🏷️ Basic Information Identification Make: BMW Model: 8 Series Chassis Code: E31 Model Year: 1999 Codes Manual Product Code Prefix: BMW-E31-1999-R 👋 Introduction Market Position Vehicle Segment: Luxury Grand Tourer (GT) Competitive Analysis Key Competitors Era: Mercedes-Benz SL, Porsche 911, Jaguar XJS, Aston Martin DB7 Key Features Design Philosophy: Elegant styling, powerful engines, comfortable long-distance touring capability Manual Utility Target Audience: BMW 8 Series (E31) owners, independent repair shops, automotive enthusiasts Manual Value Proposition Benefit: Enables cost-effective and efficient maintenance and repair 📋 Manual Details Coverage Areas Overall Coverage: Comprehensive factory-level repair and maintenance Page Count Estimated Page Count: 1000+ Manual Type Type: Factory Repair Manual / Service Manual Language Language: English Format Digital Format: PDF Compression Format: WINRAR Delivery Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Cooling System, Exhaust System, Clutch, Transmission, Drive Chain, Rear Wheel Drive Chassis: Steering, Brakes, Wheels and Tires, Frame Electrical: Engine Electrics, General Electrical Equipment, Instruments, Lighting Body And Interior: Equipment Procedures Included Maintenance: Scheduled maintenance, fluid changes, component inspection Diagnostics: Troubleshooting guides, symptom-based diagnostics, electrical circuit tracing Repair: Step-by-step repair procedures for all major components and systems Adjustments: Component adjustments, calibration procedures Technical Depth Depth: Factory-level technical details, specifications, torque values, diagnostic trouble codes (DTCs) 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable text, printable pages Compatibility: Windows, Linux, MAC Print Quality Printability: Designed for high-quality printing of individual pages or sections Binding Type Digital Binding: N/A (Digital Download) Paper Type Digital Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: M60B40 (4.0L V8) / M62B44 (4.4L V8) / S62B50 (5.0L V8 - M8) / M70B50 (5.0L V12) / M73B54 (5.4L V12) Performance 4.0L V8 Horsepower: 282 hp @ 5800 rpm 4.0L V8 Torque: 295 lb-ft @ 4500 rpm 4.4L V8 Horsepower: 282 hp @ 5400 rpm (US Spec) 4.4L V8 Torque: 317 lb-ft @ 3600 rpm (US Spec) 5.4L V12 Horsepower: 322 hp @ 5000 rpm 5.4L V12 Torque: 361 lb-ft @ 3900 rpm Fuel System Fuel Delivery: Bosch Motronic Electronic Fuel Injection (EFI) Fuel Type: Premium Unleaded Gasoline Cooling System Coolant Type: BMW Blue Coolant (G48 ethylene glycol based) Emission Control Catalytic Converter: Dual catalytic converters 🔧 Transmission Standard Type: ZF 5HP30 5-speed automatic Optional Type: Getrag 6-speed manual (primarily for 840Ci models) Features Automatic Features: Adaptive transmission control, Sport mode Fluid Specifications Automatic Transmission Fluid: Dexron III / Mercon compatible (e.g., Pentosin ATF1) Manual Transmission Fluid: SAE 75W-90 Synthetic 📐 Dimensions Exterior Length: 191.7 in (4870 mm) Width: 71.7 in (1821 mm) Height: 52.5 in (1333 mm) Weights Curb Weight Approx: 3,700 - 4,100 lbs (1678 - 1860 kg) Gross Vehicle Weight Rating: 4,800 - 5,000 lbs (2177 - 2268 kg) 🛡️ Safety Features Ratings NHTSA Crash Test Results: Specific ratings may vary by year and testing methodology; refer to OEM documentation for definitive data. Active Features Traction Control: ASC+T (Automatic Stability Control and Traction) Brake Assist: Optional on some models Passive Features Airbags: Driver and passenger front airbags Seatbelts: Front 3-point automatic seatbelts 💡 Technology Features Infotainment Head Unit: BMW Business CD RDS or BMW Professional RDS Navigation: Optional BMW Navigation System Driver Assistance Cruise Control: Standard electronic cruise control Parking Sensors: Optional rear parking sensors (Park Distance Control) Connectivity Cellular Integration: Optional BMW Cellular Car Phone 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 - 10,000 miles (12,000 - 16,000 km) or 12 months, using synthetic oil Coolant Flush Interval: Every 2-3 years or 30,000 miles (48,000 km) Spark Plug Replacement: Approx. 60,000 miles (96,000 km) for V8, 100,000 miles (160,000 km) for V12 (check specific plug type) Fluid Specifications Engine Oil Capacity 4.0L V8: Approx. 6.5 liters (6.9 US quarts) Engine Oil Capacity 4.4L V8: Approx. 7.5 liters (7.9 US quarts) Engine Oil Capacity 5.4L V12: Approx. 7.5 liters (7.9 US quarts) Engine Oil Viscosity: 5W-30 or 5W-40 Synthetic (refer to manual for specific conditions) Brake Fluid Type: DOT 4 Known Issues Common Wear Items: Cooling system components (hoses, expansion tank), ABS sensors, fuel pump, starter motor, VANOS system (on V8s) Electrical Gremlins: Can occur due to age of wiring harnesses and complex systems; the manual is crucial for diagnosis. V12 Specific: Dual ignition systems require careful timing and maintenance; throttle body synchronization. Maintenance Tasks Covered Tune Up Procedures: Spark plug replacement, ignition coil testing, fuel injector cleaning Suspension And Steering: Component inspection, replacement of bushings, tie rods, ball joints 📚 Vehicle History Brand Heritage Brand Legacy: BMW's reputation for performance, engineering excellence, and luxury vehicles Model Evolution E31 Development Period: Late 1980s, launched in 1989 Production Production Years: 1989-1999 Manufacturing Location: Dingolfing, Germany Model Variants For 1999 Available Models: 840Ci (4.4L V8), 850Ci (5.4L V12) 🏆 Awards & Recognition Recognitions Design And Engineering: The E31 8 Series was lauded for its innovative design and engineering...