Great write up as always Del
I went for the easy fix as I needed the car back but it's great to know it can be done with the right access and tools, and without taking the lump out.
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Audi D3 S8 - 2007 - V10. B&O, Phantom Black, black and silver interior, and still completely standard with everything working as it should
Audi TT - 2015 - Ultra