Segment:
Executive Sedan and Wagon, Luxury SUV (Allroad)
Key Competitors Era:
BMW 5 Series (E39), Mercedes-Benz E-Class (W210), Lexus GS
Premium Features:
Advanced Quattro AWD, High-quality interior materials, Powerful engine options (especially S6/RS6), Refined ride
Value:
Provides professional-level diagnostic and repair information for all variants, ensuring comprehensive vehicle ownership support.
Body Styles:
Sedan, Avant (Wagon), Allroad Quattro
Transmission Types:
Manual, Automatic
Drivetrain:
Quattro (All-Wheel Drive)
Type:
Workshop Service and Repair Manual
Additional Manuals Included:
Full Maintenance Manual, Full Wiring Manual
Accessibility:
PC, Mac, Smartphone, Tablet compatible
Bookmarking:
Fully bookmarked for ease of use
Distribution:
Instant Download
Engine Systems:
Engine system, Fuel charging and controls, Accessory drive, Starting system, Engine ignition, Engine emission control, Intake air distribution, Emissions, Electronic engine controls
Drivetrain Suspension Steering:
Suspension, Wheels and Tyres, Driveline System, Driveshaft, Bearings, Brake System, Anti-Lock Control, Steering System
Electrical Body:
Battery and Charging System, Information and Entertainment Systems, Lighting, Electrical Distribution, Electronic Feature Group, Body System, Body Panels, Interior Trim, Mirrors, Seating, Glass, Frames and Mechanisms, Instrument Panel and Console, Wipers and Washers, Roof, Bumpers, Safety Belt System
Comfort Climate:
Climate Control System, Air Distribution, Control Components
Fuel Exhaust:
Fuel System, Exhaust System
Maintenance:
Full maintenance manual, Routine servicing, Scheduled maintenance
Repair:
Full workshop manual, Troubleshooting, Component repair and replacement, Overhaul procedures
Diagnostics:
Diagnostic trouble codes (DTCs), System testing, Component testing
Wiring:
Full wiring diagrams, Electrical system schematics
Bodywork:
Body repairs, Metal repairs, Subframe and Mounting System
Acceleration Speed Control:
Throttle body, cruise control system, accelerator cable/linkage.
Noise Vibration Harshness:
NVH analysis and solutions, mountings, insulation.
Jacking Lifting:
Proper jacking points and lifting procedures for service.
Depth:
Dealer level factory manual standard, Comprehensive coverage for professional technicians and advanced DIYers
Troubleshooting:
Extensive troubleshooting guides for common and complex issues, fault code interpretation.
Engine Types Covered:
All engine types including Petrol and Diesel, Hybrid variants mentioned (though likely referring to early mild-hybrid or specific market configurations if any, as full hybrids were not standard for this generation).
Common Petrol Engines:
2.4L V6, 2.8L V6, 4.2L V8 (Naturally Aspirated & Twin Turbo for RS6)
Common Diesel Engines:
1.9L TDI, 2.5L TDI V6
Rs6 Performance:
Approx. 450 PS (331 kW) from 4.2L twin-turbo V8
Fuel Delivery:
Fuel Injection (MPI/FSI depending on engine)
ECU:
Electronic Engine Control Units (ECUs) with detailed diagnostic procedures
Wheelbase:
Approx. 2,760 mm (2,805 mm for Allroad)
Length:
Approx. 4,797 mm (4,727 mm for Avant, 4,808 mm for Allroad)
Width:
Approx. 1,764 mm (1,781 mm for Avant, 1,842 mm for Allroad)
Height:
Approx. 1,445 mm (1,473 mm for Avant, 1,478 mm for Allroad - adjustable)
Curb Weight:
Varies significantly by engine and trim, typically 1,500 kg to 1,900+ kg
Gross Vehicle Weight Rating:
Available within manual for specific models
NHTSA Front Impact:
Likely 4-star (based on general era testing for similar vehicles)
IIHS Side Impact:
Likely 'Good' (based on general era testing for similar vehicles)
ABS:
Standard Anti-lock Braking System
Esp:
Optional Electronic Stability Program (ESP), also known as DSC or ASG
Airbags:
Front airbags, Side airbags (optional), Curtain airbags (optional on later models)
Seat Belts:
Pretensioners, load limiters
Audi Navigation System:
Optional RNS-D or Chorus/Symphony radio systems, CD player, cassette player.
Cruise Control:
Standard or optional cruise control.
Parking Sensors:
Optional parking sensors (Parktronic).
Onboard Computer:
Driver information system (DIS) for trip data, fuel economy, warnings.
Headlights:
Halogen projector beam, optional Xenon HID headlights.
Oil Change Interval:
Variable by driving conditions and oil type (e.g., 15,000 km or 1 year with LongLife oil, 10,000 km or 1 year with conventional oil). Refer to specific engine in manual.
Timing Belt Replacement:
For V6 and V8 engines, typically around 100,000-120,000 km or 5 years. Diesel models may have different intervals or use chains. Refer to specific engine in manual.
Major Service Points:
Spark plugs, fuel filters, air filters, cabin filters, brake fluid, coolant.
Engine Oil Spec:
API SN/CF, ACEA C3, VW 504 00/507 00 or specific manufacturer recommended grades (e.g., 5W-40, 5W-30). Refer to manual for exact spec.
Coolant Type:
G12 or G12+ (Pink/Red coolant), ethylene glycol based.
Transmission Fluid Auto:
Specific ATF (e.g., G 055 025, G 052 162) for Tiptronic. Refer to manual for exact type and capacity.
Transmission Fluid Manual:
GL-4 or GL-5 gear oil, viscosity depending on temperature. Refer to manual for exact spec.
Common Failures Minor:
HVAC blower motor resistor failure, door lock actuator issues, suspension component wear (bushings, ball joints), oil leaks from valve covers/oil pan.
Common Failures Major:
Timing belt failure (if not replaced on schedule), Automatic transmission control module issues, MAF sensor issues, ABS sensor failures, catalytic converter issues.
Allroad Specific Issues:
Air suspension compressor failure, air strut leaks, height sensor issues.
Audi Philosophy:
Technik, Quattro, Vorsprung durch Technik (Progress through Technology)
C5 Generation:
Launched in 1997, this generation represented a significant leap in design and technology for Audi's executive class.
Allroad Introduction:
The Allroad Quattro variant introduced in 1999/2000 combined the A6 chassis with increased ride height and protective cladding for light off-road capability.
Manufacturing Locations:
Primarily Germany (e.g., Ingolstadt, Neckarsulm)
