Market Position:
Targeted at DIY enthusiasts and independent repair shops seeking factory-level repair information for the 1999 Audi A6 Quattro.
Competitive Analysis:
Offers a modern, accessible digital alternative to traditional printed manuals, providing licensed OE (Original Equipment) derived data, unlike generic third-party publications. Enhances convenience and affordability over older printed resources.
Key Features:
Officially licensed content, derived from OE materials, instant online access, PC/laptop/smartphone/tablet compatibility, 1-year access with renewal options, comprehensive coverage, user-friendly interface.
Coverage Areas:
Complete service and repair for 1999 Audi A6 Quattro
Page Count:
Not specified (online software, access duration: 1 year)
Manual Type:
Service and Repair Manual Software
Format:
Online Software (Web Browser Accessible)
Systems Covered:
Engine mechanical, engine electrical, fuel and exhaust, ignition, HVAC, transmission (automatic & manual), drivetrain (Quattro AWD), steering, suspension, brakes (ABS), body, chassis electrical, wiring diagrams, interior and exterior trim.
Procedures Included:
Routine maintenance, tune-ups, troubleshooting, diagnostics, component removal and installation, repair procedures, fluid changes, electrical system diagnosis, wiring harness repair, body panel repair, HVAC system servicing, brake system overhaul, suspension and steering component replacement.
Technical Depth:
Comprehensive; covers basic maintenance to advanced diagnostics and major component overhauls. Includes diagnostic trouble codes (DTCs) and testing procedures.
Diagnostics Troubleshooting
Diagnostics Troubleshooting:
Detailed diagnostic procedures for all major systems, including powertrain control modules (PCM), transmission control modules (TCM), ABS, airbags, HVAC, and body control modules. Includes diagnostic trouble codes (DTCs) and symptom-based troubleshooting guides.
Wiring Diagrams Coverage:
Complete, color-coded electrical wiring diagrams for all vehicle systems, including engine management, lighting, power windows, central locking, climate control, and audio systems.
File Format:
Proprietary online platform (accessible via web browser)
Print Quality:
N/A (digital format)
Binding Type:
N/A (digital format)
Paper Type:
N/A (digital format)
Software Requirements:
Internet connection, modern web browser (e.g., Chrome, Firefox, Safari, Edge), compatible with PC, laptop, smartphone, tablet.
Engine Type:
2.8L V6 DOHC 30-valve
Horsepower:
200 hp @ 6000 rpm
Torque:
207 lb-ft @ 3200 rpm
Fuel Delivery:
Multi-port Fuel Injection (MPI), Electronic Throttle Control (ETC)
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
Coolant Type:
G12 (Audi/VW specification) or equivalent silicate-free, long-life antifreeze.
Oil Type:
SAE 5W-40 Synthetic (e.g., VW 502 00 specification)
Oil Capacity:
Approx. 7.0 quarts (6.6 liters) with filter change
Spark Plugs:
NGK PFR6Q or equivalent (check for specific gap specification)
Alternative Engine Type:
2.7L V6 Bi-Turbo DOHC 30-valve (2.7T - AHA, APB)
Alternative Engine Hp:
250 hp @ 5800 rpm (2.7T)
Alternative Engine Torque:
258 lb-ft @ 1800-4000 rpm (2.7T)
Alternative Engine Oil Type:
SAE 5W-40 Synthetic (e.g., VW 502 00 specification)
Alternative Engine Oil Capacity:
Approx. 7.9 quarts (7.5 liters) with filter change (2.7T)
Transmission Type:
5-speed Manual
Transmission Type:
5-speed Tiptronic Automatic
Drivetrain:
Torsen center differential (Quattro permanent all-wheel drive)
Fluid Specifications Manual
Manual Transmission Fluid:
API GL-4 or GL-5, SAE 75W-90 synthetic gear oil (check specific Audi approval)
Fluid Specifications Automatic
Automatic Transmission Fluid:
G 052 162 A1/A2 (or equivalent ATF meeting Audi specifications for 5 HP 24/30)
Length:
191.7 inches (4869 mm)
Width:
71.2 inches (1808 mm)
Height:
56.6 inches (1438 mm)
Wheelbase Allroad:
108.3 inches (2751 mm) for Allroad Quattro
Ground Clearance Allroad:
6.5 inches (165 mm) for Allroad Quattro
Wheelbase:
110.4 inches (2804 mm)
Curb Weight:
Approx. 3600-3800 lbs (1633-1724 kg) depending on configuration
Trunk Volume:
Approx. 15.1 cu ft (428 liters)
NHTSA Front Impact Driver:
4/5 stars
NHTSA Front Impact Passenger:
4/5 stars
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Stability Control (ESC - optional on some models), Traction Control System (TCS).
Passive Safety Features:
Driver and front passenger airbags, front side-impact airbags (optional), reinforced body structure, three-point seatbelts with pretensioners.
Infotainment System:
Audi Concert or Symphony audio system with CD player, cassette player, AM/FM radio. Optional navigation system available.
Driver Assistance Features:
Parking sensors (optional), cruise control.
Connectivity Features:
No integrated Bluetooth or USB connectivity in base models. Optional telematics systems might be available.
Lighting Features:
Halogen headlights, optional Xenon HID headlights, front fog lights.
Oil Change Interval:
Every 7,500-10,000 miles (12,000-16,000 km) or 12 months, whichever comes first (using synthetic oil).
Timing Belt Replacement:
Every 70,000-105,000 miles (112,000-168,000 km) or 7 years (for 2.8L V6 engine with belt drive).
Air Filter Replacement:
Inspect every 15,000 miles (24,000 km), replace as needed.
Cabin Air Filter Replacement:
Every 15,000-20,000 miles (24,000-32,000 km) or annually.
Brake Fluid:
DOT 4 (or DOT 4 Plus for improved performance)
Power Steering Fluid:
G 002 000 (or Pentosin CHF 11 S)
Common Issues:
PCV system failures leading to oil leaks and rough running, ignition coil failures, mass airflow sensor (MAF) issues, coolant flange leaks, automatic transmission control module (TCM) problems, window regulator failures, camshaft adjuster solenoids.
Common Issues Detail 2.7T:
Turbocharger hose leaks, wastegate actuator failures, timing chain tensioner issues, ignition coil pack failures, vacuum leak issues.
Maintenance Schedule Summary
Maintenance Schedule Summary:
Initial service at 10,000 miles (oil, filter, fluid checks). Major service milestones at 40k, 70k, 100k miles typically involving spark plug replacement, timing belt (if applicable), suspension checks, and comprehensive fluid checks.
Brand Heritage:
Audi, a German automobile manufacturer, has a long history dating back to 1910, renowned for its engineering, luxury, and pioneering Quattro all-wheel-drive system.
Model Evolution:
The C5 generation Audi A6 (1997-2004) replaced the C4 platform and marked a significant redesign, featuring a more aerodynamic and modern exterior and interior. The Quattro all-wheel-drive system became a standard feature on most models in key markets.
Production Years C5:
1997-2004
