Hi allMy 2004 Avant 1.9TDI auto is starting to judder at low rpm pull away. I understand this can be a problem at higher mileages [130K]I want to change the box ATF as I dont think its been done but there is no pan/filter. Only the drain and refill plug.Is this a DIY, if so, what sort of cost or is the £199 quoted by Audi a sensible amount [Inc VAT and a free car valeting]Thanks guysFuggs