Market Segment:
Premium compact sports car
Design Philosophy:
Bold, Bauhaus-inspired design; driver-focused performance
Key Competitors:
BMW Z3/Z4, Porsche Boxster, Mercedes-Benz SLK
Design Icon:
Immediately recognizable, distinctive 'bubble' design
Performance Options:
Available with powerful turbocharged engines and Quattro AWD
Build Quality:
Audi's reputation for high-quality construction and materials
Manual Value Proposition:
Provides factory-level diagnostic and repair information for owners and independent shops
Coverage Years:
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Page Count:
Not specified, but described as comprehensive
Manual Type:
Factory Service Repair Manual
Engine:
All engine variants including 1.8L Turbo (AGU, AUM, AUQ, APX, BAM)
Transmission:
Manual and Automatic (e.g., 02M, 02N, 01M, 09G)
Drivetrain:
Front-wheel drive (FWD) and Quattro all-wheel drive (AWD) systems
Brakes:
Hydraulic brake systems, ABS, EBD, ESP
Suspension:
Front and rear suspension components, steering system
Electrical:
Complete wiring diagrams, lighting, instrumentation, ECUs, power management
Body And Chassis:
Body panels, interior trim, doors, windows, convertible top (if applicable), structural components
HVAC:
Heating, Ventilation, and Air Conditioning system diagnosis and repair
Fuel System:
Fuel delivery, injection, emissions control systems
Cooling System:
Radiator, coolant flow, thermostat, fan operation
Maintenance:
Routine scheduled maintenance, oil changes, filter replacements, fluid checks
Diagnostics:
Troubleshooting guides, fault code interpretation, diagnostic procedures
Repair:
Component removal, installation, and repair for all major systems
Rebuilding:
Engine and transmission disassembly, inspection, and rebuilding procedures
Adjustments:
Alignment, throttle body, idle speed adjustments
Specifications:
Torque specifications, clearances, fluid capacities, electrical resistance values
Depth:
Comprehensive, from basic tune-ups to complete engine and transmission overhaul
Diagnostic Level:
Advanced diagnostics, including ECU data interpretation and sensor testing
Diagrams:
Detailed exploded views, wiring diagrams, schematics
Illustrations:
In-depth, clear illustrations for repair procedures
Searchable:
Likely searchable text due to PDF format
Printable:
Yes, standard PDF printing capabilities
Print Quality:
High-resolution, suitable for professional printing if desired
Binding Type:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Operating Systems:
Windows (95-98-ME-XP-7), MAC, Linux
Engine Type:
Inline 4-cylinder, turbocharged, 20-valve (5 valves per cylinder)
Engine Codes Common:
1.8T: AGU, AUM, AUQ, APX, BAM
Displacement:
1781 cc (1.8 Liters)
Bore X Stroke:
81.0 mm x 86.4 mm
Compression Ratio:
9.5:1 (typical for most variants)
Horsepower Range:
150 hp to 225 hp (depending on engine code and tune)
Torque Range:
210 Nm to 280 Nm (depending on engine code and tune)
Redline:
Approx. 6,800 RPM
Fuel Delivery:
Electronic Fuel Injection (EFI), Multi-point injection
Fuel Type:
Unleaded gasoline, premium octane recommended (95 RON or higher)
Ignition System:
Electronic ignition with distributorless ignition system (DIS)
Standard Transmission:
5-speed or 6-speed Manual Transmission
Optional Transmission:
Tiptronic Automatic Transmission (with manual shift mode)
Drivetrain Options:
Front-Wheel Drive (FWD) or quattro All-Wheel Drive
Clutch Type:
Hydraulically operated, single dry plate clutch
Transmission Fluid Spec:
Refer to manual for specific DOT 4 brake fluid for hydraulics, and specific ATF/gear oil for transmission (e.g., G 052 171 A2 for manual, G 052 162 A2 for Quattro diff)
Length:
Approx. 4,041 mm (159.1 in)
Width:
Approx. 1,741 mm (68.5 in)
Height:
Approx. 1,343 mm (52.9 in) (Coupe) / 1,351 mm (53.2 in) (Roadster)
Wheelbase:
Approx. 2,429 mm (95.6 in)
Trunk Volume:
Approx. 200-280 liters (7.1-9.9 cu ft) depending on body style and Quattro system
Curb Weight:
Approx. 1,370 - 1,500 kg (3,020 - 3,307 lbs)
Gross Vehicle Weight:
Refer to vehicle placard
NHTSA Front Impact:
Not explicitly rated by NHTSA for all model years, but generally considered robust
IIHS Ratings:
Check specific year for IIHS data, often performed well for its class
Traction Control:
Traction Control System (TCS)
Stability Control:
Electronic Stability Program (ESP) - standard on later models and performance variants
ABS:
Anti-lock Braking System (ABS)
Ebd:
Electronic Brakeforce Distribution (EBD)
Airbags:
Frontal airbags, side airbags (optional/standard depending on trim)
Rollover Protection:
Active rollover protection bars (Roadster model)
Seatbelts:
Three-point seatbelts with pre-tensioners
Child Seat Anchors:
ISOFIX child seat preparation (optional/standard depending on market/year)
Head Unit:
Audi Chorus, Concert, or Symphony audio systems
Navigation:
Optional Audi Navigation System (GPS)
Sound System:
Bose premium sound system available on higher trims
Cruise Control:
Standard cruise control
Parking Sensors:
Optional rear parking sensors
Phone Integration:
Optional Bluetooth phone preparation
Instrument Cluster:
Classic Audi dashboard with prominent tachometer and speedometer
Oil Change Interval:
Typically 10,000 miles or 1 year, whichever comes first (check manual for specific model year)
Timing Belt Interval:
Refer to manual; usually around 60,000-80,000 miles for 1.8T engines (consult specific engine code)
Spark Plug Interval:
Varies by plug type, typically 30,000 - 60,000 miles
Engine Oil Type:
Synthetic 5W-30 or 5W-40, meeting VW 502 00 / 505 00 specifications
Coolant Type:
G 12 Plus (Pink) ethylene glycol-based coolant concentrate, mixed 50/50 with distilled water
Brake Fluid Type:
DOT 4 brake fluid
Power Steering Fluid:
G 002 000 (Green) hydraulic fluid
Coil Packs:
Early models prone to ignition coil failure
Oil Leaks:
Valve cover gasket and oil cooler seals can leak
ABSorbent Glass Mat Battery:
Can be sensitive to battery type and age, requiring proper maintenance
Plastic Intake Manifold:
Plastic intake manifold can become brittle and crack over time
Quattro AWD Maintenance:
Regular maintenance of center differential and rear differential fluid is crucial
Convertible Top Mechanism:
Roadster hydraulic systems and seals may require service
Audi Legacy:
Audi's long history in motorsport and engineering innovation
Tt Concept Debut:
TT Concept car unveiled at the 1995 Frankfurt Motor Show
Production Start:
1998 (for model year 1999)
Facelifts Updates:
Minor exterior styling updates and engine power increases in 2003
Body Styles:
Coupe and Roadster (convertible)
Manufacturing Plant:
Audi's Ingolstadt plant, Germany
Production End Of Generation:
2006
