Engine:
Complete overhaul, timing, cooling, lubrication, fuel injection, emissions control
Transmission:
Manual and Automatic transmission service, repair, and overhaul
Drivetrain:
Driveshafts, differentials, axles, AWD system (if applicable)
Suspension:
Front and rear suspension components, shock absorbers, springs, alignment
Brakes:
Hydraulic system, ABS, DSC, brake pads, rotors, calipers, parking brake
Steering:
Power steering system, steering rack, tie rods
Electrical:
Wiring diagrams, battery, charging system, starter, ignition, lighting, fuses, relays, ECUs
Body And Chassis:
Body panels, doors, windows, interior trim, chassis components, exhaust system
HVAC:
Heating, ventilation, and air conditioning system diagnostics and repair
Comfort And Convenience:
Power seats, windows, locks, mirrors, sunroof, central locking
Infotainment:
Radio, navigation, speaker systems (basic troubleshooting)
Maintenance:
Oil changes, fluid checks and replacements, filter replacements, spark plug replacement, brake fluid flush
Diagnostics:
Troubleshooting common problems, reading diagnostic trouble codes (DTCs), symptom-based diagnostics
Repair:
Component removal and installation, rebuilding procedures, component testing
Tune Up:
Ignition system timing, fuel system adjustments (where applicable)
Alignment And Wheel Service:
Wheel alignment procedures, tire balancing and rotation
Electrical Troubleshooting:
Diagnosing electrical faults using wiring diagrams and test equipment
Air Conditioning Service:
Refrigerant handling, leak detection, component replacement
Depth Level:
Comprehensive (Mechanic Level)
Diagnostic Capability:
Advanced diagnostics, including sensor data interpretation and ECU functions
Rebuild Procedures:
Detailed procedures for engine and transmission rebuilds
Specifications:
Torque specifications, clearances, tolerances, fluid capacities, electrical resistance values
NHTSA Front Impact:
5-Star (Driver and Passenger)
NHTSA Side Impact:
4-Star (Front), 5-Star (Rear)
Stability Control:
Dynamic Stability Control (DSC)
Traction Control:
Automatic Stability Control and Traction (ASC+T)
Braking System:
Anti-lock Braking System (ABS), Dynamic Brake Control (DBC)
Airbags:
Frontal airbags, Side airbags, Head protection system (Air curtains)
Seatbelts:
3-point inertia-reel seat belts with pretensioners and force limiters
Oil Change Interval:
Variable Service Interval (VSI) based on driving conditions, typically 10,000-15,000 miles or annually
Air Filter Replacement:
Inspect every 2 years or 30,000 miles, replace as needed
Cabin Filter Replacement:
Annually or every 15,000 miles
Spark Plug Replacement:
Approx. 60,000 miles (depending on spark plug type)
Engine Oil Type:
BMW Longlife-01 (LL-01) synthetic, SAE 0W-30 or 5W-30
Engine Oil Capacity:
6.5 quarts (6.2 liters) with filter
Coolant Type:
BMW Blue Antifreeze/Coolant (G48)
Power Steering Fluid:
Pentosin CHF 11S or equivalent (check manual for exact spec)
Automatic Transmission Fluid:
BMW ATF LT-3 (or specific ZF Lifeguard Fluid)
Common Wear Items:
Coil packs, spark plugs, VANOS solenoids, water pump, thermostat, front control arm bushings, eccentric shaft sensor
Oil Leaks:
Valve cover gasket, oil pan gasket, oil filter housing gasket
Cooling System:
Plastic coolant expansion tank can become brittle and crack
Valvetronic System:
Eccentric shaft sensor failure can lead to rough idle and check engine light
