🏷️ Basic Information Identification Make: BMW Model: 325is Year: 1994 Codes Chassis Code: E36 Engine Code Common: M50B25TU 👋 Introduction Market Position Segment: Entry-level luxury sports coupe/sedan Target Audience: Enthusiast owners, independent repair shops, DIY mechanics Competitive Analysis Competitors 1994: Mercedes-Benz C-Class (W202), Audi 80/90 (B4), Acura Legend, Lexus ES250/300, Infiniti J30 Key Features Vehicle Driving Dynamics: Renowned for its balanced chassis, responsive steering, and engaging driving experience. Key Features Manual Convenience: Digital format offers instant access, searchability, and portability compared to traditional printed manuals. Official Licensing: Officially licensed, implying high accuracy and completeness, likely derived from BMW's internal service documentation. 📋 Manual Details Coverage Areas Primary Coverage: Mechanical Repair and Maintenance Secondary Coverage: Electrical Systems, Diagnostics, Troubleshooting Page Count Estimated Pages: 1500+ Manual Type Type: Service and Repair Manual Software Language Language: English Format Format: Digital Software (likely PDF or proprietary executable) 📖 Manual Coverage Systems Covered Engine: Comprehensive coverage of the M50B25TU inline-6 engine, including disassembly, assembly, tuning, and diagnostics. Transmission: Detailed procedures for both the Getrag 260 5-speed manual and the ZF 4HP22 4-speed automatic transmissions, including hydraulic and mechanical components. Drivetrain: Coverage of rear-wheel drive system, including differential, driveshaft, and axles. Suspension Steering: Complete front and rear suspension systems (McPherson struts front, multi-link rear), steering rack, power steering system, and wheel alignment specifications. Brakes: Front and rear disc brake systems, ABS (Anti-lock Braking System) diagnostics and repair, brake fluid specifications, and caliper/rotor replacement. Electrical: Extensive wiring diagrams, component location, troubleshooting for lighting, starting, charging, ignition, fuel injection, HVAC, and instrument cluster. Body Chassis: Body panel repair, door mechanisms, glass replacement, interior trim removal, chassis component identification, and corrosion prevention. Climate Control: Manual and automatic climate control systems, HVAC component replacement (compressor, evaporator, heater core), refrigerant handling (R134a conversion often needed for this era). Procedures Included Maintenance: Scheduled maintenance tasks, oil changes, filter replacements, spark plug service, belt tensioning, coolant flushes, and brake fluid changes. Troubleshooting: Systematic diagnostic procedures for common and uncommon issues, symptom-based troubleshooting guides, and fault code interpretation (where applicable). Repair: Step-by-step instructions for component removal, overhaul, installation, and adjustment for virtually every system. Diagnostics: Detailed guidance on using diagnostic tools (BMW GT1/INPA compatibility might be mentioned if software is very comprehensive), interpreting sensor data, and checking system pressures. Technical Depth Depth: Expert level. Covers complete engine rebuilds, transmission overhauls, complex electrical diagnostics, and body repair. Data Precision: Includes precise torque specifications, clearances, fluid capacities, and resistance values. 📊 Manual Specifications File Format File Type: Likely searchable PDF or proprietary software with search functionality. High-resolution diagrams and clear text. Print Quality Printability: Designed for digital viewing; printable pages for workshop use. Clarity of diagrams is critical and expected to be high. Binding Type Binding: N/A (Digital Software) Paper Type Paper: N/A (Digital Software) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-cylinder, DOHC, 24 valves Engine Code: M50B25TU (Technical Update) Displacement: 2494 cc (2.5 Liters) Performance Horsepower: 189 hp @ 5900 rpm Torque: 245 Nm (181 lb-ft) @ 4200 rpm Fuel System Fuel Delivery: Bosch Motronic 3.3 DME (Digital Engine Electronics) with Multi-Point Fuel Injection (MPFI) Fuel Type: Premium Unleaded (91+ octane recommended) Technical Details Vanos: Single VANOS (Variable Nockenwellensteuerung) system on intake camshaft for improved torque curve and efficiency. Compression Ratio: 10.0:1 🔧 Transmission Standard Type: Getrag 260 5-speed manual transmission Optional Type: ZF 4HP22 4-speed automatic transmission Features Clutch: Hydraulically actuated single dry plate clutch Differential: Limited Slip Differential (LSD) standard on 325is model. Fluid Specifications Manual Transmission Fluid: BMW recommends ATF Dexron II-E or equivalent for Getrag 260. Later models might specify MTF LT-2. Manual will clarify. Automatic Transmission Fluid: ZF HP 24/4HP22 requires ATF Dexron II-E or equivalent. Manual will specify exact type and quantity. Gear Ratios Manual Final Drive: Typically 3.46:1 for 5-speed manual with LSD 📐 Dimensions Exterior Length: 4433 mm (174.5 in) Width: 1711 mm (67.4 in) Height: 1370 mm (53.9 in) Wheelbase: 2700 mm (106.3 in) Weights Curb Weight: Approx. 1450 kg (3200 lbs) 🛡️ Safety Features Ratings Niosh Crash Test: Information not readily available in a standardized digital format for this era's vehicles from independent agencies. Active Features ABS: Standard Anti-lock Braking System (ABS) on all four wheels. Traction Control: ASR (Antriebsschlupfregelung) - Automatic Stability Control, optional or standard depending on market and specific options. The manual will detail its operation and diagnostics. Passive Features Airbags: Driver-side airbag standard. Passenger airbag optional or not available on all models/markets. Seatbelts: 3-point inertia-reel seatbelts with pretensioners for front occupants. 💡 Technology Features Infotainment Audio System: Standard BMW Bavaria C Business CD or similar. Options for upgraded sound systems and CD changers available. Manual covers wiring and component replacement. Driver Assistance Cruise Control: Electronic cruise control system. Connectivity Diagnostics Port: Early OBD-I diagnostic port, typically located near the firewall or under the dash. Manual will detail connector pinouts...