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Audi

1998-1999 AUDI A6 Workshop Service Repair Manual

1998-1999 AUDI A6 Workshop Service Repair Manual

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Vehicle data plateRef 561696
Brand
Audi
Vehicle
Cars
Models covered
A6
Years
1998, 1999
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

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๐Ÿท๏ธ Basic Information
Identification
Make:
Audi
Model:
A6
Model Generation:
C5
Model Years Covered:
1998, 1999
Chassis Codes:
4B
๐Ÿ‘‹ Introduction
Market Position
Vehicle Class:
Executive/Luxury Mid-size Sedan and Avant (Wagon).
Competitive Analysis
Key Competitors:
BMW 5 Series (E39), Mercedes-Benz E-Class (W210), Volvo S80, Lexus GS.
Key Features
Platform Design:
Introduction of the C5 platform, shared with the VW Passat B5, featuring a refined chassis and improved aerodynamics.
Quattro AWD:
Availability of the legendary quattro all-wheel-drive system, enhancing traction and stability.
Premium Interior:
High-quality materials, ergonomic design, and advanced features for a luxurious cabin experience.
๐Ÿ“‹ Manual Details
Coverage Areas
Coverage Overview:
Comprehensive repair and service procedures for all aspects of the 1998-1999 Audi A6.
Page Count
Estimated Page Count:
1500+
Manual Type
Manual Type:
Workshop Service Repair Manual
Language
Language:
English
Format
Format:
PDF
File Type:
Single PDF file with bookmarks and search functionality.
Print Quality
Print Quality:
High-resolution digital reproduction suitable for printing.
Binding Type
Binding Type:
N/A (Digital PDF)
Paper Type
Paper Type:
N/A (Digital PDF)
๐Ÿ“– Manual Coverage
Systems Covered
Engine Systems:
Engine mechanical, lubrication, cooling, fuel delivery, ignition, emissions, engine management.
Transmission Systems:
Manual and automatic transmission service, overhaul, diagnosis, and control systems.
Drivetrain Systems:
Front-wheel drive, quattro all-wheel drive, drive shafts, CV joints, differentials.
Suspension Systems:
Front and rear suspension components, alignment, shock absorbers, springs, control arms.
Braking Systems:
Front and rear brakes, ABS, EBD, brake fluid, calipers, rotors, pads, lines.
Steering Systems:
Power steering system, steering rack, column, linkages.
Electrical Systems:
Battery, charging system, starting system, lighting, instrument panel, power windows, mirrors.
Climate Control Systems:
Air conditioning, heating, ventilation, HVAC controls, refrigerant system.
Safety Systems:
Airbags, seat belts, SRS system diagnosis.
Body And Interior:
Body panels, doors, glass, interior trim, seats, convertible top (if applicable).
Diagnostics And Troubleshooting:
Diagnostic trouble codes (DTCs), fault finding, component testing.
Procedures Included
Maintenance Procedures:
Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt tensioning.
Repair Procedures:
Engine rebuild, transmission overhaul, brake caliper replacement, suspension component replacement, starter motor replacement.
Diagnostic Procedures:
Testing electrical circuits, diagnosing engine performance issues, checking for fuel system leaks.
Wiring Schematics:
Detailed electrical wiring diagrams for all major systems.
Special Tools:
Identification and usage of specialized tools required for specific repairs.
Technical Depth
Technical Depth Level:
Extremely high: from basic maintenance to complete component rebuilds and complex diagnostics.
Diagnostic Code Coverage:
Comprehensive coverage of OBD-II diagnostic trouble codes and their interpretations.
Diagram Quality:
Detailed, clear illustrations and diagrams for all procedures.
โš™๏ธ Engine Specifications
Primary Engine
Engine Options:
2.8L V6 (ACK, AHA), 2.4L V6 (ALW, APC), 2.5L V6 TDI (AKE, AYM), 4.2L V8 (ASG).
Performance
2.8L V6 Horsepower:
190 hp @ 6000 rpm
2.8L V6 Torque:
206 lb-ft @ 3200 rpm
Fuel System
Fuel Delivery:
Multi-point Fuel Injection (MPI)
Engine Management
Engine Control Unit:
Bosch Motronic (specific versions vary by engine code)
Maintenance
Timing Belt Replacement Interval:
Refer to manual for specific engine code; generally 60,000-80,000 miles or 5 years.
๐Ÿ”ง Transmission
Standard Transmission
Standard Transmission Type:
5-speed Manual (01A)
Optional Transmission
Optional Transmission Type:
5-speed Tiptronic Automatic (01V)
Features
Transmission Fluid Type:
G 052 911 A1/A2 for manual; G 052 990 A2 for automatic (check manual for exact spec)
Quattro System
AWD System Type:
Torsen T-3 Center Differential (mechanical, self-locking)
๐Ÿ“ Dimensions
Exterior
Wheelbase Sedan:
2760 mm (108.7 in)
Length Sedan:
4797 mm (188.9 in)
Width Sedan:
1764 mm (69.4 in)
Height Sedan:
1445 mm (56.9 in)
Weights
Curb Weight Approx:
1500 - 1700 kg (3307 - 3748 lbs) depending on configuration
Towing Capacity:
Refer to vehicle specific documentation or manual.
๐Ÿ›ก๏ธ Safety Features
Ratings
NHTSA Front Impact Rating:
Not readily available for this specific year/model from NHTSA public records, but generally considered safe for its era.
Active Features
ABS:
Standard Anti-lock Braking System (ABS).
Ebd:
Electronic Brake-force Distribution (EBD) often integrated with ABS.
Passive Features
Airbags:
Driver and front passenger airbags; optional side airbags.
Seatbelts:
Pretensioning front seatbelts.
๐Ÿ’ก Technology Features
Infotainment
Radio Options:
Audi Concert, Audi Symphony (CD player, cassette, optional navigation system).
Speaker Systems:
Standard 8-speaker system, Bose premium sound system available.
Driver Assistance
Cruise Control:
Standard cruise control system.
Parking Assistance:
Rear parking sensors were an available option on some models.
Connectivity
Onboard Computer:
Driver information system (DIS) displaying fuel economy, range, and trip data.
๐Ÿ”ง Maintenance
Service Intervals
Oil Change Interval:
Every 7,500 miles or 12 months, whichever comes first (synthetic oil recommended).
Cabin Air Filter Replacement:
Every 15,000 miles or 12 months.
Fluid Specifications
Engine Oil Specification:
SAE 5W-40 Synthetic (VW 502 00 / 505 00 approval recommended for gasoline engines)
Coolant Specification:
G 12 or G 12+ Pink Antifreeze/Coolant (50/50 mix with distilled water)
Brake Fluid Specification:
DOT 4
Known Issues
Common Issues List:
Ignition coil failure, coolant flange leaks (plastic), PCV valve issues, door lock actuator failure, window regulator problems, certain transmission control module (TCM) issues in automatics.
Suspension Wear:
Front control arm bushings and ball joints can wear over time, leading to clunking noises and alignment issues.
๐Ÿ“š Vehicle History
Brand Heritage
Brand Focus:
Audi, a German manufacturer with a long history of engineering innovation, particularly in quattro all-wheel-drive and diesel engines.
Model Evolution
C5 Introduction:
The C5 generation A6 replaced the C4 generation. It marked a significant step forward in design, technology, and platform architecture.
Production
Manufacturing Location:
Germany
๐Ÿ† Awards & Recognition
Recognitions
Car And Driver Best:
Car and Driver recognized the Audi A6 as one of the 10Best cars for 1998.

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Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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