🏷️ Basic Information Identification Make: BMW Model: 3 Series (E36) Specific Model Variant: 325i Codes Chassis Code: E36 Engine Code Family: M50/M52 👋 Introduction Market Position Positioning: The BMW 3 Series (E36) was a highly successful executive sports sedan and coupe, renowned for its driving dynamics, build quality, and sophisticated engineering. It competed against models like the Mercedes-Benz C-Class and Audi A4. Competitive Analysis Competitors: Mercedes-Benz W202 C-Class, Audi B5 A4, Alfa Romeo 155, Lexus ES300 (though less sporty). Key Features Driving Dynamics: Excellent handling, balanced chassis, rear-wheel-drive bias, responsive steering. Powertrain: Smooth and powerful inline-six engines, renowned for their refinement. Build Quality: Typical BMW solid construction and durable materials. 📋 Manual Details Coverage Areas Year Coverage: 1992, 1993, 1994, 1995, 1996, 1997, 1998 Model Coverage: 325i (E36 Sedan, Coupe, Convertible, Touring) Page Count Estimated Page Count: Approximately 1500-2000 pages (typical for comprehensive workshop manuals of this era) Manual Type Type: Workshop Repair and Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, M50B25 (2.5L inline-6) engine, DOHC, VANOS system, ignition system, fuel injection (DME, Bosch Motronic), cooling system, lubrication system, exhaust system Transmission Systems: Manual transmission (Getrag 250G), Automatic transmission (ZF 4HP22EH), clutch system, driveshafts, differential, axles Chassis Systems: Suspension (front strut, rear multi-link), steering system (power assisted), braking system (front vented discs, rear solid discs, ABS), wheels and tires Electrical Systems: Wiring diagrams, lighting systems, engine management sensors, instrument cluster, power windows, central locking, audio systems, climate control, onboard diagnostics (OBD-I/OBD-II transition) Body And Interior: Body panel removal and installation, interior trim, seats, safety systems (airbags, seatbelts), HVAC system, convertible top mechanisms (if applicable) Procedures Included Maintenance Procedures: Scheduled maintenance, oil changes, filter replacements, spark plug replacement, coolant flushes, brake fluid replacement, belt inspections and replacement Repair Procedures: Engine component removal and installation (e.g., head gasket, water pump, alternator), transmission overhaul, clutch replacement, brake caliper rebuild, suspension component replacement, electrical component testing and replacement Troubleshooting Guides: Diagnostic flowcharts for common drivability issues, electrical faults, cooling system problems, starting and charging issues Technical Data And Specs: Torque specifications for all fasteners, fluid capacities, diagnostic trouble codes (DTCs) and their meanings, alignment specifications, component testing procedures Technical Depth Depth: Comprehensive coverage from basic maintenance to advanced engine and transmission rebuilds, including detailed diagnostic procedures and electrical system troubleshooting. 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable text, printable pages. Print Quality Printability: Designed for easy printing of individual sections or the entire manual. Binding Type Binding: N/A (Digital PDF Download) Paper Type Paper Type: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Code: M50B25 (upgraded to M52B25 in later years, manual covers both if applicable) Engine Type: 2.5 Liter Inline 6-Cylinder, DOHC 24-Valve Performance Horsepower: Approximately 189 hp @ 5900 rpm (M50B25) Torque: Approximately 181 lb-ft @ 4200 rpm (M50B25) Fuel System Fuel Injection: Bosch Motronic (DME) Electronic Fuel Injection Fuel Type: Unleaded Gasoline (Premium) Engine Management Vanos: Variable Valve Timing (VANOS) system on intake camshaft 🔧 Transmission Standard Transmission Type: 5-Speed Manual Transmission (Getrag 250G) Optional Transmission Type: 4-Speed Automatic Transmission (ZF 4HP22EH) Features Clutch: Hydraulic clutch actuation Differential: Open differential (limited-slip optional on some models/trims) Fluid Specifications Manual Transmission Fluid: BMW Manual Transmission Fluid (MTF-LT-2) or equivalent (e.g., Red Line MTL 75W80 GL-4) Automatic Transmission Fluid: ZF Lifeguardfluid 5 or equivalent ATF fluid (e.g., Dexron III H) 📐 Dimensions Exterior Wheelbase: Approximately 106.0 inches (2692 mm) Length: Approximately 174.5 - 179.0 inches (4432 - 4547 mm) depending on body style Weights Curb Weight: Approximately 3100 - 3400 lbs (1406 - 1542 kg) depending on body style and options 🛡️ Safety Features Ratings NHTSA Ratings: Refer to specific model year testing; generally performed well for its era. *Note: Early E36 models pre-date rigorous modern NHTSA/IIHS testing protocols.* Active Features ABS: Standard Anti-lock Braking System (ABS) on all wheels Traction Control: Optional ASC+T (Automatic Stability Control and Traction) available on some models. Passive Features Airbags: Driver and front passenger airbags standard from around 1994/1995 onwards; earlier models may have optional airbags or none. Seatbelts: Front and rear seatbelts, front seatbelt pretensioners. 💡 Technology Features Infotainment Audio System: Factory BMW E36 radio (often a cassette player with optional CD changer), with basic AM/FM and seek functions. Speaker system varied by trim. Driver Assistance Cruise Control: Optional cruise control system. Connectivity OBD Standard: Primarily OBD-I with the transition to OBD-II towards the later years of this generation. Manual will cover diagnostic connectors and procedures for both. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 7,500 to 10,000 miles or 12 months (check OBC - On-Board Computer - recommendations or manual for specific interval based on driving conditions). Coolant Flush Interval: Every 2 years or 30,000 miles. Spark Plug Replacement: Approximately every 60,000 miles (depending on plug type, e.g., copper...