🏷️ Basic Information Identification Make: BMW Model: 735i / 735iL Model Code: E32 Generation Generation Designation: E32 Codes Engine Codes: M30B35 👋 Introduction Market Position Segment: Full-size Luxury Sedan Target Audience: Owners seeking to perform their own maintenance and repairs, independent repair shops specializing in European vehicles. Competitive Analysis Key Competitors: Mercedes-Benz S-Class (W126/W140), Lexus LS 400, Jaguar XJ Key Features Vehicle Highlights: Renowned for smooth ride, refined engineering, advanced (for its era) technology, and luxurious interior. Manual Value Proposition: Provides the detailed technical information necessary to maintain and repair the sophisticated E32 chassis, saving on dealership service costs. 📋 Manual Details Coverage Areas Covered Years: 1988, 1989, 1990, 1991, 1992, 1993, 1994 Covered Models: 735i, 735iL Page Count Estimated Page Count: 1000+ Manual Type Manual Type: Full Service Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine (M30B35), Fuel System, Ignition System, Cooling System, Exhaust System, Transmission (Automatic) Chassis: Suspension (Front/Rear), Steering System, Drivetrain (Rear Wheel Drive), Brakes (Front/Rear) Electrical: Wiring Diagrams, Lighting System, Instrumentation, Power Accessories, Climate Control Electronics, Engine Management Electronics Body And Interior: Body Panels, Doors, Windows, Seats, Trim, HVAC System Procedures Included Maintenance: Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks and Changes, Tune-ups Diagnostics And Troubleshooting: Fault Code Interpretation, Symptom-Based Troubleshooting, Component Testing Repair And Rebuild: Engine Overhaul, Transmission Overhaul, Suspension Component Replacement, Brake System Repairs, Electrical Component Replacement Specifications And Tolerances: Torque Specifications, Clearance Measurements, Component Dimensions Technical Depth Depth: Comprehensive: Covers routine maintenance to complete engine and transmission rebuilds, including detailed electrical diagnostics. 📊 Manual Specifications File Format File Quality: High-resolution scans, clear text, searchable content. Printable: Yes, all pages are printable. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-Cylinder, DOHC Displacement: 3.430 cc (3.4 Liters) Bore X Stroke: 92.0 mm x 86.0 mm Compression Ratio: 8.5:1 Performance Horsepower: 208 hp @ 5700 rpm (approx.) Torque: 290 Nm (214 lb-ft) @ 4000 rpm (approx.) Fuel System Fuel Delivery: Bosch Motronic Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (Premium Recommended) Engine Management Ignition System: Distributorless Ignition System (DIS) or Distributor-based depending on specific model year/market 🔧 Transmission Standard Transmission Type: 4-Speed Automatic (ZF 4HP22) Optional Optional Transmission: 5-Speed Manual (Getrag 265/5 - rare on 735i) Features Transmission Fluid Type: Dexron III (or equivalent) Transmission Fluid Capacity: Approx. 9.0 Liters (dry fill), 4.5 Liters (refill) 📐 Dimensions Exterior Wheelbase 735I: 2830 mm (111.4 in) Wheelbase 735Il: 3070 mm (120.9 in) Length 735I: 4970 mm (195.7 in) Length 735Il: 5125 mm (201.8 in) Weights Curb Weight 735I: 1720 kg (3792 lbs) (approx.) Curb Weight 735Il: 1770 kg (3902 lbs) (approx.) Gross Vehicle Weight Rating: 2300 kg (approx.) Wheel Bolt Pattern: 5x120 Wheel Size: 15x7.0J (standard), 16" optional Tire Size: 205/65 R15 (standard), 225/60 R15 optional 🛡️ Safety Features Ratings Safety Ratings Era: Vehicle safety standards varied significantly during this period. Specific crash test ratings from modern agencies are not directly comparable. Active Features Active Safety Features: Anti-lock Braking System (ABS) standard, Power-Assisted Steering Passive Features Passive Safety Features: Reinforced passenger cell, Crumple zones, Driver and passenger airbags (later models), Seatbelt pre-tensioners 💡 Technology Features Infotainment Infotainment Features: Premium sound system (e.g., Nakamichi), Cassette player, Optional CD player (later models), Analog climate controls. Driver Assistance Driver Assistance Features: Cruise Control, Optional Traction Control System (ASC/ASC+T in later models). Connectivity Connectivity Options: None (era-appropriate), focusing on in-car comfort and functionality. 🔧 Maintenance Service Intervals Oil Change Interval: Every 10,000-15,000 km or 12 months, whichever comes first (using synthetic oil). Coolant Flush Interval: Every 2-3 years or 50,000 km Spark Plug Replacement: Every 50,000-100,000 km depending on plug type. Fluid Specifications Engine Oil Specification: API SG or higher, SAE 10W-40 or 5W-40 (synthetic recommended) Engine Oil Capacity: 6.5 Liters (6.9 US Quarts) Coolant Type: BMW Antifreeze/Coolant (Blue) or equivalent ethylene glycol based with corrosion inhibitors. Brake Fluid Type: DOT 4 Known Issues Common Problems Engine: Head gasket leaks, Oil pan gasket leaks, Idle control valve issues, Cooling system hose degradation. Common Problems Electrical: Gauge cluster failures, Door lock actuator failures, Climate control module issues, Wiring harness degradation (especially in engine bay). Common Problems Chassis: Front suspension component wear (ball joints, control arm bushings), Rear differential leaks, Power steering pump leaks. 📚 Vehicle History Brand Heritage Bmw Heritage: BMW has a long-standing reputation for producing driver-focused luxury vehicles with advanced engineering and performance. Model Evolution E32 Introduction: The E32 generation replaced the E23 and was introduced in 1986, featuring a significant redesign and technological advancements. E32 Updates: Facelifted in 1994 with minor styling changes and updated electronics. Production Production Period: 1986-1994 Manufacturing Location: Germany 🏆 Awards & Recognition Recognitions Vehicle Awards: While not typically focused on individual awards, the E32 was widely recognized for its engineering...