🏷️ Basic Information Identification Make: BMW Model: 5 Series Engine Variants Covered: 518, 518i, 520i, 520e, 524td, 525i, 528i, 535i Codes Chassis Code: E28 👋 Introduction Market Position Positioning: Designed for both DIY enthusiasts and professional mechanics working on the E28 5 Series. Competitive Analysis Analogy To Dealer Manuals: This manual is of the same quality and detail as those used by BMW dealerships. Key Features Completeness And Accuracy: 100% complete and intact, with no missing or corrupt pages/sections. Illustrative Content: Includes hundreds of photos and detailed illustrations guiding repairs. Delivery Method Download Type: Instant download available. 📋 Manual Details Coverage Areas Coverage Scope: Complete service and repair for all E28 5 Series models listed Page Count Total Pages: 3,000+ Manual Type Type: Workshop Service & Repair Manual Language Language: German Format File Format: EXE/JPG/HTML (Windows) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine disassembly, assembly, and overhaul procedures Engine Control System: Detailed diagnostics and repair for fuel injection and ignition systems Cooling System: Radiator, water pump, thermostat, hoses, and fan system service Fuel System: Fuel tank, pump, lines, injectors, and fuel pressure regulator maintenance Emission Control Systems: Catalytic converter, O2 sensors, and EVAP system diagnostics Transmission Manual: Manual gearbox disassembly, repair, and fluid specifications Transmission Automatic: Automatic transmission diagnosis, service, and fluid information Drive Shaft And Differential: Drive shaft, universal joints, and differential case assembly service Brake System: Brake pads, rotors, calipers, master cylinder, and booster service Steering System: Power steering pump, rack, and column repair Suspension System Front: Struts, control arms, ball joints, and sway bar service Suspension System Rear: Shock absorbers, trailing arms, and sway bar maintenance Wheel And Tire System: Wheel bearing replacement, tire information, and alignment specifications Electrical System Charging: Alternator, voltage regulator, and battery service Electrical System Starting: Starter motor, starter switch, and ignition system components Lighting System: Headlights, taillights, interior lighting, and bulb replacement Instrumentation And Gauges: Combination meter, tachometer, speedometer, and warning lights Supplemental Restraint System Srs: Airbag system diagnosis and service procedures Body And Chassis: Body panel removal, door mechanisms, and interior trim HVAC System: Heater core, blower motor, and climate control diagnostics Windshield Wiper And Washer: Wiper motors, blades, and washer system maintenance Procedures Included Preventive Maintenance: Oil changes, filter replacements, fluid checks, belt inspections Troubleshooting: Diagnostic flowcharts and common issue resolutions Repair Procedures: Step-by-step instructions for component replacement and repair Overhaul: Complete engine and transmission rebuild procedures Wiring Diagrams: Comprehensive electrical wiring diagrams for all systems Technical Depth Depth: Detailed illustrations, drawings, photos, sub-steps, notes, cautions, and warnings 📊 Manual Specifications File Format Format Details: EXE/JPG/HTML (Windows specific due to 'N.B.: Requirement: INTERNET EXPLORER Browser') Print Quality Printability: All pages are printable without any restriction Binding Type Binding: Digital Download (Not physically bound) Paper Type Paper Quality: N/A (Digital format) ⚙️ Engine Specifications Primary Engine 518/518I: Inline-4 cylinder, typically 1.8L (M10/M40 engines) 520I/520E: Inline-6 cylinder, typically 2.0L (M20 engine) 524Td: Inline-6 cylinder Turbo Diesel, typically 2.4L (M21 engine) 525I: Inline-6 cylinder, typically 2.5L (M20 engine) 528I: Inline-6 cylinder, typically 2.8L (M30 engine) 535I: Inline-6 cylinder, typically 3.5L (M30 engine) Fuel System Fuel Delivery: Bosch L-Jetronic, Motronic fuel injection (model dependent) 🔧 Transmission Standard Standard Transmission: 4-speed or 5-speed manual transmission (model dependent) Optional Optional Transmission: 3-speed or 4-speed automatic transmission (model dependent) 📐 Dimensions Weights Curb Weight: Varies by model, typically 1300-1550 kg (2866-3417 lbs) 🛡️ Safety Features Passive Features Seat Belts: Standard front and rear seat belts; seat belt warning system included in manual coverage. 💡 Technology Features Infotainment Original Infotainment: Factory-installed radio/cassette players, analog gauges, and basic climate controls. Driver Assistance Original Features: ABS (on some models), power steering, power windows, central locking. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 5,000-7,500 miles (8,000-12,000 km) or annually, refer to manual for specific models/oils. Spark Plug Replacement: Intervals vary by spark plug type (e.g., copper vs. platinum), manual will specify. Fluid Specifications Engine Oil: Recommended viscosity grade (e.g., 10W-40, 20W-50) and API service classification will be detailed. Coolant: BMW Antifreeze/Coolant (ethylene glycol based) with appropriate concentration, manual will specify. Brake Fluid: DOT 3 or DOT 4 brake fluid, manual will specify exact requirement. Transmission Fluid Manual: Specific gear oil for manual transmissions (e.g., SAE 75W-90 GL-4/GL-5), manual will specify. Transmission Fluid Automatic: Dexron III or equivalent for automatic transmissions, manual will specify. Known Issues Common E28 Issues: Rust (especially around wheel arches, rocker panels), cooling system leaks, worn suspension bushings, fuel distributor issues (K-Jetronic), head gasket failure on some engines. 📚 Vehicle History Brand Heritage Bmw Philosophy: BMW's reputation for engineering excellence and driver-focused vehicles. Model Evolution E28 Generation: Second generation of the BMW 5 Series, produced from 1981 to 1988. Production Manufacturing Period: 1981-1988 🏆 Awards & Recognition Recognitions General Recognition: The E28 5 Series is widely recognized as a benchmark for sports sedans of its...