Engine:
All engine types fitted to E39 models (e.g., M52, M54, M62, S62)
Fuel System:
Fuel injection, fuel pumps, injectors, pressure regulators
Ignition System:
Ignition coils, spark plugs, sensors, ECU control
Cooling System:
Radiator, thermostat, water pump, hoses, fan
Exhaust System:
Manifolds, catalytic converters, mufflers, pipes
Transmission:
Manual and automatic transmission service, repair, and overhaul
Clutch:
Clutch assembly, hydraulics, flywheel
Drivetrain:
Driveshafts, CV joints, differential
Suspension System:
Front and rear suspension, control arms, bushings, shock absorbers, springs
Steering System:
Power steering pump, rack and pinion, tie rods
Braking System:
Brake discs, pads, calipers, ABS system, DSC, brake lines, master cylinder
Wheels:
Wheel alignment, tire specifications, wheel bearing replacement
Electrical System:
Wiring diagrams, fuses, relays, battery, alternator, starter
Lighting System:
Headlights, taillights, interior lighting, bulb specifications
Bodywork:
Body panel removal/installation, interior trim, glass replacement, hinges, locks
Heating Ventilation Air Conditioning:
HVAC system operation, blower motor, climate control module, refrigerant
Infotainment System:
Radio, navigation, speaker systems (may be basic coverage)
Safety Systems:
Airbag system (SRS), seat belts, ABS, DSC
Basic Maintenance:
Oil changes, filter replacements, spark plug changes, fluid checks
Troubleshooting:
Diagnostic procedures for common faults and symptoms
Repair:
Detailed step-by-step repair instructions for all major components
Rebuilds:
Engine and transmission rebuild procedures
Diagnostics:
Electrical diagnostics, fault code interpretation (if OBD-II covered)
Installation:
Component installation and removal procedures
Adjustments:
Wheel alignment, idle speed, clutch adjustment
Calibrations:
Sensor calibration, idle control adjustments
Depth Of Information:
Extremely Detailed (covering workshop-level procedures)
Diagrams Illustrations:
Step-by-step diagrams, exploded views, electrical schematics
Technical Data:
Torque specifications, fluid capacities, specifications for all components
Spare Parts Illustrations:
Included
Oil Change Interval:
Variable (Condition Based Service - CBS) or typically every 10,000-15,000 miles/12 months
Spark Plug Replacement Interval:
Approx. 60,000 miles (depending on plug type and engine)
Coolant Flush Interval:
Typically every 2-4 years or 30,000-50,000 miles
Engine Oil Specification:
BMW Longlife-01 (LL-01) or LL-04 approved synthetic oil, viscosity dependent on climate (e.g., 0W-40, 5W-30)
Brake Fluid Specification:
DOT 4
Power Steering Fluid:
Pentosin CHF 11S or equivalent approved fluid
Common E39 Problems:
Coolant leaks (valley pan, hoses), VANOS seal failure, oil separator (CCV) failure, window regulator failure, ABS/DSC sensor issues, ignition coil failures, rear subframe bushings
