🏷️ Basic Information Identification Make: BMW Model: 528i Year: 1998 Codes Chassis Code: E39 Engine Code: M52B28 👋 Introduction Market Position Positioning: The BMW 528i (E39) was positioned as a luxury sport sedan, offering a balance of performance, comfort, and advanced technology, competing with models like the Mercedes-Benz E-Class and Audi A6. Competitive Analysis Competitors: Mercedes-Benz W210 E-Class, Audi C5 A6, Lexus GS300, Jaguar S-Type. Key Features Vehicle Features: Smooth inline-six engine, refined ride quality, sophisticated interior, rear-wheel drive dynamics, optional xDrive all-wheel drive (though less common on the 528i model compared to later generations). Manual Purpose Purpose: To provide technicians and owners with the necessary information for diagnosing, repairing, and maintaining the 1998 BMW 528i (E39) to factory specifications. 📋 Manual Details Coverage Areas Language: English Format: Workshop Manual / Service Manual Page Count Estimated Pages: 1500+ Manual Type Type: Comprehensive Service and Repair Manual 📖 Manual Coverage Systems Covered Engine: M52B28 (2.8L Inline-6), including diagnosis, overhaul, lubrication, cooling, fuel delivery, ignition, emission controls, and engine management system (DME). Transmission: GM 5L40-E (5-speed automatic), including diagnosis, repair, overhaul, and fluid specifications. Drivetrain: Rear-wheel drive (RWD) system, including differential, driveshaft, and axle components. Suspension: Front strut suspension, rear multi-link suspension, including component identification, overhaul procedures, alignment specifications, and troubleshooting. Steering: Hydraulic power steering system, including pump, rack and pinion, and troubleshooting. Brakes: Front and rear disc brakes (solid or ventilated depending on market/spec), ABS (Anti-lock Braking System), DSC (Dynamic Stability Control) where applicable, including component replacement, bleeding procedures, and troubleshooting. Electrical System: Complete electrical system, including battery, charging system, starter, lighting, power windows, locks, mirrors, climate control, instrument cluster, and body control modules (BCM). Body And Chassis: Body panels, doors, hood, trunk, bumpers, interior trim, and chassis components, including repair and replacement procedures. Heating Ventilation And Air Conditioning (HVAC): Climate control system, including refrigerant handling, component replacement, and diagnostics. Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection and replacement, brake pad/rotor replacement, tune-ups. Troubleshooting: Diagnostic flowcharts and procedures for common and uncommon issues across all systems. Repair: Detailed step-by-step repair instructions for virtually all components and systems. Overhaul: Complete engine and transmission overhaul procedures. Wiring Diagrams: Comprehensive electrical wiring diagrams for all vehicle systems. Technical Depth Depth: Expert level, covering basic maintenance to complete engine and transmission rebuilds, including advanced diagnostics and electronic system repairs. 📊 Manual Specifications File Format Format: Digital (likely PDF or similar electronic format), searchable Print Quality Quality: High resolution, clear diagrams and text, printable Binding Type Type: N/A (Digital format) Paper Type Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally aspirated, inline 6-cylinder, DOHC (Double Overhead Camshaft), 24 valves Displacement: 2793 cc (2.8 Liters) Bore X Stroke: 84.0 mm x 84.0 mm Compression Ratio: 10.2:1 Performance Horsepower: 193 hp @ 5500 rpm (DIN) Torque: 207 lb-ft @ 3950 rpm (DIN) Fuel System Fuel Injection: Bosch Motronic ME 7.2 Electronic Fuel Injection (EFI) with Sequential Port Injection Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Ignition Ignition System: Distributorless Electronic Ignition (DIS) with coil-on-plug technology Cooling System Coolant Type: BMW Blue Antifreeze (G48 or equivalent) mixed 50/50 with distilled water Lubrication Oil Type: SAE 5W-30 Synthetic (BMW Longlife-98 specification) Oil Capacity Capacity: 6.5 Liters (6.9 US Quarts) Emission Controls Controls: Catalytic converter, secondary air injection, Positive Crankcase Ventilation (PCV) system. 🔧 Transmission Standard Transmission Type: GM 5L40-E 5-speed Automatic Transmission Optional Transmission Type: Getrag Type D 5-speed Manual Transmission (less common in North America) Features Automatic Features: Steptronic manual shifting mode (allows driver to select gears sequentially) Fluid Specs Automatic Fluid Type: Dexron III (or compatible aftermarket equivalent labeled for GM 5L40-E) Fluid Capacity Automatic Capacity: Approximately 9.0 Liters (9.5 US Quarts) for complete fill; 4.5 Liters (4.8 US Quarts) for fluid change and filter. Manual Fluid Type Manual Fluid: BMW MTF LT-2 (or equivalent API GL-4, SAE 75W-90) Manual Fluid Capacity Manual Capacity: 1.3 Liters (1.4 US Quarts) 📐 Dimensions Exterior Length: 4770 mm (187.8 inches) Width: 1799 mm (70.8 inches) Height: 1436 mm (56.5 inches) Wheelbase: 2830 mm (111.4 inches) Weights Curb Weight: 1570 kg (3461 lbs) approximately Gross Vehicle Weight Rating: 2080 kg (4586 lbs) approximately Cargo Trunk Volume: 480 Liters (16.9 cubic feet) Wheels And Tires Standard Wheel Size: 16 x 7.0 inches Optional Wheel Size: 17 x 7.5 or 17 x 8.0 inches Standard Tire Size: 225/55R16 Wheel Bolt Pattern: 5 x 120 mm Center Bore: 72.5 mm 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: 4 Stars NHTSA Frontal Impact Passenger: 4 Stars Passive Features Airbags: Driver and front passenger airbags, optional side airbags (in front doors). Seatbelts: 3-point inertia-reel seatbelts with pretensioners for all occupants. Structure: Reinforced safety cell with crumple zones. Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Automatic Stability Control...