2015 Audi S5 Service and Repair Manual

This 2015 Audi S5 factory service and repair manual is built around this exact year, engine, and trim combination, covering the 3.0L supercharged V6 (engine code CTUB) with the specifications and procedures Audi published specifically for it, not a generic substitute pulled from an adjacent model year.

Engines covered

• 3.0L V6 — DOHC, supercharged, gasoline

Body styles covered

• 2-door coupe
• 2-door convertible
• 4-door hatchback

Trims covered

• Base
• Premium Plus
• Prestige
• Progressiv
• Technik

Known issues on the 2015 S5. Owners have filed 2 complaints for the year. The factory diagnostic and repair procedures for the supercharged V6 and its supporting systems are here.

Whether you're servicing the supercharger drive, tracking down an electrical fault, or working through a routine maintenance interval, it keeps every step on the OEM procedure for your specific 2015 S5.