Segment:
Premium Compact/Small Family Car
Target Audience:
Enthusiast owners, DIY mechanics, independent repair shops focusing on BMW vehicles
Competitors:
Audi A3, Volkswagen Golf, Mercedes-Benz A-Class, Ford Focus, Mazda 3
Value Proposition:
Provides dealership-level diagnostic and repair information, enabling significant cost savings on maintenance and repairs for BMW 1 Series owners.
Uniqueness:
Vehicle-specific ('NOT GENERIC'), offering precise data, diagrams, and schematics essential for accurate BMW repairs, unlike generic repair guides.
Covered Models:
BMW 1 Series E81 (3-door hatchback), E82 (Coupe), E87 (5-door hatchback), E88 (Convertible)
Covered Model Years:
2007 (comprehensive coverage for this year, with likely applicability to adjacent model years within the E81/E82/E87/E88 generation)
Estimated Page Count:
Varies (typically several thousand pages for a complete factory-level repair manual)
Type:
Factory Service and Repair Manual
Powertrain:
Engine, Fuel System, Lubrication, Cooling, Intake/Exhaust, Ignition, Starting, Charging, Clutch, Manual Transmission, Automatic Transmission, Transfer Case (if applicable), Drive Shaft, Differential, Axles
Chassis:
Suspension (Front and Rear), Steering Column, Power Steering, Brake Control, Brakes (Front and Rear), Parking Brake, Wheels, Tires
Electrical And Electronics:
Body Electrical, Lighting, Instruments, Meters, Audio/Visual, Horn, Wiper & Washer, Door Locks, Air Conditioning, Supplemental Restraint System (SRS), Seat Belts, Engine Immobilizer, Cruise Control, Multiplex/CAN Communication
Body:
Engine Hood, Doors, Exterior Trim, Interior Trim, Windshield/Glass/Mirrors, Instrument Panel
Maintenance Procedures:
Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks and Replacements, Belt Inspections and Replacements, Spark Plug Service, Brake Pad/Rotor Replacement, Tire Rotation
Repair Procedures:
Engine Overhaul, Transmission Removal and Installation, Brake System Repair, Suspension Component Replacement, Electrical Component Diagnosis and Replacement, HVAC System Repair, Body Panel Repair and Replacement
Diagnostic Procedures:
Troubleshooting Guides, Fault Code Interpretation, Component Testing, Wiring Diagram Analysis, Diagnostic Tool Usage
Depth:
Comprehensive Factory-Level: Covers everything from routine maintenance to complete engine and transmission rebuilds, including intricate electrical system diagnostics and body repair procedures.
Searchability:
Likely searchable text (OCR'd content), facilitating quick information retrieval
Printability:
Fully Printable (pages and diagrams can be printed as needed)
Image Resolution:
High-resolution for clear viewing and printing of illustrations and schematics
Binding:
N/A (Digital Format)
Paper Type:
N/A (Digital Format, printable on demand)
Engine Families Covered:
N43 (4-cylinder petrol), N52/N55 (6-cylinder petrol), M47/N47 (4-cylinder diesel), M57 (6-cylinder diesel) - Specific engine variants depend on the exact 2007 models within the E8x range.
Typical Power Output Range:
Petrol: ~118 hp to ~265 hp; Diesel: ~143 hp to ~231 hp (specific figures vary by engine and trim)
Injection Type:
Common Rail Direct Injection (Diesel), Direct Injection (later petrol models) / Port Injection (earlier petrol models)
Engine Management:
Valvetronic, VANOS (Variable Valve Timing), potentially turbocharging (e.g., N55, N47)
Manual Options:
Typically 6-speed manual transmissions (e.g., GS6-37BZ, GS6-17BG)
Automatic Options:
Typically 6-speed automatic transmissions (e.g., GA6HP19Z) or Steptronic automated manual transmissions on certain models.
Transmission Control:
Electronically controlled automatic transmissions with adaptive shift programs and manual shifting modes (Steptronic).
Body Styles:
3-door hatchback (E81), 5-door hatchback (E87), 2-door coupe (E82), 2-door convertible (E88)
Wheelbase:
Approx. 2660 mm (varies slightly by body style)
Curb Weight Range:
Approx. 1300 kg - 1600 kg (depending on engine, body style, and options)
Euro Ncap Rating:
Likely 5-star for most configurations during its tested period (check specific model year and body style for exact results).
Active Safety:
Anti-lock Braking System (ABS), Electronic Stability Control (DSC - Dynamic Stability Control), Traction Control (DTC - Dynamic Traction Control), Brake Assist
Passive Safety:
Front Airbags, Side Airbags, Curtain Airbags (depending on body style and configuration), Seat Belt Pretensioners, Active Head Restraints (front)
Infotainment System:
BMW iDrive system (various generations depending on the specific 2007 build date and optional packages). Features typically include a central display, radio, CD player, optional navigation, and Bluetooth connectivity.
Driver Assistance Features:
Parking Distance Control (PDC), Rain Sensor, Automatic Headlight Control, Cruise Control (optional).
Connectivity Options:
Bluetooth hands-free calling, USB audio interface (optional), AUX input.
Oil Change Interval:
Typically 15,000 miles (24,000 km) or 12-24 months, whichever comes first, as indicated by the Condition Based Service (CBS) system. Specific intervals may vary based on driving conditions.
Brake Fluid Interval:
Recommended every 2 years, regardless of mileage.
Spark Plug Interval:
Varies by engine type. For N43/N52, typically around 60,000 miles (100,000 km) for platinum plugs, or sooner for iridium. Consult specific engine data.
Engine Oil Specification:
BMW Longlife-01 (LL-01) or BMW Longlife-04 (LL-04) for diesel engines, depending on fuel quality and service intervals. Viscosity grades like 5W-30 or 0W-30 are common.
Coolant Specification:
BMW Blue Antifreeze/Coolant (G48) or equivalent. A 50/50 mix with distilled water is standard.
Brake Fluid Specification:
DOT 4 Low Viscosity (LV) approved by BMW.
Common Engine Problems:
PCV valve failures (leading to oil leaks/consumption), ignition coil failures, injector issues (especially on direct injection petrol engines), water pump leaks.
Common Chassis Problems:
Worn front control arm bushings, rear shock absorber top mount failures, electric power steering pump issues (on models so equipped).
Common Electrical Problems:
Water ingress into the Engine Control Unit (ECU) due to faulty wiring harness or drain issues, various sensor failures, comfort access system glitches.
Brand Focus:
BMW is renowned for its 'Ultimate Driving Machine' ethos, emphasizing performance, engineering, and driver engagement.
1 Series Introduction:
The 1 Series (E87) was BMW's first compact hatchback, launched in 2004, aiming to bring BMW's driving dynamics to a smaller, more accessible segment.
E8X Variant Introduction:
The Coupe (E82) and Convertible (E88) variants were introduced in 2007, offering sportier styling and open-top driving to the 1 Series lineup.
Manufacturing Locations:
Primarily manufactured at BMW's plant in Leipzig, Germany.
