🏷️ Basic Information Identification Make: BMW Model: 330Ci Year: 2006 Generation Chassis Code: E46 Generation Designation: Facelift (LCI) Codes Engine Code: M54B30 👋 Introduction Market Position Positioning: The 2006 BMW 330Ci (E46) represented the pinnacle of the sport sedan/coupe segment for its era, known for its engaging driving dynamics and refined luxury. Competitive Analysis Competitors: Competed directly with models like the Mercedes-Benz C-Class (W203), Audi A4 (B6/B7), and Infiniti G35. Key Features Vehicle Highlights: Inline-six engine, RWD platform, balanced chassis, driver-focused interior, optional M Sport package. Manual Value Proposition Value: Provides DIY enthusiasts and professional technicians with authoritative, manufacturer-backed repair procedures and specifications, crucial for maintaining the integrity and performance of the E46 330Ci. 📋 Manual Details Coverage Areas Coverage: Complete Service and Repair Page Count Estimated Pages: 1500+ Manual Type Type: Digital Service Manual Software Language Language: English Format Format: Software (likely PDF or proprietary viewer) 📖 Manual Coverage Systems Covered Powertrain: Engine (M54B30), Transmission (GM 5L40-E Automatic, Getrag 6-speed Manual), Drivetrain, Fuel System, Exhaust System Chassis: Suspension (Front/Rear), Steering, Brakes (ABS, DSC), Wheels & Tires Electrical: Engine Management (DME), Body Control Module (BCM), Infotainment, Lighting, Instrumentation, SRS Airbag System, HVAC Control Body: Exterior Body Panels, Interior Trim, Convertible Top System (if applicable) Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks & Replacements, Tune-ups Diagnostics: Troubleshooting Guides, Diagnostic Trouble Codes (DTCs), Fault Finding Procedures, Wiring Diagrams Repair: Component Removal & Installation, Rebuild Procedures, Component Testing, Adjustment Procedures Specifications: Torque Specifications, Tolerances, Alignment Data, Fluid Capacities & Types Technical Depth Depth: Comprehensive (from basic maintenance to advanced diagnostics and major component overhaul) 📊 Manual Specifications File Format Format Details: Likely PDF, optimized for searchability and ease of navigation. May include interactive elements or links. Print Quality Quality: High-resolution graphics, clear text, professional layout. Optimized for digital display and potential printing. Binding Type Binding: N/A (Digital Software) Paper Type Paper: N/A (Digital Software) ⚙️ Engine Specifications Primary Engine Engine Name: BMW M54B30 Engine Type: Naturally Aspirated Inline-6 Displacement: 2,979 cc (3.0 Liters) Bore X Stroke: 84.0 mm x 89.6 mm Compression Ratio: 10.2:1 Valvetrain: DOHC, 24 Valves (4 per cylinder), VANOS (Variable Valve Timing) Performance Horsepower: 225 hp @ 6,000 RPM (SAE Net) Torque: 214 lb-ft @ 3,500 RPM (SAE Net) Fuel System Injection Type: Sequential Multi-Point Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91+ Octane Recommended) Engine Management ECU Type: Bosch Motronic ME9.0 Cooling System Coolant Type: BMW Blue Antifreeze/Coolant (G48 or equivalent) Oil Specifications Engine Oil Grade: SAE 5W-30 (BMW Longlife-01 or LL-01 FE) Oil Capacity: 6.5 US Quarts (6.2 Liters) with filter change 🔧 Transmission Standard Type: Getrag 420G 6-Speed Manual Transmission Optional Type: GM 5L40-E 5-Speed Automatic Transmission with Steptronic Features Manual Gear Ratios: 1st: 4.23:1, 2nd: 2.52:1, 3rd: 1.67:1, 4th: 1.22:1, 5th: 1.00:1, 6th: 0.83:1, Reverse: 3.55:1 Automatic Fluid Type: Dexron VI or BMW ATF LT 71141 Manual Fluid Type: BMW MTF LT-2 (or equivalent SAE 75W-90 GL-4) 📐 Dimensions Exterior Length: 177.7 inches (4513 mm) Width: 68.7 inches (1745 mm) Height: 53.4 inches (1356 mm) Wheelbase: 107.3 inches (2726 mm) Front Track: 58.2 inches (1478 mm) Rear Track: 59.0 inches (1498 mm) Cargo Coupe Trunk Volume: 10.7 cubic feet (303 Liters) Convertible Trunk Volume: 11.0 cubic feet (311 Liters) with top up, 7.9 cubic feet (224 Liters) with top down Weights Curb Weight Manual: Approx. 3,461 lbs (1,570 kg) Curb Weight Automatic: Approx. 3,527 lbs (1,600 kg) Gross Vehicle Weight Rating: Approx. 4,552 lbs (2,065 kg) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: 5 Stars NHTSA Front Impact Passenger: 5 Stars IIHS Front Offset Good: Yes Active Features Stability Control: Dynamic Stability Control (DSC) Traction Control: Automatic Stability Control and Traction (ASC+T) Brakes: Four-wheel disc brakes, Ventilated front and rear rotors, Anti-lock Braking System (ABS) Passive Features Airbags: Frontal airbags for driver and passenger, Side airbags (integrated into seats), Optional Head Protection System (HPS) Seatbelts: 3-point inertia-reel seatbelts with pretensioners and force limiters Body Structure: Reinforced safety cage, crumple zones 💡 Technology Features Infotainment Head Unit: BMW Professional Radio or available Navigation System (CCC chassis). Audio System: Standard 10-speaker system, optional Harman Kardon upgraded system. Driver Assistance Cruise Control: Standard electronic cruise control. Parking Assist: Optional rear park distance control (PDC). Connectivity Auxiliary Input: Optional (often requires dealer activation or aftermarket integration). Comfort Features Climate Control: Automatic climate control with pollen filter. 🔧 Maintenance Service Intervals Oil Change Interval: Variable Service Indicator (VSI) system; typically 10,000-15,000 miles or annually, whichever comes first. Coolant Flush Interval: Every 2-4 years or as indicated by the VSI. Spark Plug Replacement: Approx. 100,000 miles (refer to manual for exact spec and torque). Air Filter Replacement: Every 30,000 miles or as per VSI. Cabin Filter Replacement: Every 15,000-30,000 miles or annually. Fluid Specifications Brake Fluid Type: DOT 4 (BMW Super DOT 4 recommended) Power Steering...