Engine Mechanical:
Complete Engine Mechanical: Cylinder Head, Cylinder Block, Crankshaft, Connecting Rods, Pistons, Timing Belt/Chain, Valve Train, etc.
Engine Control System:
Engine Control System: Fuel Injection, Ignition, Sensors (Camshaft Position Sensor, etc.), ECU Operation
Cooling System:
Cooling System: Radiator, Water Pump, Thermostat, Cooling Fan System, Coolant Specifications
Lubrication System:
Lubrication System: Oil Pump, Oil Filter, Oil Specifications, Oil Pan
Ignition System:
Ignition System: Spark Plugs, Coils, Ignition Timing, Components
Fuel System:
Fuel System: Fuel Pump, Injectors, Fuel Filter, Fuel Tank, Throttle Body Assembly
Emission Control Systems:
Emission Control Systems: Charcoal Canister, PCV System, Oxygen Sensors
Charging System:
Charging System: Alternator, Battery, Voltage Regulator
Starting System:
Starting System: Starter Motor, Starter Switch, Ignition Switch
Transmission:
Manual Transaxle System: Clutch Unit, Clutch System components (Master/Slave Cylinders, Pedal), Gearbox overhaul, Fluid Specifications
Drive Shaft:
Drive Shaft, Drive Axles, CV Joints, Differential Case Assembly
Suspension:
Front Suspension, Rear Suspension System, Shock Absorbers, Springs, Control Arms, Bushings
Wheel And Tire System:
Wheel And Tire System: Specifications, Tire Pressure, Wheel Alignment (Front & Rear)
Brake System:
Brake System: Brake Master Cylinder, Brake Booster, Brake Actuator, Brake Lines, Brake Fluid, Front & Rear Brakes (Discs/Drums), Parking Brake System
Steering System:
Steering System: Steering Column, Steering Gear, Power Steering System, Steering Sensor
Electrical System:
Electrical System: Wiring Diagrams, Wire Harness Repair, Lighting System, Combination Meter, Instrument Panel, Horn, Power Window Control System, Power Door Lock Control System, Power Mirror Control System
Safety Systems:
Supplemental Restraint System (SRS): Airbag Systems (Passenger Air Bag Assy, Side Air Bag Sensor Assy, Center Air Bag Sensor Assy, Seat Position Air Bag Sensor), Seat Belt Warning System, Seat Belts
Body Interior:
Body Repair: Interior Trim, Exterior Trim, Roof Headlining, Sun Roof System, Window Defogger System, Windshield Glass, Door Mechanisms, Seat Systems
Body Exterior:
Body Repair: Bumpers, Fenders, Doors, Hood, Exterior Trim Mouldings, Lamps (Center Stop Lamp Assy, Rear Combination Lamp Assy, Side Turn Signal Lamp Assy)
Wipers Washers:
Wiper and Washer System: Wiper Motors, Wiper Blades, Washer Nozzles, Washer Fluid System
Climate Control:
Heater Radiator Assembly, HVAC components (inferred from general workshop manual coverage)
Maintenance:
Routine Maintenance: Oil Changes, Filter Replacements, Spark Plug Service, Belt Inspection/Replacement, Fluid Checks and Changes
Troubleshooting:
Comprehensive Troubleshooting Guides for all major systems
Diagnostics:
Diagnostic procedures for engine, transmission, ABS, SRS, and other electronic systems
Repair:
Detailed Step-by-Step Repair Procedures for component removal, installation, and overhaul
Rebuilding:
Complete dis-assembly and reassembly instructions for major components (e.g., engine, transmission)
Electrical Diagnostics:
Detailed electrical service procedures combined with wiring diagrams
Body Repair:
Procedures for body panel repair and replacement
Depth:
In-depth technical information suitable for both DIY enthusiasts and professional mechanics, covering basic maintenance to complex component rebuilds.
Illustrations:
Hundreds of detailed illustrations, drawings, and photos guiding through procedures
Instruction Format:
Numbered instructions, detailed sub-steps, notes, cautions, and warnings
Diagrams:
Extensive wiring diagrams for electrical system troubleshooting
Torque Specs:
Critical torque specifications for various fasteners and components (inferred from comprehensive manuals)
Special Tools:
Information on special tools required for specific procedures (inferred)
Oil Change Interval:
Typically 15,000 km or 1 year (flexible service intervals may apply based on driving conditions and oil type).
Timing Belt Replacement:
For 1.6L and 1.8L petrol engines with timing belts, intervals are typically around 90,000-120,000 km or 5-7 years. TDI engines with timing chains have different service requirements.
Engine Oil:
Refer to manual for specific viscosity grades (e.g., 5W-40, 5W-30) and API/ACEA specifications, often meeting VW 500.00 or 502.00 standards.
Coolant:
G12 (pink) or equivalent OAT coolant, typically a 50/50 mix with distilled water.
Brake Fluid:
DOT 4 brake fluid is standard.
Transmission Fluid:
Manual Transmission Fluid (MTF) specifications provided in the manual.
Common Wear Items:
Suspension components (bushings, control arms), ignition coils, mass airflow sensors (petrol engines), and potential for glow plug issues (TDI).
Electrical Quirks:
Some older Audi models can experience minor electrical gremlins related to wiring harnesses or module failures, which this manual would help diagnose.