🏷️ Basic Information Identification Make: BMW Model: 325xi Year: 2002 Codes Chassis Code: E46 Chassis Generation: Third Generation (E46) 👋 Introduction Market Position Positioning: Premium compact executive sedan, known for its sporty handling, refined interior, and advanced technology. Competitive Analysis Competitors: Audi A4 Quattro, Mercedes-Benz C-Class 4MATIC, Lexus IS300. Key Features Distinctive Features: xDrive all-wheel-drive system, balanced chassis, driver-focused cockpit, premium interior materials. Licensing Licensing: Officially Licensed Product 📋 Manual Details Coverage Areas Primary Coverage: 2002 BMW 325xi Related Models Coverage: May include relevant information for other E46 3 Series variants with similar powertrains (e.g., 325i, 330xi). Page Count Estimated Pages: Varies significantly by software publisher; typically hundreds to over a thousand pages for comprehensive software. Manual Type Type: Official Service and Repair Manual Software Language Language: English Format Format: Digital Software (likely executable program or PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine, fuel system, ignition system, exhaust system, cooling system, lubrication system, transmission (automatic and manual), drivetrain (including xDrive AWD system). Chassis: Suspension (front and rear), steering, brakes (ABS, DSC), wheels, tires. Electrical: Battery, charging system, starter, lighting, instrumentation, power windows, locks, mirrors, climate control, audio system, diagnostic trouble codes (DTCs), wiring diagrams, DME (Digital Motor Electronics), EWS (Electronic Immobilizer System). Body And Interior: Body panels, doors, interior trim, seats, airbags, HVAC (Heating, Ventilation, Air Conditioning). Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection and replacement. Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic tool usage, reading and clearing fault codes. Repair And Overhaul: Engine component removal and installation (e.g., cylinder head, pistons), transmission repair, brake caliper and rotor replacement, suspension component replacement, electrical component repair. Technical Data: Torque specifications, clearances, fluid capacities, wiring diagrams, component locations, diagnostic parameters. Technical Depth Depth: Comprehensive. Covers basic maintenance through complete engine and transmission overhauls. Includes detailed diagnostic procedures and electrical system schematics. 📊 Manual Specifications File Format Format: Proprietary software application or PDF. Searchability: Typically searchable text (if PDF) or indexed database (if application). Print Quality Printability: Designed for digital viewing; printing may be possible depending on software or PDF capabilities, but not its primary format. Binding Type Binding: N/A (Software) Paper Type Paper Type: N/A (Software) ⚙️ Engine Specifications Primary Engine Engine Code: M54B30 Engine Type: Inline 6-cylinder, Naturally Aspirated Displacement: 2979 cc (3.0 Liters) Bore X Stroke: 84.0 mm x 89.6 mm Compression Ratio: 10.2:1 Valve Train: Double Overhead Camshafts (DOHC), 24 Valves (4 per cylinder), VANOS (Variable Valve Timing) on intake and exhaust camshafts. Performance Horsepower: 225 hp @ 5900 rpm Torque: 214 lb-ft @ 3500 rpm Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI), Bosch Motronic DME. Recommended Fuel: Premium Unleaded (91 Octane or higher) 🔧 Transmission Standard Type: 5-speed Steptronic Automatic Transmission Optional Type: 6-speed Manual Transmission (Less common for the 325xi in North America) Features Drivetrain Type: xDrive All-Wheel Drive (AWD) with Electronic Transfer Case. Automatic Features: Steptronic manual shift mode. 📐 Dimensions Exterior Length: 177.4 inches (4506 mm) Width: 68.7 inches (1745 mm) Height: 55.7 inches (1415 mm) Wheelbase: 107.1 inches (2720 mm) Front Track: 58.7 inches (1491 mm) Rear Track: 59.0 inches (1499 mm) Weights Curb Weight: Approximately 3500 - 3600 lbs (1588 - 1633 kg), varies by equipment. Gross Vehicle Weight Rating: Approximately 4475 lbs (2030 kg) Cargo Trunk Volume: 11.7 cubic feet (331 liters) 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: 5-Star NHTSA Frontal Impact Passenger: 5-Star IIHS Front Crash Rating: Good Active Features Stability Control: Dynamic Stability Control (DSC) Traction Control: Automatic Stability Control and Traction (ASC+T) Braking: Anti-lock Braking System (ABS), Electronic Brake force Distribution (EBD), Brake Assist. Passive Features Airbags: Front dual-stage airbags, front side-impact airbags, front and rear head protection system (HPS). Seatbelts: Pretensioners and force limiters for front seats. 💡 Technology Features Infotainment Head Unit: BMW Business CD, BMW Professional CD, or optional CD/Navigation system. Audio System: Standard HiFi system, optional Harman Kardon sound system. Driver Assistance Cruise Control: Standard cruise control. Parking Sensors: Optional rear Park Distance Control (PDC). Connectivity Telematics: Optional BMW Assist telematics system (may be phased out due to cellular network changes). Comfort Features Climate Control: Manual climate control or optional Automatic Climate Control. 🔧 Maintenance Service Intervals Oil Change Interval: BMW Condition Based Service (CBS) system; typically every 10,000-15,000 miles or annually. Consult manual for specific CBS reset procedures. Air Filter Replacement: Recommended every 30,000 miles or as needed based on driving conditions. Cabin Filter Replacement: Recommended every 15,000-30,000 miles or annually. Spark Plug Replacement: Recommended at 100,000 miles (for platinum or iridium plugs). Fluid Specifications Engine Oil: BMW Longlife-01 (LL-01) approved synthetic oil, SAE 0W-40 or 5W-40 is commonly recommended. Check manual for specific viscosity based on climate. Coolant: BMW Antifreeze/Coolant (Ethylene Glycol based), typically blue or purple. Mix 50/50 with distilled water. Transmission Fluid Automatic: BMW ATF LT-3 (LF-3)...