Thank you kindly for the positive feedback, to use eBay parlance.
Yeah, this sounds like the same issue that I've just fixed. I've been doing a lot of these recently.
The list for your A2 is growing. If I remember correctly, you're also in need of some stereo diagnostics and a Colour DIS software update. Lots of new features for you! Alas, having been away in Central Europe for a few months (playing with A2s and climbing mountains), Jessica has grounded me in the North West until she recovers from acute loneliness. As such, for a short while, my services are available only by visiting me.
Visited Tom again yesterday to get the tailgate latch problem sorted. Involved a very tricky trim panel removal, accomplished with great skill and no broken clips. He also sorted a small but annoying problem with the headlight/sidelight switch LED's (and demonstrated the extremely elegant way the headlight switch unit comes out - if you know the exact sequence of which bit to pull/push etc).
Another brilliant job, superb service.