🏷️ Basic Information Identification Make: BMW Model: 7 Series Chassis Code: E32 Model Variants Covered: 735i, 735iL, 740i, 740iL, 750iL Production Years Covered: 1988, 1989, 1990, 1991, 1992, 1993, 1994 Codes Engine Codes 735: M30B35 (3.5L) Engine Codes 740: M60B40 (4.0L V8) Engine Codes 750: M70B50 (5.0L V12) 👋 Introduction Market Position Positioning: Flagship luxury sedan of its era, competing with Mercedes-Benz S-Class and Jaguar XJ. Competitive Analysis Competitors: Mercedes-Benz W126/W140 S-Class, Jaguar XJ (XJ40), Lexus LS 400 (from 1989). Key Features Features E32: Advanced (for its time) electronic systems, refined ride comfort, powerful inline-six and V-engines, luxurious interior, sophisticated chassis dynamics. 📋 Manual Details Coverage Areas Primary Coverage: Complete Workshop Service and Repair Secondary Coverage: Maintenance, Troubleshooting, Diagnostics, Overhaul Page Count Estimated Page Count: 1500+ Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine management, fuel system, cooling system, exhaust system, transmission (manual and automatic), drivetrain, driveshafts, differentials Chassis: Suspension (front and rear), steering system, braking system (ABS), wheel alignment Electrical: Wiring diagrams, battery, charging system, ignition system, lighting system, instrument cluster, comfort electronics, engine control units (ECU), transmission control units (TCU), ABS control units Body And Interior: Body panels, doors, windows, convertible top (if applicable, though E32 is primarily sedan/long-wheelbase sedan), interior trim, seats, HVAC system, climate control, central locking, power accessories Procedures Included Maintenance: Routine service, oil changes, filter replacements, fluid checks and top-ups, spark plug replacement, belt inspection and replacement Repair And Overhaul: Engine disassembly and reassembly, transmission overhaul, brake system repair, suspension component replacement, steering rack rebuild, electrical component diagnosis and replacement, bodywork repair procedures Diagnostics: Troubleshooting guides, fault code interpretation (OBD-I era), diagnostic procedures for various systems, electrical circuit testing Technical Depth Depth: Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds, including detailed specifications and diagnostic trees. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable (depending on scan quality), enabling quick access to specific topics. Print Quality Quality: High-resolution scans of original manufacturer documentation, ensuring clarity of diagrams and text. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine 735 Engine Type: Inline 6-cylinder, SOHC Displacement 735: 3.5 liters (3430 cc) Bore Stroke 735: 92.0 mm x 86.0 mm Compression Ratio 735: 8.0:1 (approx.) Horsepower 735: 208 hp @ 5700 rpm (approx.) Torque 735: 214 lb-ft @ 4000 rpm (approx.) Primary Engine 740 Engine Type: V8, DOHC Displacement 740: 4.0 liters (3982 cc) Bore Stroke 740: 84.0 mm x 89.0 mm Compression Ratio 740: 10.0:1 (approx.) Horsepower 740: 282 hp @ 5800 rpm (approx.) Torque 740: 295 lb-ft @ 4500 rpm (approx.) Primary Engine 750 Engine Type: V12, SOHC Displacement 750: 5.0 liters (4988 cc) Bore Stroke 750: 84.0 mm x 75.0 mm Compression Ratio 750: 8.8:1 (approx.) Horsepower 750: 295 hp @ 5200 rpm (approx.) Torque 750: 332 lb-ft @ 3900 rpm (approx.) Fuel System Fuel Injection Type: Bosch Motronic (various versions depending on engine and year) Fuel Type: Premium Unleaded Gasoline 🔧 Transmission Standard Transmission Transmission 735: 5-speed manual (optional on 735i, less common) Optional Transmission Transmission Auto All Models: 4-speed automatic (ZF 4HP22 for 735i/iL, ZF 4HP24 for 740i/iL, EGS control) Transmission Auto 750: 4-speed automatic (ZF 4HP24, EGS control) Features Transmission Control: Electronic transmission control (EGS) on later models and V8/V12, offering sport and comfort modes. 📐 Dimensions Exterior Length Standard: Approx. 4960 mm (195.3 in) Length Long Wheelbase: Approx. 5055 mm (199.0 in) Width: Approx. 1800 mm (70.9 in) Height: Approx. 1400 mm (55.1 in) Weights Curb Weight Range: Approx. 1750 kg - 2000 kg (3858 lbs - 4409 lbs), varies by model and equipment. 🛡️ Safety Features Ratings Safety Ratings Era: Tested according to late 1980s/early 1990s standards; modern comparison data may be limited. Active Features ABS: Standard on most models by mid-production, part of the hydraulic brake system. Traction Control: Optional on some models (ASC or ASC+T), particularly later 40i/50i variants. Passive Features Airbags: Driver airbag standard on later models; passenger airbag optional or standard on top trims. Seatbelts: Three-point inertia-reel seatbelts with pretensioners for front occupants. Body Structure: Reinforced passenger cell, crumple zones. 💡 Technology Features Infotainment Infotainment System: BMW's Professional Radio/Cassette system, optional CD player, early integrated climate control systems. Driver Assistance Driver Assistance Features: Cruise control, onboard computer (check control system). Connectivity Connectivity Features: Limited by era; primarily analog systems. Optional car phone provisions. 🔧 Maintenance Service Intervals Oil Oil Change Interval Extended: BMW typically recommended oil changes every 10,000-15,000 miles or 12-24 months, depending on driving conditions. Check specific year/engine. Use synthetic oil. Service Intervals Filters Filter Replacement Intervals: Air filter, fuel filter, and cabin filter generally every 20,000-30,000 miles or as per manual recommendations. Service Intervals Spark Plugs Spark Plug Replacement: Varies...