🏷️ Basic Information Identification Make: BMW Model: 540i Year: 2001 Codes Chassis Code: E39 👋 Introduction Market Position Segment: Executive Sedan Target Audience: Enthusiasts, DIY mechanics, professional workshops Competitive Analysis Key Competitors: Mercedes-Benz E-Class, Audi A6, Lexus GS, Jaguar S-Type Key Features Vehicle Appeal: Performance, luxury, driving dynamics, build quality Manual Value Proposition: Empowers owners to maintain and repair their vehicle, saving on labor costs while ensuring proper upkeep 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Page Count Estimated Page Count: 1500+ Manual Type Type: Workshop Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: V8 Engine (M62TU - 4.4L) overhauling, repair, diagnostics Engine Management: DME (Digital Motor Electronics), VANOS system, ignition, fuel injection, emissions control Transmission Manual: 5-speed manual (Getrag Type D) overhaul, repair, diagnostics Transmission Automatic: 5-speed automatic (Steptronic - GM 5L40-E) overhaul, repair, diagnostics Drivetrain: Rear-wheel drive, driveshaft, differential, axle shafts Suspension: Front and rear suspension systems (struts, control arms, bushings, anti-roll bars), alignment Steering: Power steering system, steering rack, linkage, steering column Brakes: Front and rear disc brakes, ABS (Anti-lock Braking System), DSC (Dynamic Stability Control), parking brake Electrical System: Battery, charging system, starter, lighting, fuses, relays, wiring diagrams Body And Chassis: Body panel repair, doors, windows, sunroof, interior trim, chassis components HVAC: Heating, ventilation, and air conditioning (A/C) system, climate control Infotainment: Radio, navigation system (if equipped), speaker systems Procedures Included Maintenance: Routine maintenance tasks, oil changes, filter replacements, spark plug replacement Troubleshooting: Diagnostic procedures for common and complex issues, fault code interpretation Repair: Step-by-step repair instructions for all major vehicle systems Rebuilding: Detailed procedures for engine and transmission rebuilding Restoration: Guidance for cosmetic and mechanical restoration projects Electrical Diagnostics: Detailed troubleshooting for electrical faults using wiring diagrams Special Tools: Identification and usage of BMW-specific special tools required for repairs Technical Depth Depth: Comprehensive from basic maintenance to complete engine and transmission overhauls 📊 Manual Specifications File Format Searchability: Fully searchable PDF with clickable links and bookmarks Print Quality Printability: Printable pages for workshop use Binding Type Digital Binding: N/A (Digital) Paper Type Digital Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Code: M62TU Engine Type: Naturally Aspirated V8 Displacement: 4.4 Liters (4398 cc) Bore X Stroke: 90.0 mm x 84.0 mm Compression Ratio: 10.2:1 Valvetrain: DOHC, 4 Valves per Cylinder, VANOS (Variable Valve Timing) Performance Horsepower: 290 hp @ 5400 rpm Torque: 324 lb-ft @ 3600 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Premium Unleaded Gasoline (91+ Octane) 🔧 Transmission Standard Type: 5-Speed Steptronic Automatic (GM 5L40-E) Optional Type: 5-Speed Manual (Getrag Type D) Features Automatic Modes: Standard Drive, Sport Mode, Manual Shift (Steptronic) Fluid Specifications Automatic Fluid Type: Dexron III or equivalent (BMW P/N 83 22 0 026 922) Fluid Capacity Automatic Capacity: Approx. 9-10 quarts (8.5-9.5 liters) for complete fill 📐 Dimensions Exterior Length: 191.1 inches (4854 mm) Width: 71.1 inches (1806 mm) Height: 57.1 inches (1450 mm) Wheelbase: 113.4 inches (2880 mm) Weights Curb Weight: 3770 - 3900 lbs (1710 - 1769 kg) depending on transmission and options Gross Vehicle Weight Rating: 4784 lbs (2170 kg) Cargo Trunk Volume: 17.0 cu ft (480 liters) 🛡️ Safety Features Ratings NHTSA Front Impact: Not specifically rated for 2001 model year, but E39 chassis generally performed well IIHS Side Impact: Not specifically rated for 2001 model year Active Features Traction Control: Automatic Stability Control (ASC+T) Stability Control: Dynamic Stability Control (DSC) available on some models Braking Systems: Anti-lock Braking System (ABS) Passive Features Airbags: Frontal airbags, side-impact airbags (optional) Seat Belts: 3-point seat belts with pretensioners Body Structure: Reinforced safety cell and crumple zones 💡 Technology Features Infotainment Head Unit: BMW Business CD or Professional CD radio, with optional navigation system (CCC or M-ASK) Audio System: Standard 6-speaker system, optional Hi-Fi or Harman Kardon premium sound Driver Assistance Parking Assistance: Rear Park Distance Control (PDC) available Cruise Control: Standard electronic cruise control Connectivity Communication: Optional Bluetooth preparation, integrated car phone (rare) 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500 - 10,000 miles (12,000 - 16,000 km) or annually, based on oil condition sensor and driving style Air Filter Replacement: Every 30,000 miles (48,000 km) or as needed Spark Plug Replacement: Every 100,000 miles (160,000 km) for long-life iridium plugs Coolant Flush: Every 2-3 years or 30,000 miles (48,000 km) Brake Fluid Flush: Every 2 years, regardless of mileage Fluid Specifications Engine Oil Type: BMW Longlife-98 (LL-98) Specification, typically SAE 0W-40 or 5W-40 synthetic Engine Oil Capacity: Approx. 6.5 quarts (6.2 liters) Coolant Type: BMW Blue Antifreeze/Coolant (G48 formulation) Power Steering Fluid: BMW Power Steering Fluid (P/N 82 11 0 027 075) or Pentosin CHF 11S Known Issues Cooling System: Plastic coolant expansion tank can become brittle and leak; water pump failure is also common. Vanos: Seals...