2015 AUDI A8 Complaints and Recall Information

The 2015 AUDI A8 has 1 complaint and 4 recalls filed with NHTSA. Owners most frequently report issues related to engine components, specifically a rocker arm failure causing a knocking noise in the valve train shortly after purchase.

Common Issues

• Rocker arm failure. A complaint details a knock in the valve train attributed to rocker arm failure, occurring soon after acquiring the vehicle.

There are four recalls involving various components of the fuel system and the engine compartment structure. These recalls address fuel leaks and potential fire hazards as well as engine compartment seal issues.

Recalls

• Hood seal. NHTSA recall 20V397000 affects 12,964 vehicles from 2013-2018 Audi A8 and S8 models. The seal around the engine compartment may loosen and contact hot engine parts, increasing fire risk. Dealers will install a retaining plate to prevent the seal from loosening, with no driving restrictions during the recall.
• Fuel rail leak. NHTSA recall 19V035000 covers 74,881 vehicles from 2015-2018 A8, Q7, A6, and A7 models. The left and right fuel rails may leak fuel, raising the risk of fire. Dealers will replace both fuel rails free of charge. No parking or driving advisories apply.
• Fuel supply line porosity (2013-2016 models). NHTSA recall 19V057000 involves 8,985 vehicles from 2013-2016 Audi A8 and S8. The high pressure fuel pump supply line may become porous and leak fuel, raising fire risk. Dealers will install a fuel pressure damper at no cost. No "Do Not Drive" or parking restrictions apply.
• Fuel supply line porosity (2013-2015 models). NHTSA recall 18V430000 covers 6,633 vehicles from 2013-2015 Audi A8 and S8. The fuel supply line may degrade and leak fuel, increasing fire hazard. Dealers will replace the fuel line free of charge. There are no restrictions on vehicle use during the recall.

Owners facing repeated repairs, safety-related defects, or unresolved recall issues with this vehicle might have rights under state lemon laws. Consulting a legal professional familiar with these laws is advisable for those impacted.