Engine Mechanical:
Complete overhaul, diagnostics, repair procedures
Engine Management:
DME (Digital Motor Electronics), sensors, actuators, fault codes
Fuel System:
Fuel pump, injectors, fuel pressure regulation, EVAP system
Cooling System:
Radiator, water pump, thermostat, hoses, fans
Exhaust System:
Catalytic converters, mufflers, exhaust manifolds, O2 sensors
Transmission Automatic:
GM 5L40-E: Diagnostics, repair, fluid changes, electronic controls
Transmission Manual:
ZF 5-speed: Clutch, gearbox overhaul, fluid service
Drivetrain:
Driveshafts, differential, axle shafts, wheel bearings
Suspension:
Front/rear suspension components, springs, shocks, control arms, bushings
Steering:
Power steering system, steering rack, tie rods, steering column
Brakes:
ABS, DSC, EBC, brake pads, rotors, calipers, hydraulic system, bleeding procedures
Electrical System:
Battery, alternator, starter, wiring diagrams, fuses, relays
Lighting System:
Headlights, taillights, interior lights, LCM (Light Control Module)
Climate Control:
HVAC system, blower motor, A/C compressor, refrigerant, climate control unit
Infotainment:
Radio, navigation system (MK III/MK IV), amplifier, speakers, CD changer
Body And Interior:
Door panels, seats, dashboard, trim, exterior body panels
Safety Systems:
Airbags, seatbelt pre-tensioners, SRS module
Routine Maintenance:
Oil changes, filter replacements, fluid checks, spark plugs
Troubleshooting:
Diagnostic charts, symptom-based repairs, fault code interpretation
Component Replacement:
Step-by-step guides for major and minor components
Engine Rebuild:
Disassembly, inspection, reassembly of the V8 engine
Transmission Overhaul:
Complete teardown and rebuilding of automatic and manual transmissions
Brake System Service:
Pad/rotor replacement, caliper service, brake fluid flush
Electrical Diagnostics:
Wiring diagram interpretation, component testing
Climate Control Repair:
Leak detection, component replacement, system recharging
Bodywork Repair:
Panel alignment, dent repair, rust treatment (conceptual coverage)
Depth:
Comprehensive (from basic maintenance to full rebuilds and advanced diagnostics)
Diagnostic Codes:
OBD-II codes and BMW-specific fault codes
Torque Specifications:
Detailed torque values for all fasteners
Clearances And Tolerances:
Specifications for engine components, bearings, etc.
Wiring Diagrams:
Detailed electrical schematics for all systems
Oil Change:
Variable (based on Condition Based Service - CBS), typically 7,500-10,000 miles or 12-15 months
Spark Plugs:
Approx. 100,000 miles (depending on type)
Coolant Flush:
Every 2-3 years or 30,000-50,000 miles
Transmission Fluid Change:
BMW officially stated 'lifetime' fluid, but recommended every 50,000-70,000 miles for longevity, especially for automatics.
Engine Oil:
BMW LL-01 (e.g., Castrol EDGE 0W-40, 5W-40)
Engine Oil Capacity:
Approx. 6.5 - 7.0 liters (6.9 - 7.4 US quarts)
Coolant:
BMW Blue Antifreeze/Coolant (G48 Ethylene Glycol based)
Brake Fluid:
DOT 4 LV (Low Viscosity)
Cooling System:
Plastic coolant expansion tank failures, water pump leaks, thermostat housing cracks
Engine:
PCV valve issues (leading to oil consumption), VANOS solenoid failure, ignition coil failures
Transmission:
Automatic transmission 'limp mode' due to Mechatronics unit issues or fluid leaks, clutch wear (manual)
Suspension:
Front control arm bushings (Vibrations), sway bar links
Electrical:
LCM (Light Control Module) failures, instrument cluster pixelation, ABS/DSC sensor failures
