1997 Audi A8 Quattro Service and Repair Manual

This manual is built specifically for the 1997 Audi A8 Quattro with its 4.2L V8 (engine code ABZ), so the torque values, wiring diagrams, and service intervals inside match what Audi actually published for this car rather than a generic full-size sedan reference.

Engines covered

• 4.2L V8 — DOHC, naturally aspirated, gasoline

Body styles covered

• 4-door sedan

Trims covered

• Base

Known issues on the 1997 A8 Quattro. Two recalls are on federal record for this model year. The first covers the 5-speed automatic transmission: the shift-lock cable can migrate out of position over time, allowing the shifter to move out of Park even with the key removed and letting the vehicle roll away without warning. The second covers the driver-side frontal air bag: static electricity discharged in low-humidity conditions while entering or exiting the vehicle can complete a circuit through the steering wheel and activate the air bag, risking injury. Owners have filed 11 complaints for the year. The factory diagnostic and repair procedures behind both systems are here.

Whether you're inspecting the shift-lock cable, tracing the air bag wiring, or working through a routine V8 service interval, it keeps you on the OEM procedure and the correct specification for your specific 1997 A8 Quattro.