Vehicle Segment:
Urban mobility scooter/car hybrid, unique category offering enhanced safety over traditional scooters.
Key Competitors:
High-end scooters, small displacement enclosed vehicles (e.g., early microcars, though the C1 offered a unique safety cell concept).
Unique Selling Proposition:
Enclosed cockpit, safety cell, car-like controls, and weather protection while maintaining scooter agility and economy.
Intended Users:
Urban commuters seeking a safer, more comfortable alternative to traditional motorcycles and scooters.
Coverage Scope:
All models and repairs A-Z, mechanical and electrical.
Page Count:
Not specified, but extensive due to A-Z coverage.
Manual Type:
Workshop Service Repair Manual
Language:
English (assumed from common industry practice for downloadable manuals)
Powertrain:
Engine (200cc single-cylinder, 4-stroke), fuel system, ignition system, exhaust system, cooling system.
Transmission:
Automatic Transmission (CVT type), clutch, drive system.
Chassis And Suspension:
Frame, front suspension (telescopic forks), rear suspension (mono-shock absorber), wheels, tires, steering system.
Brakes:
Front and rear brake systems (likely disc brakes), hydraulic lines, brake fluid.
Electrical System:
Battery, charging system (alternator/stator), lighting (headlights, taillights, indicators), starter motor, wiring diagrams, fuses, relays, control units (ECU).
Bodywork And Trim:
Body panels, fairings, seat, storage compartment, safety cell (unique C1 feature).
Routine Maintenance:
Oil changes, filter replacements (oil, air), spark plug replacement, chain adjustment (if applicable, though C1 is belt/shaft drive likely), tire pressure checks, brake pad inspection.
Troubleshooting:
Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable), electrical system diagnostics.
Mechanical Repairs:
Engine disassembly and reassembly, transmission overhaul, suspension component replacement, brake caliper repair, steering system service.
Electrical Repairs:
Wiring harness repair, component testing and replacement (e.g., stator, regulator, starter), lighting system troubleshooting.
Bodywork And Cosmetic:
Panel removal and installation, fairing repair, seat repair/replacement.
Depth Of Information:
Comprehensive: Covers all repairs from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and wiring diagrams.
Visual Aids:
Tons of detailed pictures & diagrams included for clear understanding of procedures.
Engine Type:
Single-cylinder, 4-stroke
Displacement:
Approximately 200cc
Cooling System:
Liquid-cooled (typical for this size and type of engine for consistent performance)
Fuel Delivery:
Fuel Injection (EFI) or Carburetor (EFI more likely for 2001-2002 models for emissions and performance).
Horsepower:
Estimated 15-20 HP (typical for a 200cc single-cylinder engine of this era).
Torque:
Not specified, but balanced for urban acceleration.
Fuel Type:
Unleaded Gasoline
Transmission Type:
Automatic (Continuously Variable Transmission - CVT)
Optional Transmissions:
N/A (CVT was standard for this model)
Drive System:
Belt or shaft drive to rear wheel (manual would detail this specific setup).
Transmission Fluid:
Specific CVT fluid required (details in manual).
Length:
Not specified, but compact for urban use.
Width:
Not specified, designed to be narrow for filtering traffic.
Height:
Not specified, includes enclosed cabin height.
Curb Weight:
Not specified, but significantly heavier than a standard scooter due to chassis and safety cell.
Gross Vehicle Weight Rating:
Not specified.
Cargo Capacity:
Limited, likely small storage compartment under seat or within the cockpit.
Crash Test Ratings:
N/A (Not typically rated by standard automotive crash test agencies due to its classification).
Braking System:
Disc brakes front and rear for effective stopping power.
Lighting System:
Headlight, taillight, brake lights, turn signals for visibility.
Safety Cell:
Integral safety cell structure providing a protective cage around the rider.
Seatbelt:
Likely equipped with a safety harness or seatbelt integrated into the seat.
Windshield Wiper:
May be equipped with a windshield wiper for improved visibility in rain.
Dashboard Display:
Analog/digital instrument cluster displaying speed, RPM, fuel level, and warning lights.
Audio System:
Typically not equipped with an integrated audio system.
ABS:
Anti-lock Braking System (ABS) may have been an optional feature on some models.
Connectivity Features:
N/A (No modern connectivity features like Bluetooth or USB).
Engine Oil Change:
Typically every 3,000-5,000 km or annually (specific interval in manual).
Air Filter Replacement:
As needed, or every 6,000-10,000 km (details in manual).
Spark Plug Replacement:
Every 10,000-15,000 km (specific type and gap in manual).
Cvt Belt Inspection:
Regular inspection for wear, replacement typically between 15,000-25,000 km.
Engine Oil Type:
Full Synthetic SAE 5W-40 or 10W-40 motorcycle/scooter specific oil (check manual for exact API/JASO rating).
Engine Oil Capacity:
Approximately 1.0 - 1.2 liters (specific capacity in manual).
Brake Fluid Type:
DOT 4 brake fluid.
Coolant Type:
BMW approved ethylene glycol-based coolant concentrate mixed with distilled water (specific type in manual).
Common Problems:
CVT belt wear, stator/rectifier issues, electrical connector corrosion, occasional carburetor (if fitted) issues.
Maintenance Recommendations:
Regular cleaning of the cooling system and diligent inspection of the CVT system are key to longevity.
Manufacturer:
BMW AG, renowned for engineering and premium vehicles.
Concept Development:
Developed to address safety concerns of scooter users in urban environments, drawing on BMW's automotive engineering expertise.
Production Years:
Early 2000s (2001-2003 roughly).
Manufacturing Location:
Germany (typical for BMW products).
