Just purchased a 2005 A4 Avant 2.0lt TDi SE. Before I collected vehicle the dealer told me he had discovered a fault, it turned out to be a rattling Dual Flywheel. He has said he will replace it before I take delivery. What I need to know is is this a bad sign of further problems or will the new flywheel be the answer. Just need to know if I should walk away. dont want to as car looks gorgeous ! Whats your opinions ?