The service and repair manual for the 2003 Audi A6 — 3.0L V6 and 3.0L V6 engines, 3 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 | 2003 |
|---|---|
| Engines | 3.0L V6 — 182 cu in, DOHC 3.0L V6 — 180 cu in, DOHC |
| Trims | Base Sedan 4-Door · Confort Sedan 4-Door · Luxury Sedan 4-Door |
| Other 2003 A6 variants | A6 Quattro → |
| Federal record | 2 recalls · 85 complaints · 115 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2003 A6 manual
03 / ContentsSections in the manual
- Quick Lookups 104
- General Information 1,588
- Accessories & Equipment 4,962
- Heating, Ventilation & A/C (HVAC) 334
- Body & Frame 1,298
- Maintenance 157
- Brakes 373
- Restraints 93
- Drivelines & Axles 17
- Steering 297
- Electrical 429
- Suspension 567
- Engine Mechanical 1,161
- Transmission 154
- Engine Performance 2,812
- Brake Line (Front Wheels) 11
- Master Cylinder-To-Booster (Self-Locking 36
- Booster-To-Firewall Nut (Torx Bolt) 18
- Wheel Lug Bolts 90
- Carrier-To-Wheel Bearing Housing Bolts 140
04 / Known issuesRecalls on federal record for the 2003 A6
- Fuel System, Gasoline — delivery › fuel pump · 06V017000If fuel flow to the engine is interrupted, the vehicle could stall without warning and thus present.
- Electrical System · 04V133000A fire could originate in the left dashboard area.
Owners have filed 85 complaints and Audi has issued 115 technical service bulletins for the 2003 A6. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2003 A6 manual
Is this manual specific to the 2003 A6?
Yes. It is the OEM manual matched to the 2003 model year, covering the 3.0L V6 and 3.0L V6 across the Base Sedan 4-Door, Confort Sedan 4-Door, Luxury Sedan 4-Door trims. Specifications and procedure sequences are the ones Audi published for this year.
What 2003 A6 problems does it help with?
2 recalls are on federal record for the 2003 A6, covering fuel system, gasoline, electrical system. 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 2003 A6 wiring diagrams?
Yes — the complete wiring diagrams for the 2003 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 A6 years and 2003 Audi models
2009 A6 · 2008 A6 · 2007 A6 · 2006 A6 · 2005 A6 · 2004 A6 · 2002 A6 · 2001 A6 · 2000 A6 · 1999 A6 · 1998 A6 · 1997 A6 · all 29 years
2003 Audi A3 · 2003 Audi A4 · 2003 Audi A4 Quattro · 2003 Audi A6 Quattro · 2003 Audi A8 · 2003 Audi A8 Quattro · 2003 Audi Allroad Quattro · 2003 Audi RS4 · 2003 Audi RS6 · 2003 Audi S3 · 2003 Audi S4 · 2003 Audi S6 · every 2003 model