2008 Audi A5 Quattro Service and Repair Manual

This 2008 Audi A5 Quattro factory service and repair manual is built around the 3.2L V6 (engine code CALA) and Base Coupe trim, so the procedures, wiring diagrams, and torque values inside match what Audi actually published for this car rather than a generic A5 reference.

Engines covered

• 3.2L V6 (195 cu in) — DOHC, naturally aspirated, gasoline

Body styles covered

• 2-door coupe

Trims covered

• Base

Known issues on the 2008 A5 Quattro. One recall is on federal record for this model year, covering the air bag control unit: corrosion inside the unit can cause it to fail, so the air bags may not deploy in a crash and occupant injury risk goes up. Owners have filed 5 complaints for the year. The factory diagnostic and repair procedures behind that system are here.

Whether you're inspecting the air bag control unit or working through a routine service interval, it keeps you on the OEM procedure and the correct specification for your specific 2008 A5 Quattro.