WARNING–Important WARNING–Important Safety Notice...................................... Notice......................................................... ................................ ............. ii Foreword .................................. ..................................................... .................................... ..................................... ..................................... .................... ... iv Index ..................................... ........................................................ ...................................... ........................................ ......................... ....rear rear of book
0 1 2 3 4 5 6 7 8 9 3
General Information, Maintenance
00 01
Warnings and Cautions Vehicle Identification and VIN Decoder
02 03
Product Familiarization Familiarization Maintenance
13
17 19
Engine–Lubrication Engine–Lubrication System Engine–Cooling Engine–Cooling System
15
Timing Belt, Engine Pulley, Rear Main Seal Cylinder Head Cover
Engine Management, Exhaust and Engine Electrical
20 21 24
Fuel Storage and Supply Turbocharger and Intercooler Fuel Injection
26 27 28
Exhaust System Battery, Alternator, Starter Ignition System
Clutch and Transmission
30 32 34
Clutch Torque Converter Manual Transmission
37 39
Automatic Transmission Final Drive, Driveshaft
Suspension, Brakes and Steering
40 42 44 45
Front Suspension Rear Suspension Wheels, Tires, Alignment Antilock Brakes (ABS)
46 Brakes–Mechanical 47 Brakes–Hydraulic 48 Steering
Body – Assembly
50 55
Body–Front Hood and Lids
57
Doors and Locks
Body – Components and Accessories
60 63 64
Sunroof Bumpers Door Windows
66 69
Body–Exterior Equipment Seat Belts, Airbags
Body – Interior Trim
70 72
Interior Trim Seats
Heating and Air-conditioning
87
Heating and Air-conditioning Air-conditioning
Electrical System
9 90 91 92
Electrical System–General Instruments Radio and Communication Wipers and Washers
94 96 97
Exterior Lights Interior Lights, Switches, Anti-theft Fuses, Relays, Component Locations
EWD OBD
Electrical Wiring Diagrams On Board Diagnostics
Engine
established 1950 Automotive Reference™
BentleyPublishers .com
Audi A6 Service Manual: 1998-2004 includes A6, allroad quattro, S6, RS6
Bentley Publishers is proud to announce the publication o the Audi A6 Service Manual: 1998–2004 . This repair manual covers the 1998 through 2004 model year A6 and S6 models built on the Audi “C5” platorm.
Price: $99.95 Bentley Stock Number: A604 Publication Date: 2006.oct.13 ISBN-10: 0-8376-1499-6 ISBN-13: 978-0-83 978-0-8376-1499-1 76-1499-1 Audi of America Lit. No. W42 AUDIA69804SM Softcover, 8 3/8 in. x 11 in. Case quantity: 5 964 pages, 1772 1772 photos, illustrations and diagrams Includes a 32 page color Audi A6 Familiarization section
The do-it-yoursel Audi owner will nd this manual indispensable as a source o detailed maintenance maintenance and repair inormation. Even i you have no intention o working on your car, you will nd that reading and owning this manual makes it possible to discuss repairs more intelligently intelligentl y with a proessional technician.
Bentley technical editors photographing axle boot replacement.
Features:
• Maintenance procedures rom changing the oil to replacing the dust and pollen lter. This manual tells you what to do and how and when to do it. • Step-by-step engine timing belt service. • Cylinder head cover and crankshat seal replacement. • Cooling system lling and bleeding, coolant pump replacement and engine cooling an and radiator r adiator service. • Fuel injection and ignition system diagrams and explanations, including three dierent Bosch Motroni Motronicc engine management systems. • Clutch, fywheel and rear main seal service. • Suspension component replacement, including ront struts, rear shocks, coil springs, wheel bearings and wheels. • Multi-link ront suspension repair procedures, including stabilizer bar link, control arm and axle boot replacement. • Brakes, steering and ABS maintenance, troubleshooting, troubleshooting, and repair. • Heating and air-conditioning repair, including A/C component replacement. • Body, hood and sunroo repairs and adjustments. • Electrical system service, with an easy-to-use illustrated component locator section. • Wiring schematics or selected models, including power distribution and grounds. Bentley repair manuals provide the highest level o clarity and comprehensiveness comprehensiven ess or service and repair procedures. I you’re looking or better understanding o your C5 platorm Audi A6 or S6, look no urther than Bentley.
Step-by-step front suspension component replacement. 40 Front Suspension
Engines covered:
• 1998 - 2001 2.8 liter V6 (AHA, ATQ) • 1999 - 2004 4.2 liter V8 (ART, AWN, BBD) • 2000 - 2004 2.7 liter V6 biturbo (APB, BEL) • 2002 - 2004 3.0 liter V6 (AVK) • 2003 - 2004 4.2 liter V8 (BAS) • 2003 - 2004 4.2 liter V8 biturbo (BCY) Transmissions covered:
• 5-speed manual AWD (01A) • 6-speed manual AWD (01E) • 5-speed automatic AWD (1L) • 5-speed automatic FWD or AWD (1V) • Continuously variable transmission (CVT) FWD (01J)
Bentley Publishers, 1734 1734 Massachusetts Avenue, Cambridge, MA 02138-180 4 USA Tel: 617-547-4170 • Toll Free: 800-423-4595 • Fax: 617-876-9235 http://www.bentleypublis http://www .bentleypublishers.com/contact-sales hers.com/contact-sales
