Positioning:
The E39 5 Series represented BMW's executive sedan and wagon offering, known for its blend of luxury, performance, and advanced technology for its time.
Key Competitors:
Mercedes-Benz E-Class (W210), Audi A6 (C5), Lexus GS (JZS160), Jaguar S-Type.
Chassis Design:
Sophisticated multi-link suspension, excellent weight distribution, and a focus on driver engagement.
Engine Options:
Smooth inline-six engines and powerful V8 engines, offering a range of performance characteristics.
Value Proposition:
An indispensable resource for owners and independent repair shops seeking to maintain, diagnose, and repair the E39 5 Series effectively.
Comprehensiveness:
Covers nearly all aspects of vehicle maintenance and repair, providing OEM-level detail.
Engine:
Detailed diagnostics, repair, overhaul for M50/M52/M62 engines (including VANOS, ignition, fuel injection, cooling, exhaust)
Transmission:
Automatic (GM 5L40-E, ZF 5HP19, ZF 5HP24, ZF 5HP30) and Manual (Getrag 6-speed) transmission repair, diagnostics, fluid changes
Drivetrain:
Driveshaft, differential, axle shafts, wheel bearings, AWD (xDrive if applicable for specific regional models, though less common on E39 initially)
Suspension:
Front (McPherson struts, control arms, sway bar), Rear (multi-link, shock absorbers, springs, sway bar), bushings, alignment
Steering:
Power steering system, steering rack, tie rods, steering column, wheel alignment
Brakes:
Hydraulic system, ABS, DSC (Dynamic Stability Control), EBD, brake calipers, rotors, pads, parking brake, bleeding procedures
Electrical System:
Battery, alternator, starter, wiring diagrams, fuses, relays, lighting, horn, power windows, locks, mirrors, seats
Body And Chassis:
Body panels, doors, hood, trunk, bumpers, sunroof, interior trim, sound deadening, chassis lubrication
HVAC:
Air conditioning, heating, climate control system, blower motor, refrigerant, evaporator, condenser, cabin filter
Fuel System:
Fuel pump, fuel filter, injectors, fuel lines, fuel tank, EVAP system
Exhaust System:
Exhaust manifold, catalytic converter, mufflers, pipes, oxygen sensors
Safety Systems:
Airbags, seat belts, SRS control module, crash sensors
Instrumentation And Controls:
Dashboard, instrument cluster, warning lights, switches, steering wheel controls
Infotainment And Electronics:
Radio, CD player, navigation system (if equipped), speakers, antenna, park distance control (PDC), onboard computer (OBC)
Routine Maintenance:
Oil change, filter replacements, fluid checks and top-offs, tire rotation, brake inspection, spark plug replacement
Diagnostic Procedures:
Troubleshooting common symptoms, fault code retrieval and interpretation (e.g., via OBD-II, BMW specific codes), component testing
Repair And Overhaul:
Engine rebuilds, transmission repairs, suspension component replacement, brake caliper rebuilds, electrical component repair
Scheduled Maintenance:
Detailed intervals and procedures for long-term upkeep
Component Replacement:
Step-by-step guides for replacing major and minor components
Technical Specifications Lookup:
Torque values, clearances, fluid capacities, diagnostic parameters
Depth Of Coverage:
Comprehensive, from basic maintenance to complete engine and transmission overhauls
Diagnostic Focus:
Detailed diagnostic flowcharts, component testing, and symptom-based troubleshooting
Wiring Diagrams:
Detailed, system-specific wiring schematics with component identification
Special Tools:
Identification of specific tools required for certain procedures
Length:
Approx. 188.5 inches (4788 mm)
Width:
Approx. 71.0 inches (1803 mm)
Height:
Approx. 57.0 inches (1448 mm)
Length:
Approx. 190.2 inches (4831 mm)
Width:
Approx. 71.0 inches (1803 mm)
Height:
Approx. 57.8 inches (1468 mm)
Curb Weight Range:
Approx. 3500-3900 lbs (1588-1769 kg), varies by model and options
Gross Vehicle Weight Rating:
Varies by model, refer to vehicle specific plate.
Cargo Volume Seats Up:
Approx. 23.7 cubic feet (671 L)
Cargo Volume Seats Down:
Approx. 57.4 cubic feet (1625 L)
Wheelbase:
115.4 inches (2931 mm)
Wheel Bolt Pattern:
5 x 120 mm
Common Tire Sizes:
225/60R16, 235/45R17, 235/40R18 (depending on trim and options)
Head Unit Options:
BMW Business CD, BMW Professional CD RDS, optional navigation system (Mk III/Mk IV).
Audio System:
Standard 10-speaker Hi-Fi system, optional Harman Kardon surround sound system.
Stability Control:
Available ASC+T or the more advanced DSC (Dynamic Stability Control) system.
Parking Assistance:
Park Distance Control (PDC) sensors (front and rear on later models).
Onboard Computer:
Onboard Computer (OBC) providing information on fuel economy, range, average speed, and system checks.
Telematics:
Optional BMW Assist telematics system (cellular phone integration, emergency services).
Climate Control:
Automatic climate control with dual-zone temperature settings, pollen filter.
Seating:
Standard power-adjustable front seats, optional comfort seats with memory, heated seats.
Engine Oil Change Interval:
Typically every 7,500 to 10,000 miles or annually, or as indicated by the onboard computer (Service Interval Indicator - SII) using synthetic oil.
Service Intervals Filters
Oil Filter Replacement:
With every oil change.
Air Filter Replacement:
Every 15,000 to 30,000 miles or as needed based on driving conditions.
Cabin Air Filter Replacement:
Every 15,000 to 30,000 miles or annually.
Coolant Flush:
Every 30,000 to 60,000 miles or 2-4 years.
Brake Fluid Flush:
Every 2 years, regardless of mileage.
Service Intervals Spark Plugs
Spark Plug Replacement M52Tu M54:
Approx. 60,000 miles (using long-life spark plugs).
Spark Plug Replacement M62Tu:
Approx. 100,000 miles (using long-life spark plugs).
Engine Oil Type:
Synthetic SAE 5W-30 or 5W-40 meeting BMW LL-01 specification (or older LL-98 for some early models, consult manual).
Engine Oil Capacity:
525i/528i/530i: Approx. 6.5-7.0 quarts (6.2-6.6 L); 540i: Approx. 7.0-7.5 quarts (6.6-7.1 L). Refer to manual for exact fill.
Coolant Type:
BMW Blue Coolant (G48) or approved equivalent.
Power Steering Fluid Type:
Pentosin CHF 11S or equivalent approved fluid.
Cooling System Failures:
Plastic expansion tank leaks, water pump failure (plastic impeller), thermostat housing leaks.
Oil Leaks:
Valve cover gasket, oil pan gasket, oil filter housing gasket, CCV system leaks.
Suspension Wear:
Control arm bushings, ball joints, sway bar links, rear subframe bushings.
Electrical Gremlins:
ABS/DSC module failures, headlight leveling issues, instrument cluster pixelation (LCD displays).
Vanos System:
Wear in the VANOS solenoids and seals can lead to rough idle, loss of power, and increased fuel consumption.
E39 Specific Issues:
Sagging headliner, pixelated OBC displays, heater control valve failure, ABS speed sensor failures.