Just had mine changed for first time at 10K miles (first major service.) Dealer failed to mention it takes 1.5 hours just for that procedure alone. At least the waiting room was comfortable for the 3 hour oil change.

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09 E70 35d (Space Gray/Tobacco)
08 Audi RS4 Cabrio (Sprint Blue/Silver)
2010 Audi R8 V10 (Velvet Purple/Black-White)