• Dec 11, 2025 Audi 1 9 Tdi Engine Repair Manual Baseusore ug oil filter wrench drain pan funnel rags 2 Warm up the engine Run the engine for a few minutes to warm the oil 3 Locate the drain plug Refer to your owners manual or online diagrams Place the drain pan underneath 4 Remove the drain plug Carefully loosen By Eldridge Bailey
