Engine Mechanical:
V8 Engine (M62TU), Cylinder Head, Pistons, Crankshaft, Timing System, Oil System
Engine Management:
Fuel Injection System (Sequential Multi-Point), Ignition System, Engine Control Unit (ECU), Sensor Diagnostics (MAF, O2, Crank, Cam), Emissions Control (Secondary Air Injection, EGR)
Transmission:
5-Speed Automatic Transmission (Steptronic - GM 5L40-E), Gearbox Mechanics, Valve Body, Torque Converter, Transmission Control Module (TCM)
Drivetrain:
Rear Wheel Drive (RWD), Driveshaft, Differential, Axles, CV Joints
Suspension:
Front Suspension (Double Wishbone), Rear Suspension (Multi-link), Shock Absorbers, Springs, Bushings, Control Arms, Sway Bars
Steering:
Hydraulic Power Steering System, Steering Rack, Power Steering Pump, Tie Rods
Brakes:
Front Disc Brakes, Rear Disc Brakes, ABS (Anti-lock Braking System), DSC (Dynamic Stability Control), Brake Booster, Master Cylinder, Brake Lines, Parking Brake
Electrical System:
Battery, Alternator, Starter Motor, Fuses, Relays, Wiring Diagrams, Lighting System (Headlights, Taillights, Interior), Power Windows, Power Locks, Power Seats
Climate Control:
Automatic Climate Control, HVAC System, Blower Motor, Evaporator, Condenser, Refrigerant System
Bodywork:
Body Panel Removal/Installation, Doors, Hood, Trunk, Bumpers, Glass, Seals
Routine Maintenance:
Oil Change, Filter Replacements (Oil, Air, Cabin), Spark Plug Replacement, Fluid Checks and Replenishment
Engine Repair:
Head Gasket Replacement, Piston Ring Replacement, Crankshaft Bearing Service, Timing Chain/Belt Service (if applicable to specific M62 variant), Valve Stem Seal Replacement
Transmission Repair:
Transmission Fluid and Filter Change, Valve Body Rebuild, Solenoid Replacement, Torque Converter Replacement
Brake System Repair:
Brake Pad and Rotor Replacement, Caliper Service, Brake Fluid Flush, ABS/DSC Component Diagnosis and Replacement
Electrical Troubleshooting:
Diagnostic Trouble Code (DTC) Retrieval, Wiring Harness Repair, Sensor Testing, Module Diagnosis
Suspension And Steering Repair:
Component Replacement (Shocks, Struts, Bushings, Control Arms), Alignment Procedures, Power Steering System Bleeding
Diagnostics:
Comprehensive Diagnostic Procedures, Troubleshooting Flowcharts, Explanations of Diagnostic Trouble Codes (DTCs)
Depth:
Advanced Diagnostics and Full Rebuild Procedures
Coverage Scope:
From basic fluid changes to complete engine and transmission overhauls
Oil Change Interval:
Typically 7,500 - 10,000 miles or annually, depending on driving conditions and oil used (refer to owner's manual or condition-based service system).
Transmission Fluid Interval:
Recommended at 60,000 - 80,000 miles for a fluid and filter change, though some sources suggest earlier or lifelong (refer to manual for specific recommendation).
Coolant Flush Interval:
Every 2 years or 30,000 miles.
Spark Plug Replacement:
Approximately 100,000 miles (using Long Life Spark Plugs, check manual for specific type).
Coolant Type:
BMW Blue Coolant (G48 Ethylene Glycol based)
Brake Fluid Type:
DOT 4 (BMW Supreme 2000 or equivalent)
Cooling System:
Plastic coolant expansion tank can become brittle and crack; Water pump and thermostat failures are also common.
Oil Leaks:
Valve cover gaskets, oil pan gaskets, and the O-ring on the oil filter housing are common leak points.
Ignition System:
Coil-on-plug ignition system can lead to individual coil failures, causing misfires.
Vanos:
Seals within the VANOS system can degrade, leading to rough idle, loss of power, and increased fuel consumption.
ABS/Dsc Sensors:
Wheel speed sensors for ABS and DSC can fail, triggering warning lights.
Headlight Alignment:
Electric headlight leveling motors can fail.