🏷️ Basic Information Identification Make: BMW Model: 3 Series E46 Trim: 325xi Sport Wagon Model Years Covered: 1999-2005 Product Name: BMW 3 Series E46 325xi Sport Wagon 1999-2005 Service Repair Manual 👋 Introduction Market Position Vehicle Segment: Compact Executive Sport Wagon Target Audience: Enthusiast owners seeking to perform their own maintenance and repairs, independent repair shops Competitive Analysis Competitors: Audi A4 Avant, Mercedes-Benz C-Class Wagon, Volvo V50/V70 Key Features Vehicle Appeal: Combines BMW's renowned driving dynamics and build quality with the practicality of a wagon and the added traction of xDrive. Manual Value Proposition Benefit: Empowers owners to maintain and repair their vehicle, potentially saving significant costs on dealership service and improving vehicle longevity. 📋 Manual Details Coverage Areas Maintenance: Scheduled maintenance, fluid changes, filter replacements, general upkeep Engine: Engine mechanical, lubrication, cooling, fuel, exhaust, ignition, emissions Transmission: Automatic and manual transmission service, repair, and overhaul Drivetrain: All-wheel drive system (xDrive), differential service, driveshaft repair Brakes: Brake system diagnostics, repair, hydraulic components, ABS Suspension Steering: Front and rear suspension, steering system components, wheel alignment Electrical: Battery, charging system, starting system, lighting, instruments, ECUs, wiring diagrams Body Chassis: Body panels, doors, interior trim, glass, frame and chassis components Heating Ventilation Air Conditioning: HVAC system diagnosis, repair, refrigerant handling Comfort Systems: Seats, power windows, locks, mirrors, sunroof operation Troubleshooting: Diagnostic procedures for common problems and symptoms Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Powertrain: Comprehensive coverage of M54B30 inline-six engine, Getrag 5-speed manual (S5D250G) and Steptronic automatic transmission Chassis Control: xDrive all-wheel-drive system, DSC (Dynamic Stability Control), ABS (Anti-lock Braking System), ASC (Automatic Stability Control) Body Electrical: Detailed wiring diagrams, fuse and relay locations, control module functions (e.g., DME, EWS, ABS/DSC module) Procedures Included Engine Repair: Engine removal/installation, cylinder head service, piston and connecting rod replacement, crankshaft service, timing chain replacement Transmission Repair: Transmission fluid and filter changes, torque converter replacement, valve body service, clutch replacement (manual), seal and gasket replacements Brake System Overhaul: Brake pad/rotor replacement, caliper service, brake line bleeding, ABS modulator testing and replacement, DSC sensor calibration Suspension Component Replacement: Strut/shock absorber replacement, control arm bushings, ball joints, tie rod ends, sway bar links, rear axle bushings Electrical Diagnostics: Troubleshooting using wiring diagrams, component testing, diagnostic trouble code (DTC) retrieval and interpretation, EWS (immobilizer) system troubleshooting Fuel System Service: Fuel pump replacement, fuel injector cleaning/replacement, fuel pressure testing, EVAP system diagnosis HVAC Service: Cabin air filter replacement, refrigerant charging, blower motor replacement, evaporator core service Technical Depth Depth: Comprehensive from basic maintenance to full engine and transmission rebuilds, including advanced diagnostics and component-level repairs. 📊 Manual Specifications File Format File Type: Searchable PDF Printability: Printable individual pages or sections Print Quality Image Resolution: High-resolution images and clear diagrams Binding Type Binding: N/A (Digital Product) Paper Type Paper: N/A (Digital Product) Completeness Content: Contains all sections typically found in official BMW service manuals, including specifications, procedures, and diagrams. ⚙️ Engine Specifications Primary Engine Engine Code: M54B30 Engine Type: 3.0L Inline-6, DOHC, 24-valve Bore X Stroke: 84.0 mm x 89.6 mm Compression Ratio: 10.2:1 Performance Horsepower: 225 hp @ 6,000 rpm Torque: 214 lb-ft @ 3,500 rpm Fuel System Fuel Delivery: Sequential Multi-Point Fuel Injection (SFI) Recommended Fuel: Premium Unleaded Gasoline (91 AKI or higher) Cooling System Coolant Type: BMW Blue Antifreeze/Coolant (G48) Lubrication System Oil Type And Viscosity: SAE 0W-30 or 5W-30 (BMW Longlife-01 certified) Engine Management Engine Control Unit: MS43 (early models) / MS45 (later models) 🔧 Transmission Standard Transmission Type: Getrag 5-speed Manual Transmission (S5D250G) Optional Transmission Type: ZF 5-speed Steptronic Automatic Transmission Features Automatic Transmission Modes: Sport and Manual (SMG-like) shifting modes Fluid Specifications Manual Transmission Fluid: BMW MTF LT-2 (or equivalent Pentosin MTF2) Automatic Transmission Fluid: BMW ATF LT-4 (or equivalent ZF LifeguardFluid 5) 📐 Dimensions Exterior Length: 4471 mm (176.0 in) Width: 1739 mm (68.5 in) Height: 1409 mm (55.5 in) Wheelbase: 2760 mm (108.7 in) Cargo Cargo Volume Seats Up: 435 liters (15.4 cu ft) Cargo Volume Seats Down: 1315 liters (46.4 cu ft) Weights Curb Weight Manual: Approx. 1585 kg (3500 lbs) Curb Weight Automatic: Approx. 1620 kg (3570 lbs) Tires Wheels Wheel Bolt Pattern: 5x120 mm Standard Wheel Size: 17 x 7.0J Standard Tire Size: 225/45R17 🛡️ Safety Features Ratings NHTSA Front Impact: 4/5 Stars (Driver/Passenger) IIHS Side Impact: Good (for models equipped with side airbags) Active Features Stability Control: Dynamic Stability Control (DSC) standard Traction Control: Automatic Stability Control (ASC+T) Braking System: Anti-lock Braking System (ABS) with Electronic Brake-force Distribution (EBD) Passive Features Airbags: Front dual-stage airbags, optional front side-impact airbags, optional head protection system (HPS) Seatbelts: Front and rear three-point seatbelts with pretensioners and force limiters 💡 Technology Features Infotainment Head Unit Options: BMW Business CD, BMW Professional CD, optional navigation...