🏷️ Basic Information Identification Make: BMW Model: 3-Series Generation Chassis Code: E90 (Sedan), E91 (Wagon/Touring), E92 (Coupe), E93 (Convertible) Codes Model Year: 2007 👋 Introduction Market Position Target Audience: BMW owners seeking to perform their own maintenance and repairs, independent repair shops, and enthusiasts Competitive Analysis Value Proposition: Provides dealership-level technical information in an accessible digital format, saving time and money on repairs and diagnostics compared to relying solely on independent mechanics or generic guides. Key Features Content Format: Digital PDF manual with step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications. Usability: Searchable, printable, and scalable content for easy navigation and on-the-go use in the workshop or garage. Data Accuracy: Vehicle-specific and factory-derived, ensuring accuracy for 2007 BMW 3-Series E90/E91/E92/E93 models. 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive service, maintenance, diagnosis, and repair for BMW 3-Series E90, E91, E92, E93 models Model Variant Coverage: All models and trims within the E90/E91/E92/E93 generation for the 2007 model year Page Count Estimated Pages: Extensive (specific page count not provided, but described as 'complete' and 'everything you will ever need') Manual Type Type: Factory-level Service and Repair Manual Language Language: English Format Digital Format: PDF Download Speed: Offered as a 'Speed Download', indicating efficient digital delivery. 📖 Manual Coverage Systems Covered Powertrain: Engine (various configurations), Control System, Fuel Service Specifications, Emission Control, Intake/Exhaust, Cooling, Lube, Ignition, Starting, Charging, Auto Transmission, Manual Transmission, Transfer/Propeller Shaft, Drive Shaft, Differential, Axle Chassis & Suspension: Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering Electrical & Body: Air Conditioning, Supplemental Restraint System (SRS), Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter/Audio/Visual, Horn, Windshield/Glass/Mirror, Instrument Panel, Seat, Engine Hood/Door, Exterior & Interior, Electrical Systems, Multiplex/CAN Communication Procedures Included Repair Procedures: Complete step-by-step instructions for diagnosis, maintenance, service, and repair across all covered systems Diagnostic Procedures: Detailed diagnostic procedures utilizing factory methods and specifications Maintenance Procedures: Comprehensive maintenance schedules and procedures for all aspects of vehicle upkeep Wiring Schematics Detail: Includes detailed wiring diagrams and schematics for all electrical systems, essential for troubleshooting electrical faults. Technical Depth Depth Of Information: Vehicle-specific, factory-level detail equivalent to what BMW dealership technicians use. Covers basic maintenance to complex component overhauls and diagnostics. Resource Type: Primary source repair documentation, not generic information Diagnostic Tools Reference: Implies the use of BMW's diagnostic tools (e.g., ISTA/D) by referencing factory procedures, though the manual itself is a guide for understanding and performing tasks. 📊 Manual Specifications File Format Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000) and Mac compatible Print Quality Printability: All pages printable, allowing for enlarged image printing and selective page printing Binding Type Binding: Digital (PDF) - No physical binding Paper Type Paper Quality: Not Applicable (Digital Format) File Requirements Software Requirements: Adobe PDF Reader and Winzip (free online) ⚙️ Engine Specifications Primary Engine Engine Options 2007: N52B30 (3.0L I6 - e.g., 325i, 330i), N54B30 (3.0L Twin-Turbo I6 - e.g., 335i), N51B30 (3.0L I6 Valvetronic - e.g., 328i, 330i), M45TU V8 (for specific high-performance variants in some markets, though less common for 2007 3-series). Primarily I6 engines for 2007 US market models. Performance Horsepower Torque Range: Varies significantly by engine. For example, the N52B30 (3.0L I6) produced approximately 215-255 hp and 185-220 lb-ft torque. The N54B30 (twin-turbo 3.0L I6) produced approximately 300 hp and 300 lb-ft torque. Fuel System Fuel Delivery Type: Fuel Injection (typically High-Pressure Direct Injection for N54, Port Injection for N52 variants) Maintenance Oil Specification: BMW Longlife-01 (LL-01) or BMW Longlife-04 (LL-04) approved synthetic oil. Viscosity typically 0W-30 or 5W-30. Specific recommendation varies by engine and climate. Spark Plug Replacement Interval: Typically around 60,000 miles (96,000 km) for original equipment spark plugs, though this can vary by engine and driving conditions. 🔧 Transmission Standard Transmission Type Std: 6-speed Manual Transmission (e.g., GS6-37BZ) Optional Transmission Type Opt: 6-speed Automatic Transmission with Steptronic (e.g., GA6HP19Z) Features Transmission Fluid Spec Auto: Specific ATF fluid meeting BMW specifications (e.g., ATF LT-3 or similar, depending on transmission model). Fluid changes are typically considered 'lifetime' by BMW, but regular changes are recommended by many specialists. Clutch Type Manual: Hydraulically actuated single dry plate clutch 📐 Dimensions Exterior Wheelbase: E90 Sedan: ~108.7 inches (2760 mm), E91 Touring: ~108.7 inches (2760 mm), E92 Coupe: ~108.7 inches (2760 mm), E93 Convertible: ~108.7 inches (2760 mm) Length: E90: ~181.5 inches (4610 mm), E91: ~181.5 inches (4610 mm), E92: ~181.5 inches (4610 mm), E93: ~181.5 inches (4610 mm) Weights Curb Weight Range: Approx. 3,300 - 3,800 lbs (1500 - 1725 kg) depending on body style and engine Gvw: Gross Vehicle Weight varies by model, typically around 4,500 - 4,800 lbs. 🛡️ Safety Features Ratings NHTSA Overall Rating: Generally high, with 5-star ratings in frontal and side crash tests for many configurations. (Specific ratings can vary slightly by test year and body...