Section 354 (Ignition/Glow Plug System (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839))
WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.