🏷️ Basic Information Identification Make: Audi Model: RS4 Product Name: Audi RS4 Service Workshop Manual German 👋 Introduction Market Position Segment: Performance Compact Executive Sedan/Wagon Competitive Analysis Rivals: BMW M3, Mercedes-AMG C63, Alfa Romeo Giulia Quadrifoglio, Cadillac CT4-V Blackwing Key Features Performance Focus: The RS4 is Audi's high-performance iteration of the A4, emphasizing powerful engines, sophisticated all-wheel-drive (Quattro), and dynamic handling for enthusiastic drivers. Practical Supercar: Often referred to as a 'practical supercar' or 'Q-car', it offers supercar-level performance within a conventionally sized sedan or wagon body, appealing to those needing both speed and utility. Manual Value Proposition Diy Advantage: Empowers owners to perform maintenance and repairs themselves, potentially saving significant costs associated with dealership servicing, while also fostering a deeper understanding of the vehicle. 📋 Manual Details Coverage Areas General Maintenance: True Troubleshooting: True Engine Service Repair: True Transmission Service Repair: True Brake System: True Electrical System: True Suspension: True Wiring Diagrams: True Periodic Lubrication: True Steering: True Cooling System: True Fuel Injection Fuel System: True Emission System: True Heater Air Conditioning: True Engine Control System: True Chassis Body: True Restraint System: True Interior: True Differential Drive Axle: True Manual Type Type: Service Workshop Manual Language Language: German Format Format: PDF Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software: Adobe PDF Reader 📖 Manual Coverage Systems Covered Engine: Comprehensive coverage of engine components, including cylinder head, block, pistons, crankshaft, camshafts, timing systems, lubrication, cooling, fuel delivery, and exhaust. Includes disassembly, inspection, assembly, and torque specifications. Transmission: Detailed procedures for manual and/or automatic transmission service, including clutch, gearbox, torque converter, valve body, and final drive servicing. Specific instructions for disassembly, inspection, assembly, and fluid specifications. Brake System: In-depth coverage of hydraulic and mechanical brake components, including ABS systems, brake pads, rotors, calipers, master cylinder, brake lines, and parking brake. Includes bleeding procedures and component replacement. Electrical System: Extensive information on vehicle electrical systems, including battery, alternator, starter motor, lighting, power windows, mirrors, seats, and comfort features. Includes diagnostic procedures and component testing. Suspension And Steering: Detailed coverage of front and rear suspension components, including shock absorbers, struts, springs, control arms, bushings, wheel bearings, and steering gear. Includes alignment procedures and troubleshooting. Fuel System: Complete diagnostics and repair procedures for the fuel injection system, including fuel pump, injectors, fuel lines, fuel filter, and fuel pressure regulator. Covers emission control systems related to fuel delivery. Cooling System: Information on radiator, water pump, thermostat, coolant hoses, expansion tank, and cooling fan. Includes flushing and refilling procedures and coolant specifications. Engine Control Unit ECU: Coverage of engine management systems, including sensor diagnostics, actuator testing, and ECU troubleshooting. May include information on specific engine control modules (ECMs). Chassis And Body: Includes information on body panel repair, door mechanisms, hinges, latches, glass replacement, and structural components. Also covers chassis lubrication points. Restraint System: Detailed information on airbags, seatbelts, and associated control modules. Includes safety precautions for working with SRS systems. Interior Trim: Guidance on removal and installation of interior trim components, seats, dashboard, and associated electrical connectors. Drive Axle And Differential: Coverage of front and rear drive axles, CV joints, transfer cases, and differential components. Includes lubrication and fluid specifications. Heating And Air Conditioning: Procedures for servicing the HVAC system, including refrigerant handling, compressor, condenser, evaporator, blower motor, and climate control modules. Emission Controls: Information on emission control systems, including catalytic converters, oxygen sensors, EGR systems, and evaporative emission control (EVAP) systems. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug service, brake fluid checks, coolant flushes, and other scheduled maintenance tasks. Troubleshooting Diagnostics: Step-by-step diagnostic procedures for identifying and resolving common and uncommon vehicle problems, including fault code interpretation and electrical system testing. Component Replacement: Detailed instructions for removing, replacing, and installing virtually every mechanical and electrical component of the vehicle. Engine Rebuild: Comprehensive instructions for complete engine disassembly, cleaning, inspection of wear limits, machining, and reassembly for engine overhauls. Transmission Overhaul: Detailed procedures for complete disassembly, inspection, repair, and reassembly of the transmission and associated driveline components. Electrical Component Testing: Guidance on testing sensors, actuators, relays, motors, and control modules using multimeters and specialized diagnostic tools. Wiring Diagram Interpretation: Explanation and detailed diagrams of the vehicle's electrical circuits, allowing for accurate troubleshooting and repair of wiring harness issues. Special Tool Usage: Identification and instructions for using specific tools required for various repair and maintenance procedures. Technical Depth Depth: Covers everything from basic fluid checks and filter changes to complete engine and transmission rebuilds, advanced electrical diagnostics, and bodywork repairs. Suitable for both novice DIY enthusiasts and experienced professional mechanics. 📊 Manual Specifications File Format Format: PDF Searchability: Text-searchable PDF for quick access to information. Printability: Printable pages for hands-on use in the workshop. Print Quality Quality: High-resolution diagrams and clear text for easy readability. Binding Type Binding: N/A (Digital Download)...