pay Ohme direct for the extra work.
If I were you Paul, get in touch with Motability if you haven’t already. I seem to remember it went pretty smoothly in the end and I am sure it will for you.
Sorry not to be of any more help like.
Skoda Enyaq Race Blue