🏷️ Basic Information

Make:

BMW

Model:

C1

Year:

2001

Platform Code:

C1

👋 Introduction

Positioning:

Specialized urban mobility concept vehicle from BMW, offering a unique blend of car-like safety and scooter-like agility.

Competitors:

N/A (Unique segment). Competes conceptually with enclosed scooters, micro-cars, and city-focused commuter vehicles.

Unique Selling Points:

Enclosed cockpit, integrated safety cage (roll-over protection), seatbelt system, car-like controls, compact size for urban navigation.

📋 Manual Details

Primary Coverage:

Full Service and Repair Instructions

Target Audience:

Professional Mechanics, Technicians, Enthusiasts

Estimated Pages:

Extensive (Specific count not provided, but described as 'full' and covering 'all major topics')

Type:

Service Repair Workshop Manual

Language:

English

Format:

Digital (Implied by typical sales for this type of product, though not explicitly stated. Assumed PDF or similar e-format.)

📖 Manual Coverage

Engine:

Detailed diagnosis, repair, overhaul, specifications

Fuel System:

Fuel injection, fuel pump, lines, tank maintenance and repair

Cooling System:

Radiator, thermostat, water pump, hoses, coolant specifications

Ignition System:

Spark plugs, coils, wiring, timing, diagnosis

Exhaust System:

Catalytic converter, muffler, piping, gasket replacement

Transmission:

Automatic Transmission (if applicable) – operation, overhaul, fluid specifications, diagnostics

Drivetrain:

Drive shafts, CV joints, differential (if applicable) maintenance and repair

Braking System:

Brake pads, rotors, calipers, master cylinder, ABS system, bleeding procedures, fluid specifications

Suspension System:

Shocks, struts, springs, control arms, alignment specifications

Steering System:

Power steering pump, rack and pinion, tie rods, fluid specifications

Electrical System:

Battery, alternator, starter, wiring diagrams, fuses, relays, lighting

Climate Control:

A/C system, heater core, blower motor, refrigerant types

Body And Chassis:

Panel removal/installation, door mechanisms, interior trim, chassis components

Body Electrical:

Power windows, locks, mirrors, interior lighting, central locking

Safety Systems:

Airbag system diagnosis and reset procedures

Maintenance:

Scheduled maintenance, oil changes, filter replacements, fluid checks

Troubleshooting:

Diagnostic charts, symptom-based problem solving

Repair:

Component removal, installation, adjustment, and overhaul

Diagnostics:

OBD-II codes (if applicable), sensor testing, component testing

Specifications:

Torque values, clearances, fluid capacities, electrical parameters

Wiring Diagrams:

Detailed electrical schematics for all systems

Depth:

Comprehensive, from basic maintenance to complete engine and transmission rebuilds

Detail Level:

Professional level of detail for mechanics

📊 Manual Specifications

Format:

Likely PDF for easy digital access, searchable text

Quality:

High-resolution, clear diagrams and text for readability

Binding:

Not Applicable (Digital Format)

Paper:

Not Applicable (Digital Format)

⚙️ Engine Specifications

Engine Type:

Single-cylinder four-stroke (Typical for the era and segment, though specific BMW engine variant for C1 is unique to this platform).

Displacement:

Likely around 125cc to 200cc (Specific displacement for the 2001 model year BMW C1 is 168cc for the common variant).

Cooling:

Liquid-cooled

Fuel Delivery:

Fuel Injection (EFI)

Emission Control:

Catalytic Converter

Horsepower:

Approximately 15 hp (for 125cc) to 18 hp (for 176cc variant) - exact figures vary by specific engine code.

Torque:

Approximately 15 Nm (for 125cc) to 18 Nm (for 176cc variant) - exact figures vary by specific engine code.

Fuel Type:

Unleaded Gasoline

Fuel Tank Capacity:

Approximately 8-10 Liters (Varies slightly by market/spec).

🔧 Transmission

Transmission Type:

Automatic Continuously Variable Transmission (CVT)

Optional Transmission:

N/A (CVT was standard for the C1 platform).

Transmission Fluid:

Specific CVT fluid (Refer to manual for exact BMW part number and specification).

📐 Dimensions

Length:

Approx. 2.5 meters

Width:

Approx. 1.3 meters

Height:

Approx. 1.5 meters

Curb Weight:

Approx. 200-250 kg (Varies based on engine and equipment).

🛡️ Safety Features

Crash Safety:

Designed with advanced safety features for its class, including a roll-over cage, seatbelt system, and crumple zones, exceeding typical scooter safety standards.

Active Safety:

ABS (Anti-lock Braking System) was an option on some models.

Passive Safety:

Integrated safety cell, 4-point seatbelt, impact-absorbing dashboard, side impact protection.

💡 Technology Features

Infotainment Systems:

Basic. Primarily focused on essential vehicle information display (speedometer, fuel level, warning lights). No advanced infotainment typically found in cars.

Driver Assistance Features:

ABS (optional), high-visibility cockpit design.

Connectivity Features:

None (Not applicable for this vehicle concept).

🔧 Maintenance

Oil Change:

Typically every 5,000 km or 12 months (Refer to manual for exact BMW recommendations).

Filter Replacement:

Air filter: Annually or as needed. Oil filter: With every oil change.

Spark Plug Replacement:

As per manual schedule, typically every 10,000-15,000 km.

Engine Oil Type:

BMW recommends specific motorcycle engine oil meeting API SG/SH or higher, JASO MA standards. Viscosity typically 10W-40 or 15W-50 depending on ambient temperature. (Consult manual for exact PN and spec).

Coolant Type:

BMW approved coolant (Ethylene glycol based, typically blue). Mixture 50/50 with distilled water. (Consult manual for exact PN and spec).

Brake Fluid Type:

DOT 4 (Consult manual for exact specification and replacement interval).

Common Problems:

Given its niche status and age, common issues may include age-related wear on rubber components (hoses, seals), potential electrical connection corrosion, and CVT belt wear. The unique rollover protection system requires specific inspection protocols. Engine wear dependent on maintenance history.

📚 Vehicle History

Brand:

BMW AG, known for premium automobiles and motorcycles, applied its engineering prowess to this unique urban mobility concept.

Development:

Developed as a response to increasing urban congestion and the desire for safer, more enclosed personal transport than a motorcycle.

Production Years:

2000-2003

Manufacturing Location:

Ludwigsfelde, Germany

🏆 Awards & Recognition

Design Awards:

The BMW C1 was recognized for its innovative safety and design concepts in the urban mobility sector, though specific major awards are not widely publicized.

Safety Ratings Mention:

BMW marketed the C1 as having superior safety to conventional scooters due to its automotive-derived safety features.

Certification Standard:

Met relevant European vehicle safety standards for its class.