🏷️ Basic Information Identification Make: BMW Model: 7 Series Model Variants: 735i, 735iL, 740i, 750iL Model Generation: E32 Production Years Covered: 1988-1994 Codes Chassis Code: E32 👋 Introduction Market Position Luxury Sedan Segment: The E32 7 Series represented BMW's flagship luxury sedan, competing directly with established luxury marques like Mercedes-Benz S-Class and Jaguar XJ. Competitive Analysis Key Competitors: Mercedes-Benz W126/W140 S-Class, Audi V8 Quattro, Lexus LS 400, Cadillac DeVille. Key Features Advanced Technology: Introduced significant technological advancements for its era, including integrated climate control, onboard computer (check control), and optional features like traction control and electronically controlled suspension. Design Philosophy: Continuation of BMW's 'ultimate driving machine' ethos, blending luxury, comfort, and dynamic performance. Elegant, understated styling penned by Claus Luthe. 📋 Manual Details Coverage Areas Technical Systems: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Electrical System, Fuel System, Exhaust System, Cooling System, HVAC, Body & Chassis, Interior Components, Diagnostic Procedures Page Count Estimated Page Count: 1500+ Manual Type Type: Workshop Manual / Service Manual / Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Management: Detailed troubleshooting and repair for Motronic engine management systems (M3.1, M3.3). Transmission Service: Repair and maintenance for both manual and automatic transmissions (e.g., Getrag 260, ZF 4HP22). Includes overhaul procedures and electronic control unit (TCU) diagnostics. Chassis And Suspension: Front and rear suspension systems, including struts, control arms, bushings, and shock absorbers. Details on self-leveling rear suspension (optional on some models). Steering System: Power steering system, steering rack, tie rods, and hydraulic components. Brake System: Hydraulic brake system, ABS (Anti-lock Braking System) operation and troubleshooting, brake pad and rotor replacement, caliper servicing. Electrical System: Complete wiring diagrams, fuse box layouts, lighting, starter, alternator, battery servicing, and troubleshooting for various electrical accessories. Body And Interior: Body panel removal and installation, door mechanisms, window regulators, seats, dashboard components, and interior trim. Climate Control: HVAC system diagnosis and repair, including A/C refrigerant handling (R134a transition considerations), blower motor, climate control unit. Procedures Included Preventive Maintenance: Detailed schedules for oil changes, filter replacements, fluid checks, spark plug replacement, belt inspection and replacement. Troubleshooting: Systematic diagnostic procedures for common and uncommon faults, fault code interpretation (where applicable), and diagnostic flowcharts. Component Repair Overhaul: Step-by-step instructions for engine rebuilds, transmission overhauls, brake caliper rebuilding, alternator and starter motor replacement. Calibration And Adjustment: Procedures for idle speed adjustment, ignition timing (where applicable), and other calibration tasks. Technical Data And Specs: Torque specifications for all fasteners, fluid capacities, diagnostic data, and repair times. Technical Depth Depth: Comprehensive. Covers everything from basic fluid changes to full engine and transmission rebuilds, including electrical system diagnostics and component-level repair. 📊 Manual Specifications File Format Searchable PDF: Yes, allows for keyword searching of content. Print Quality Resolution: High-resolution images and diagrams, suitable for printing individual pages or sections. Binding Type Digital Format Benefit: Instant access, easily searchable, can be stored on multiple devices. Paper Type N/A: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine 735I: 3.5L M30B35 Inline-6 740I: 4.0L M60B40 V8 750Il: 5.0L M70B50 V12 Performance 735I Hp: 208 hp @ 5700 rpm 735I Torque: 225 lb-ft @ 4000 rpm 740I Hp: 282 hp @ 5800 rpm 740I Torque: 295 lb-ft @ 4500 rpm 750Il Hp: 296 hp @ 5200 rpm 750Il Torque: 332 lb-ft @ 3900 rpm Fuel System Injection Type: Bosch Motronic Electronic Fuel Injection (EFI) Octane Rating: Premium Unleaded (91+ AKI) 🔧 Transmission Standard 735I: 5-speed Manual (Getrag 260) 740I: 5-speed Manual (Getrag 260/5) - Rare, 4-speed Automatic (ZF 4HP22) - Common 750Il: 4-speed Automatic (ZF 4HP24) Optional 735I: 4-speed Automatic (ZF 4HP22) Features Electronic Control: Automatic transmissions feature electronic control for shift quality and fuel economy optimization. Self Leveling Suspension Integration: Automatic transmission may integrate with self-leveling rear suspension control unit on some models. 📐 Dimensions Exterior 735I Length: 4960 mm (195.3 in) 735Il Length: 5120 mm (201.6 in) 740I Length: 4960 mm (195.3 in) 750Il Length: 5120 mm (201.6 in) Wheelbase Standard Wheelbase: 2900 mm (114.2 in) Wheelbase Long Wheelbase: 3070 mm (120.9 in) Weights Curb Weight Range: Approx. 1700-1950 kg (3750-4300 lbs) depending on model and options. 🛡️ Safety Features Ratings NHTSA Rating: Not available for this era's specific models, but considered very safe for its time due to robust construction. Active Features ABS: Standard Anti-lock Braking System (ABS) on most models. Traction Control: Optional ASC (Automatic Stability Control) or ASC+T (with engine power reduction) on later models. Passive Features Airbags: Driver-side airbag became standard in later production years (late 1993/1994 models). Passenger airbag not commonly available. Seatbelts: 3-point inertia-reel seatbelts with front pretensioners. Chassis Construction: Reinforced steel chassis with crumple zones for improved crash energy absorption. 💡 Technology Features Infotainment Onboard Computer: Check Control system for monitoring vehicle status (lights, fluid levels, etc.). Audio System: Optional premium Hi-Fi sound systems with cassette player. Radio...