🏷️ Basic Information Identification Make: BMW Model: C1 Model Generation: First Generation Codes Chassis Code: E26 👋 Introduction Market Position Segment: Premium Compact Scooter Target Audience: Urban commuters seeking a safe, enclosed, and stylish alternative to traditional scooters and small cars. Competitive Analysis Competitors: Traditional large-displacement scooters, small displacement motorcycles, microcars. Key Features Unique Selling Proposition: Car-like safety features (roll cage, seatbelt, airbag), weather protection, integrated trunk, unique design. Target Market Appeal: Safety-conscious urban riders, those seeking a modern and distinctive mode of transport. 📋 Manual Details Coverage Areas Years Covered: 2000, 2001, 2002, 2003 Page Count Estimated Page Count: 300-500 (typical for comprehensive workshop manuals, actual may vary) Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: Digital (likely PDF, potentially printable) 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, drivetrain, exhaust system Chassis: Suspension (front and rear), steering system, braking system, wheels and tires Electrical: Wiring diagrams, lighting, ignition system, battery, charging system, starting system, instrumentation, control modules Body: Body panels, interior trim, seats, doors, windows, sunroof (if applicable), exterior trim Procedures Included Maintenance: Routine inspections, oil changes, filter replacements, spark plug replacement, brake fluid flush, coolant flush Diagnostics: Troubleshooting common issues, diagnostic trouble codes (DTCs), electrical system diagnosis, engine performance diagnosis Repair: Engine component repair and replacement (e.g., cylinder head, pistons, valves), transmission overhaul, brake caliper replacement, suspension component repair, electrical component repair Disassembly Assembly: Step-by-step instructions for component removal and installation Technical Depth Depth: Comprehensive, covering from basic maintenance to major overhaul and diagnostics Detail Level: Detailed technical specifications, torque values, tolerances, and procedural steps with diagrams 📊 Manual Specifications File Format Digital Format: PDF (Portable Document Format) Print Quality Quality Notes: Designed for clarity and readability on screen and when printed. Diagrams and schematics are high-resolution. Binding Type Binding: N/A (Digital) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke single-cylinder, 4-valve, DOHC Displacement: 176 cc (for most European models) Bore X Stroke: 66 mm x 64 mm (typical) Compression Ratio: 10.0:1 (typical) Cooling System: Liquid-cooled Performance Horsepower Output: Approx. 15 hp (11 kW) at 6,750 rpm (typical for 176cc variant) Torque Output: Approx. 18 Nm (13.3 lb-ft) at 5,250 rpm (typical for 176cc variant) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - Bosch Motronic (likely) Fuel Type: Unleaded gasoline (95 RON recommended) Engine Components Engine Oil Type: SAE 15W-40 API SG or higher (consult manual for specific BMW approval) Engine Oil Capacity: Approx. 1.2 liters (including filter) Spark Plug Type: NGK CR9EKB or equivalent (confirm with manual) 🔧 Transmission Standard Type: Automatic - CVT (Continuously Variable Transmission) Features Drive System: Belt drive to rear wheel Transmission Fluid Type: Specific CVT fluid (consult manual for BMW part number and type) 📐 Dimensions Exterior Length: Approx. 1,980 mm Width: Approx. 740 mm (at handlebars) Height: Approx. 1,400 mm (to top of roll cage) Wheelbase: Approx. 1,380 mm Weights Dry Weight: Approx. 180 kg Gross Vehicle Weight Rating: Approx. 330 kg (including rider and passenger) Cargo Trunk Capacity: Approx. 60 liters (integrated, lockable) 🛡️ Safety Features Ratings Crash Safety Design: Engineered with a car-like safety cell, roll bar, safety cage, and impact-absorbing zones. Active Features Braking System: Hydraulic disc brakes front and rear. ABS optional on some models. Passive Features Occupant Restraint: 3-point safety belt (integrated). Airbag: Optional driver's airbag (mounted in steering column). Lighting: Halogen headlights, integrated turn signals, LED rear lighting (depending on market/spec). Visibility: Full weather protection, windscreen wipers, washer system. 💡 Technology Features Infotainment Instrument Cluster: Analog speedometer, tachometer, digital odometer, fuel gauge, coolant temperature gauge, warning lights. Audio System: Optional integrated audio system with speakers (rare, not standard). Driver Assistance ABS: Optional Anti-lock Braking System (ABS) on some models, enhancing braking stability. Connectivity Charging Port: 12V accessory socket for charging devices. Lighting Tech Headlight Type: Halogen Taillight Type: LED (in some configurations/markets) 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 km or 6 months, whichever comes first (typical, confirm with manual). Air Filter Replacement: Every 10,000 km or 12 months (typical, confirm with manual). Spark Plug Replacement: Every 10,000 km (typical, confirm with manual). Brake Fluid Change: Every 2 years (typical, confirm with manual). Coolant Change: Every 2 years or 40,000 km (typical, confirm with manual). Fluid Specifications Coolant Type: BMW approved antifreeze/coolant mixture (e.g., ethylene glycol-based, protect down to -37°C) Brake Fluid Type: DOT 4 (or DOT 5.1 if specified) Known Issues Common Problems: Electrical gremlins (often related to complex wiring), CVT belt wear, occasional issues with starter motor or alternator, potential corrosion on metal parts if not maintained. Preventative Maintenance: Regular cleaning, proper storage, checking electrical connections, timely fluid and filter changes. 📚 Vehicle History Brand Heritage Bmw Motorcycle Division: Leverages BMW's extensive experience in automotive and motorcycle engineering, known for quality and innovation. Model Evolution Concept Origin: Developed as...