🏷️ Basic Information Identification Make: BMW Model: 3 Series Trim: 335i Production Years Covered: 2006, 2007, 2008, 2009, 2010 Codes Chassis Code: E90 (Sedan), E91 (Wagon/Touring), E92 (Coupe), E93 (Convertible) 👋 Introduction Market Position Market Segment: Premium Compact Executive Sedan/Coupe/Convertible Competitive Analysis Competitors: Audi A4, Mercedes-Benz C-Class, Lexus IS, Infiniti G35/G37 Key Features Performance Focus: Renowned for its powerful twin-turbocharged engine, engaging handling (BMW's signature 'Ultimate Driving Machine'), and luxurious appointments. Target Audience: Drivers seeking a blend of sporty performance, everyday practicality, and premium brand prestige. Manual Value Proposition Value: Essential resource for owners and independent repair shops to maintain, diagnose, and repair the complex systems of the 335i, saving on dealership costs. 📋 Manual Details Coverage Areas Primary Coverage: Workshop Service Repair Manual Page Count Total Pages: 2520 Manual Type Type: Comprehensive Service and Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete diagnosis, repair, and overhaul procedures for the N54 twin-turbocharged inline-6 engine. Transmission: Service and repair for automatic (e.g., GA6HP19Z, GA6HP26Z) and manual transmissions (e.g., GS6-37BZ). Brakes: Detailed procedures for hydraulic brake systems, ABS, DSC, and electronic parking brake (EPB). Electrical: Extensive coverage of the vehicle's electrical system, including wiring diagrams, component testing, and troubleshooting. Suspension Steering: Information on front and rear suspension components, power steering system, and wheel alignment. Body Exterior: Repair and replacement procedures for body panels, bumpers, doors, windows, and convertible roof mechanisms. Body Interior: Trim removal, seat adjustment, airbag system service, and climate control unit repair. HVAC: Diagnosis and repair of the automatic climate control system, including refrigerant handling and component replacement. Fuel System: High-pressure fuel pump (HPFP), fuel injectors, fuel tank, and evaporative emission control (EVAP) system. Cooling System: Radiator, water pump, thermostat, coolant hoses, and electric cooling fan operation. Exhaust System: Catalytic converters, mufflers, oxygen sensors, and turbocharger wastegates. Infotainment Navigation: CIC/CCC iDrive system diagnostics, audio components, and navigation unit repair. Lighting: Headlight, taillight, interior lighting, and adaptive headlight system servicing. Procedures Included Maintenance: Oil changes, filter replacements, spark plug replacement, brake fluid flush, coolant flush, and drive belt inspection. Troubleshooting: Diagnostic fault codes (DTCs) interpretation, symptom-based troubleshooting guides, and electrical system diagnosis. Repair: Component replacement, system overhauls, engine rebuilds, transmission repairs, and body panel alignment. Diagnostics: Step-by-step diagnostic routines for common and uncommon issues, including turbocharger boost leaks and fuel system problems. Recalibration Coding: Procedures for recalibrating sensors after replacement (e.g., steering angle sensor, ABS sensors) and basic coding procedures. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds, including detailed electrical schematics and diagnostic procedures. 📊 Manual Specifications File Format File Type: Digital (PDF) Print Quality Quality: High-resolution scans ensuring readability of diagrams, text, and images. Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) Searchability Search Functionality: Searchable text allows for quick access to specific topics and information. Printability Printable: Pages are printable for hands-on use in a workshop environment. ⚙️ Engine Specifications Primary Engine Engine Code: N54B30 Engine Type: 3.0L Twin-Turbocharged Inline-6 Petrol Performance Horsepower: 300 hp (224 kW) @ 5800-6000 rpm Torque: 300 lb-ft (407 Nm) @ 1300-5000 rpm Fuel System Fuel Delivery: High-pressure direct injection (DI) with twin turbochargers and intercooler. Fuel Type: Premium Unleaded Gasoline (91+ octane recommended) Engine Management ECU: Bosch Motronic (e.g., MEVD17.2.x variants) 🔧 Transmission Standard Standard Transmission: 6-speed manual transmission (GS6-37BZ) Optional Optional Transmission: 6-speed automatic transmission (e.g., GA6HP19Z, GA6HP26Z) Features Automatic Features: Steptronic (manual shifting mode), adaptive shift programs. Fluid Specifications Automatic Transmission Fluid: BMW ATF Dexron VI (e.g., Pentosin ATF1 or equivalent) Manual Transmission Fluid: BMW Synchromesh Fluid (e.g., MTF LT-2 or equivalent) 📐 Dimensions Exterior Wheelbase: Approx. 107.4 inches (2728 mm) for sedan/coupe, slightly different for touring/convertible. Length: Approx. 178.2-181.4 inches (4527-4609 mm) depending on body style. Weights Curb Weight: Approx. 3570-3900 lbs (1620-1770 kg) depending on body style and transmission. 🛡️ Safety Features Ratings NHTSA Front Crash Test: 5-star rating (for applicable models/years) Active Features Stability Control: Dynamic Stability Control (DSC), Traction Control (DTC). Braking Systems: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist. Passive Features Airbags: Front airbags, side airbags, curtain airbags (depending on body style). 💡 Technology Features Infotainment Infotainment System: iDrive infotainment system (CCC or later CIC) with navigation, radio, CD/DVD player, and Bluetooth connectivity. Driver Assistance Driver Assistance Features: Park Distance Control (PDC), Xenon headlights with adaptive lighting, rain-sensing wipers. Connectivity Connectivity Options: USB/Auxiliary audio input, Bluetooth phone integration. 🔧 Maintenance Service Intervals Oil Change Interval: BMW Condition Based Service (CBS) system typically recommends every 10,000-15,000 miles or annually, depending on driving conditions. Spark Plug Replacement: Typically around 60,000 miles for the N54 engine, but refer to manual for specific recommendations. Brake Fluid Flush: Recommended every 2 years, regardless of mileage. Fluid Specifications Engine Oil Specification: BMW Longlife-01 (LL-01) or BMW Longlife-01 FE (LL-01 FE)...