The service and repair manual for the 2015 Audi A8 Quattro — 3.0L V6 and 3.0L V6 and 6.3L W12 and 4.0L V8 engines, 7 trims. Matched to this exact model year, so the specifications and sequences are the ones Audi published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2015 |
|---|---|
| Engines | 3.0L V6 — 183 cu in, DOHC, supercharged 3.0L V6 — 181 cu in, DOHC, turbocharged 6.3L W12 — 384 cu in, DOHC 4.0L V8 — 244 cu in, DOHC, turbocharged |
| Trims | Premium Sedan 4-Door · L TDI Sedan 4-Door · Base Sedan 4-Door · L Sedan 4-Door · L Premium Sedan 4-Door · Elite Sedan 4-Door +1 |
| Federal record | 5 recalls · 31 complaints · 692 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2015 A8 Quattro manual
03 / ContentsSections in the manual
- Quick Lookups 471
- General Information 3,107
- Accessories & Equipment 7,073
- Heating, Ventilation & A/C (HVAC) 2,375
- Body & Frame 4,204
- Maintenance 929
- Brakes 528
- Restraints 442
- Drivelines & Axles 805
- Steering 902
- Electrical 2,113
- Suspension 1,202
- Engine Mechanical 2,801
- Transmission 1,340
- Engine Performance 3,297
- Front 200
- Rear 200
04 / Known issuesRecalls on federal record for the 2015 A8 Quattro
- Fuel System, Gasoline — delivery › hoses, lines/piping, and fittings · 18V430000A fuel leak in the presence of an ignition source can increase the risk of a fire.
- Fuel System, Gasoline — fuel injection system › fuel rail · 19V035000A fuel leak in the presence of an ignition source can increase risk of a fire.
- Fuel System, Gasoline — delivery › hoses, lines/piping, and fittings · 19V057000Leaking fuel, in the presence of an ignition source, increases the risk of fire.
- Structure — body › hood · 20V397000If the seal contacts hot engine components, there could be an increased risk of a fire.
- Engine And Engine Cooling — engine › gasoline › turbo/supercharger · 22V178000Worn bearings can cause the turbine wheel to contact the turbocharger housing or cause the shaft to break, causing an engine stall and increasing the risk of a crash.
Owners have filed 31 complaints and Audi has issued 692 technical service bulletins for the 2015 A8 Quattro. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2015 A8 Quattro manual
Is this manual specific to the 2015 A8 Quattro?
Yes. It is the OEM manual matched to the 2015 model year, covering the 3.0L V6 and 3.0L V6 and 6.3L W12 and 4.0L V8 across the Premium Sedan 4-Door, L TDI Sedan 4-Door, Base Sedan 4-Door, L Sedan 4-Door, L Premium Sedan 4-Door, Elite Sedan 4-Door, L W12 Sedan 4-Door trims. Specifications and procedure sequences are the ones Audi published for this year.
What 2015 A8 Quattro problems does it help with?
5 recalls are on federal record for the 2015 A8 Quattro, covering fuel system, gasoline, structure, engine and engine cooling. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Audi dealers.
Does it include 2015 A8 Quattro wiring diagrams?
Yes — the complete wiring diagrams for the 2015 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $40.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther A8 Quattro years and 2015 Audi models
2021 A8 Quattro · 2020 A8 Quattro · 2019 A8 Quattro · 2018 A8 Quattro · 2017 A8 Quattro · 2016 A8 Quattro · 2014 A8 Quattro · 2013 A8 Quattro · 2012 A8 Quattro · 2011 A8 Quattro · 2010 A8 Quattro · 2009 A8 Quattro · all 28 years
2015 Audi A1 · 2015 Audi A3 · 2015 Audi A3 Quattro · 2015 Audi A4 · 2015 Audi A4 Quattro · 2015 Audi A4 allroad · 2015 Audi A5 · 2015 Audi A5 Quattro · 2015 Audi A6 · 2015 Audi A6 Quattro · 2015 Audi A7 Quattro · 2015 Audi A8 · every 2015 model