2019 Audi A8 Quattro Service and Repair Manual

This manual is built specifically for the 2019 Audi A8 Quattro, covering the 3.0L V6 (engine code CZSE) and 4.0L V8 (engine code CXYA) as delivered from the factory, so the specs, torque values, and procedures inside match your exact powertrain instead of a generic A8 writeup.

Engines covered

• 3.0L V6 mild hybrid — DOHC, turbocharged, gasoline
• 4.0L V8 mild hybrid — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sedan

Trims covered

• L
• Premium

Known issues on the 2019 A8 Quattro. Three recalls are on federal record for this model year. The first covers the engine control module: a missing sealing pin can let moisture into the ECM connector, and a resulting malfunction may cause the engine to stall, increasing the risk of a crash. The second covers the front passenger seat track rivet on cars equipped with rear relaxation seats, which can fail and let the spindle bracket separate, raising the risk of injury in a crash. The third covers the rearview camera, where a software error can prevent the image from displaying, reducing the driver's view behind the vehicle. The factory diagnostic and repair procedures behind each of those systems are here.

Whether you're tracing an ECM connector fault, inspecting a seat track rivet, or troubleshooting the backup camera, it keeps you on the OEM procedure and the correct specification for your specific 2019 A8 Quattro.