This manual covers the scooter, produced in 2003, available in 125 and 200cc variants (chassis code E26). The scooter is a unique compact scooter designed to offer enhanced safety and comfort for urban commuting, distinguishing itself from traditional scooters with an integrated safety cage, a roll-over bar, and a standard 3-point seatbelt. Building on a heritage of engineering excellence, the scooter offers a distinct approach to personal mobility, prioritizing rider protection through its innovative design and robust construction. This comprehensive Service Repair Workshop Manual provides detailed information for the maintenance, repair, and troubleshooting of your scooter. It covers all essential systems including the engine, transmission, brakes, suspension, electrical system, bodywork, and fuel system. With over 500 pages of English-language content, this manual offers in-depth procedures for scheduled maintenance, component replacement, repair and overhaul, and electrical troubleshooting. It is an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their vehicle. 🏷️ Basic Information Identification Make: BMW Model: C1 Model Variant: 125, 200 Year: 2003 Codes Chassis Code: E26 (C1) 👋 Introduction Market Position Segment: Unique compact scooter designed with automotive safety features, targeting urban commuters and riders seeking enhanced protection. Competitive Analysis Competitors: Conventional scooters, compact motorcycles. Differentiates through its integrated safety cage, roll-over bar, and seatbelt system. Key Features Safety Cage: Integrated safety cell providing enhanced occupant protection compared to traditional scooters. Seatbelt: Standard 3-point seatbelt for rider security. Aerodynamics: Designed for stability and rider comfort in urban environments. 📋 Manual Details Coverage Areas Engine: Yes Transmission: Yes Brakes: Yes Suspension: Yes Electrical System: Yes Bodywork: Yes Fuel System: Yes Cooling System: Yes Exhaust System: Yes Steering: Yes Chassis: Yes Troubleshooting: Yes Page Count Estimated Pages: 500+ Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed disassembly, assembly, inspection, and overhaul of all engine components including cylinder head, pistons, crankshaft, camshaft, valves, timing system, etc. Engine Management: Ignition system, fuel injection system (EFI), emission control systems, diagnostic procedures, sensor identification, and troubleshooting. Transmission Mechanical: Automatic transmission (if applicable) disassembly, assembly, component checks, torque converter, valve body, planetary gears, and control systems. Brake System: Hydraulic system, brake lines, master cylinder, brake calipers, brake pads, brake discs, ABS system (if equipped), bleeding procedures, and component replacement. Suspension Steering: Front and rear suspension components, shock absorbers, springs, control arms, bushings, steering rack, power steering system, wheel alignment specifications. Electrical System: Battery, charging system (alternator, starter), lighting system, horn, wipers, power windows, central locking, instrument cluster, fuses, relays, and wiring diagrams. Cooling Lubrication: Radiator, coolant pump, thermostat, cooling fan, lubrication system, oil pump, oil filter, and oil cooler (if applicable). Fuel System: Fuel tank, fuel pump, fuel filter, fuel lines, fuel injectors, fuel pressure regulator. Exhaust System: Exhaust manifold, catalytic converter, muffler, exhaust pipes, gaskets, and mounting hardware. Body And Frame: Body panels, doors, hood, trunk, interior trim, seats, safety cage structure, and anti-corrosion measures. Procedures Included Scheduled Maintenance: Oil changes, filter replacements, spark plug replacement, brake fluid changes, coolant flushes, and general inspections at specified intervals. Diagnostic Procedures: Step-by-step troubleshooting guides for common and uncommon faults, fault code interpretation, and diagnostic tool usage. Repair And Overhaul: Detailed instructions for the removal, repair, and reinstallation of all major mechanical and electrical components. Component Replacement: Guidance on replacing wear items such as brake pads, clutch, belts, hoses, and bulbs. Electrical Troubleshooting: Wiring diagrams, component testing, and fault finding for electrical issues. Specification Tables: Torque specifications, clearances, fluid capacities, and other critical measurements for repairs. Technical Depth Depth: Comprehensive: Covers from basic maintenance to full engine and transmission rebuilds, including advanced diagnostics and electrical system repair. 📊 Manual Specifications File Format Type: PDF Searchable Text: Likely, depends on the source scan quality. Print Quality Quality: Digital - High resolution for on-screen viewing and printing. Binding Type Type: N/A (Digital Download) Paper Type Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type 125: Single-cylinder, four-stroke, liquid-cooled Engine Type 200: Single-cylinder, four-stroke, liquid-cooled Displacement 125: Approx. 125 cc (specific model dependent) Displacement 200: Approx. 200 cc (specific model dependent) Performance Horsepower 125: Estimated 15 HP (specific data requires manual confirmation) Horsepower 200: Estimated 20 HP (specific data requires manual confirmation) Fuel System Type: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Ignition Type: Digital Electronic Ignition (CDI) 🔧 Transmission Standard Type: Automatic Continuously Variable Transmission (CVT) Features Drive Type: Belt drive to rear wheel Fluid Specifications Type: Refer to manual for specific CVT fluid (likely a specialized automatic transmission fluid, e.g., ATF Dexron III/Mercon or similar) 📐 Dimensions Exterior Length: Approx. 2000 mm (specific data requires manual confirmation) Width: Approx. 800 mm (specific data requires manual confirmation) Height: Approx. 1400 mm (specific data requires manual confirmation) Weights Dry Weight 125: Approx. 180 kg (specific data...