Positioning:
Premium luxury sedan with performance variants (S8)
Competitors:
BMW 7 Series, Mercedes-Benz S-Class, Lexus LS
Luxury Features:
Advanced technology, high-quality materials, comfort-oriented ride, Quattro all-wheel drive
Performance Features:
Powerful V8 engines (A8) and V10 engine (S8), refined handling
Manual Value:
Provides dealership-level repair and maintenance information, empowering owners and independent mechanics.
Coverage Scope:
All models and all repairs A-Z
Vehicle Specificity:
Vehicle specific, not generic
Page Count:
Not specified, but implied comprehensive
Manual Type:
Factory Service and Repair Manual
Operating Systems:
Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac
Engine Systems:
Engine, Control System, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging
Drivetrain Systems:
Auto Transmission Clutch, Manual Transmission (if applicable to specific models/years within D3), Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension
Chassis Systems:
Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering
Comfort And Convenience:
Air Condition, Suppl Restraint System (SRS), Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn
Body And Interior:
Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/ Door, Exterior & Interior
Electrical Coverage:
Electrical, Multiplex/Can Communication
Repair Procedures:
Complete step-by-step instructions for maintenance, service, diagnosis, and repair
Diagnostic Procedures:
Diagnostic procedures for various vehicle systems
Troubleshooting:
Troubleshooting guides for common issues
Depth:
Factory high detail, complete repair
Content Type:
Diagrams, illustrations, wiring schematics, specifications
Printability:
All pages printable, allows for enlarged copies
Binding Type:
Digital (no physical binding)
Paper Type:
N/A (digital format)
Ease Of Use:
Single PDF manual, no flipping through books, printable pages
Software Requirements:
Adobe PDF Reader, Winzip (free)
Engine Type A8:
4.2L V8 FSI (Naturally Aspirated)
Horsepower A8:
335 PS (330 hp; 246 kW) @ 6500 rpm
Torque A8:
440 Nm (325 lb-ft) @ 3500 rpm
Engine Type S8:
5.2L V10 FSI (Naturally Aspirated)
Horsepower S8:
450 PS (444 hp; 331 kW) @ 7000 rpm
Torque S8:
540 Nm (398 lb-ft) @ 3500 rpm
Fuel Injection:
Fuel Stratified Injection (FSI)
Engine Control Unit:
Bosch Motronic (specific variant covered in manual)
Cooling Type:
Liquid-cooled, pressurized
Wheelbase:
approx. 2944 mm (115.9 in)
Length:
approx. 5058 mm (199.1 in)
Width:
approx. 1901 mm (74.8 in)
Height:
approx. 1423 mm (56.0 in)
Curb Weight A8 4.2:
approx. 1920 kg (4233 lbs)
Curb Weight S8:
approx. 1940 kg (4277 lbs)
NHTSA Rating 2005:
Refer to specific year's NHTSA data; typically high ratings for luxury vehicles of this era.
Braking System:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA)
Stability Control:
Electronic Stability Program (ESP)
Airbags:
Front airbags, side airbags, side curtain airbags (front and rear)
Seatbelts:
Pretensioning seatbelts with force limiters
Mmi System:
Multi Media Interface (MMI) system controlling navigation, audio, climate, and vehicle settings.
Adaptive Cruise Control:
Available Adaptive Cruise Control (ACC)
Parking Assist:
Parking sensors (front and rear), available rearview camera.
Can Bus Architecture:
CAN (Controller Area Network) bus communication for integrated vehicle systems.
Oil Change Interval:
Refer to manual; typically 10,000 miles or 12 months with LongLife oil, or 5,000 miles with conventional oil.
Maintenance Schedule:
Comprehensive schedule for inspections and replacements based on mileage and time.
Engine Oil Type A8 4.2:
SAE 5W-40 Synthetic (e.g., VW 502 00 / 505 01 specification)
Engine Oil Type S8 5.2:
SAE 0W-30 or 5W-30 Synthetic (e.g., VW 504 00 / 507 00 specification)
Coolant Type:
G12 Plus (pink) or G12 Evo antifreeze/coolant concentrate mixed 50/50 with distilled water
Transmission Fluid Type:
Pentosin ATF1 (for Tiptronic automatic transmission)
Common Issues List:
Air suspension compressor failure, ignition coil issues, oil leaks (valve cover gaskets), MMI system glitches, cam phaser solenoids.
