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. No complaints or technical service bulletins are logged for the year. 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.
Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A8 and 2020-2021 Audi S8 vehicles. A missing sealing pin may allow moisture to enter the engine control module connector, possibly causing a control module malfunction.
An engine control module malfunction may cause the engine to stall, increasing the risk of a crash.
Audi will notify owners, and dealers will inspect the engine control module connector for a missing sealing pin, and install it, if necessary. The connector will also be inspected for corrosion, and
Volkswagen Group of America, Inc. (Audi) is recalling certain 2019 Audi A8 vehicles equipped with rear relaxation seats. The front passenger seat track rivet may fail and cause the spindle bracket to separate.
A failure of the seat track rivet increases the risk of injury during a crash.
Audi will notify owners, and dealers will replace the passenger seat tracks, free of charge. The recall began July 25, 2019. Owners may contact Volkswagen customer service at 1-800-253-2834. Audi's
Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended. As such, these vehicles
A rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.
Dealers will update the software, free of charge. Owner notification letters were mailed January 14, 2026. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is
This bulletin provides a statement regarding the bottleneck of supply for VW approved oil types VW 504.00 and VW 507.00.
This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
This service information TSB provides warranty coverage information for vehicles with a broken sunroof panel.
This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument cluster, or particles inside of the housing.
This bulletin provides information when there is a film/visible rings on the clear glass cover of the headlight when the dipped beam is switched on.
This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
This bulletin provides informaiton when the engine is not running smoothly, misfiring.
Showing the 8 most recent of 1294 technical service bulletins on file with NHTSA.
