Engine Mechanical:
Complete engine overhaul, cylinder head, crankshaft, pistons, connecting rods, valve train, timing components, lubrication system, cooling system.
Fuel System:
Fuel injection system, fuel pump, injectors, fuel pressure regulator, fuel tank, fuel lines.
Ignition System:
Ignition coil, spark plugs, ECU control.
Exhaust System:
Exhaust manifold, catalytic converter, muffler, lambda sensor (oxygen sensor).
Transmission Drivetrain:
Automatic transmission (CVT), internal components, torque converter, gear ratios, fluid maintenance.
Brakes:
Front and rear brake systems, discs, calipers, brake pads, brake lines, ABS (Anti-lock Braking System) components and diagnostics.
Suspension:
Front and rear suspension systems, shock absorbers, springs, linkages, wheel alignment specifications.
Steering:
Steering column, steering rack, power steering system (if applicable), tie rod ends.
Electrical System:
Battery, charging system (alternator/generator), starter motor, lighting systems, wiring diagrams, fuses, relays, control units (ECU, BCM).
Body And Frame:
Chassis construction, body panels, doors, windows, roof structure (unique C1 safety cage), interior trim, seats.
Climate Control:
HVAC (Heating, Ventilation, and Air Conditioning) system, blower motor, condenser, evaporator, refrigerant, controls.
Safety Features:
Airbag system, seatbelts, ABS system, C1 safety cell structure.
Scheduled Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, brake pad inspection, tire rotation.
Troubleshooting:
Diagnostic procedures for common issues, fault code interpretation, electrical system diagnosis.
Repair Procedures:
Step-by-step instructions for component removal, installation, and repair for all major systems.
Engine Rebuild:
Detailed instructions for engine disassembly, cleaning, inspection, and reassembly with torque specifications.
Transmission Service:
Fluid change, filter replacement, and potential internal component servicing.
Brake System Repair:
Caliber replacement, rotor resurfacing/replacement, brake bleeding.
Electrical Diagnostics:
Wiring harness testing, sensor diagnostics, component testing.
Wheel Alignment:
Alignment angles, specifications, and adjustment procedures.
Diagnostics And Troubleshooting:
Comprehensive diagnostic flowcharts, symptom-based troubleshooting guides, and detailed explanations of fault codes (OBD-II if applicable).
Repair Techniques:
Detailed, illustrated procedures covering everything from basic fluid changes to full engine and transmission overhauls.
Technical Specifications:
Torque values, clearances, fluid capacities, electrical specifications, and component tolerances.
Special Tools:
Identification and usage instructions for any specialized tools required for specific repair procedures.
Engine Oil Change:
Every 10,000 km or 12 months, whichever comes first. (Refer to manual for exact interval, may be shorter for severe use).
Air Filter Replacement:
Every 20,000 km or 24 months.
Spark Plug Replacement:
Every 30,000 km or 36 months.
Brake Fluid Change:
Every 2 years, regardless of mileage.
Engine Oil Type:
SAE 15W-40 API SG or higher (refer to manual for exact BMW approval, e.g., BMW Motorcraft SAE 15W-40)
Engine Oil Capacity:
Approx. 1.2 Liters (including oil filter)
Coolant Type:
BMW approved antifreeze/coolant concentrate mixed with distilled water (50/50 ratio). Refer to manual for specific BMW part number.
Electrical Connectors:
Corrosion or loose connections in wiring harnesses, particularly in adverse weather conditions.
Cvr Belt Wear:
Premature wear of the CVT belt requiring replacement if performance degrades.
Water Ingress:
Potential for water ingress into electrical components if seals are compromised, especially around the enclosed cabin.
