2008 Audi A6 Quattro service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Base Sedan 4-Door
- Elite Sedan 4-Door
- Avant Wagon 4-Door
Engines covered
- 3.2L 3123CC V6 GAS DOHC Naturally Aspirated
- 4.2L 4163CC V8 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2009 Audi A4 Cabriolet, S4 Cabriolet, A6 Avant, A6 Sedan and S6 Sedan vehicles originally sold, or ever registered, in Arizona, Arka
An inflator rupture may result in metal fragments striking the vehicle occupants resulting in seriou
Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of ch
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2004-2008 Audi A4, and 2005-2011 Audi A6 vehicles originally sold, or ever registered, in Alabama, California, Florida, G
An inflator rupture may result in metal fragments striking the vehicle occupants resulting in seriou
Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of ch
Audi Delivery Guidelines.
Audi Delivery Guidelines.
This bulletin provides information pertaining to MMI Navigation database concerns.
This bulletin provides information when the parking assistance provides false warnings.
This bulletin provides general information about the outside air temperature reading.
This bulletin provides information on the VAS 611 015 PICO-NVH tool for professional noise analysis.
This bulletin provides information pertaining to when there are foreign objects inside of a headlight or taillight.
This bulletin provides damage assessment guidelines for textile seat covers.
Showing the 8 most recent of 393 technical service bulletins on file with NHTSA.
I WAS INVOLVED IN A PASSENGER SIDE IMPACT ACCIDENT WHERE THE PASSENGER SIDE CURTAIN DID NOT DEPLOY. THE IMPACTING VEHICLE WAS TRAVELING ABOVE 35MPH WHEN IT STRUCK. THERE WERE NO SKID MARKS NOR ANY ATT
TL* THE CONTACT OWNS A 2008 AUDI A6. WHEN THE VEHICLE WAS STARTED IN THE DRIVEWAY, A WOBBLING SOUND WAS HEARD. THE VEHICLE SHOOK VIOLENTLY AND SMOKE EMERGED FROM THE TAIL PIPE. ALSO, THE TEMPERATURE G
The contact owns a 2008 Audi A6. The contact received notification of NHTSA Campaign Number: 18V427000 (AIR BAGS); however, the part to do the recall repair was unavailable. The contact stated that th
TCM is defective will not allow car to shift into gear causing car to stop in traffic with no warnings
TL* TAKATA RECALL. THE CONTACT OWNS A 2008 AUDI A6. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V427000 (AIR BAGS). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMO
Showing the 5 most serious of 78 complaints filed with NHTSA.
