Positioning:
The BMW 535i (E28) was positioned as a premium sports sedan, offering performance, luxury, and advanced engineering for its time.
Competitors:
Competed with other luxury performance sedans such as Mercedes-Benz E-Class (W124), Audi 100/200, and Jaguar XJ6.
Engine Power:
Renowned for its powerful and smooth M30 inline-six engine.
Handling:
Excellent handling characteristics and driver-focused dynamics, hallmarks of BMW engineering.
Build Quality:
High level of build quality and material selection characteristic of BMW's reputation.
Value:
An essential resource for owners and mechanics to maintain, diagnose, and repair this classic BMW, ensuring its longevity and performance.
Primary Coverage:
Complete Service and Repair
Diagnostic Coverage:
Comprehensive diagnostic procedures for all systems.
Repair Coverage:
Detailed step-by-step repair instructions for major components and systems.
Maintenance Coverage:
Scheduled maintenance, fluid changes, inspections, and lubrication points.
Estimated Page Count:
Likely 500+ pages, typical for a comprehensive workshop manual of this era.
Type:
Workshop Service Repair Manual
Purpose:
To provide technicians and owners with the necessary information for diagnosis, maintenance, and repair.
Format:
Digital (likely PDF), based on typical online sales.
Engine Mechanical:
Engine assembly, disassembly, cylinder head, crankshaft, pistons, connecting rods, timing chain, lubrication system.
Engine Management:
Fuel injection (Bosch Motronic), ignition system, emissions control, diagnostics.
Transmission Manual:
G260 5-speed manual transmission: removal, installation, overhaul, clutch.
Transmission Automatic:
Optional ZF 4HP22 4-speed automatic transmission: operation, removal, installation, service.
Drivetrain:
Driveshaft, universal joints, differential, rear axle assembly.
Suspension:
Front struts, rear shock absorbers, control arms, bushings, sway bars, wheel bearings.
Steering:
Power steering system, steering rack, steering column, components.
Brakes:
Front and rear disc brakes, hydraulic system, ABS (Anti-lock Braking System) if equipped, parking brake.
Electrical System:
Battery, charging system (alternator), starting system, lighting, instrumentation, fuses, relays.
HVAC:
Heating, ventilation, and air conditioning (HVAC) system operation and service.
Body And Chassis:
Body panels, doors, windows, seats, bumpers, frame construction.
Fuel System:
Fuel tank, fuel pump, fuel lines, fuel filter, fuel pressure regulator.
Cooling System:
Radiator, coolant hoses, water pump, thermostat, cooling fan.
General Maintenance:
Oil changes, filter replacements, fluid top-offs, spark plug replacement, belt inspection/replacement.
Engine Repair:
Head gasket replacement, piston ring replacement, valve job, complete engine rebuild.
Transmission Service:
Fluid and filter changes (automatic), clutch replacement (manual).
Brake Service:
Brake pad/shoe replacement, rotor replacement, brake fluid flush, caliper service, ABS diagnostics.
Electrical Troubleshooting:
Wiring diagrams, circuit testing, component diagnosis, starter/alternator testing.
Suspension And Steering Repair:
Strut replacement, ball joint replacement, tie rod end replacement, power steering pump service.
Diagnostics:
Systematic troubleshooting guides for common and complex issues.
Wiring Diagrams:
Comprehensive electrical schematics for all vehicle systems.
Depth:
Expert-level, suitable for professional mechanics and advanced DIY enthusiasts.
Detail Level:
Includes specifications, tolerances, torque values, and detailed disassembly/reassembly procedures.
Crash Test Ratings:
Safety standards and ratings from the era, detailed in the manual's safety chapter.
ABS:
Optional Anti-lock Braking System (ABS) available on some models, with detailed diagnostic and repair procedures.
Limited Slip Differential:
Optional LSD available for enhanced traction, covered in drivetrain section.
Seatbelts:
Three-point inertia-reel seatbelts, front and rear.
Headrests:
Adjustable front and rear headrests for occupant safety.
Energy ABSorbing Steering Column:
Designed to reduce occupant injury in frontal collisions.
Oil Change Interval:
Typically every 5,000-7,500 miles or 6-12 months, check manual for specific recommendation.
Spark Plug Replacement:
Around 30,000 miles, depending on spark plug type used.
Timing Belt Chain:
The M30 engine uses a timing chain, designed for the life of the engine, though tensioner and guide inspection is recommended.
Engine Oil:
Refer to manual for specific viscosity (e.g., 20W-50 or 10W-40 depending on climate) and API service classification.
Coolant:
BMW recommends specific coolant types (e.g., ethylene glycol based) with appropriate corrosion inhibitors. Capacity approximately 10-12 liters.
Brake Fluid:
DOT 3 or DOT 4 brake fluid, as specified in the manual.
Transmission Fluid Manual:
MTF LT-2 or equivalent for manual transmission (check manual for exact specification).
Transmission Fluid Automatic:
Dexron III or equivalent for automatic transmission (check manual for exact specification). Capacity approximately 4-5 liters.
Differential Fluid:
GL-5 gear oil, typically SAE 75W-90 or 80W-90. Capacity approximately 1.5 liters.
Engine Oil Leaks:
Common leaks from valve cover gasket, oil pan gasket, and front/rear main seals due to age and material degradation.
Cooling System:
Aging rubber hoses, radiator, and water pump can lead to coolant leaks and overheating.
Suspension Wear:
Bushings, ball joints, and tie rod ends wear over time, affecting ride quality and steering precision.
Electrical Gremlins:
Corrosion in connectors, failing relays, and aging wiring harnesses can cause intermittent electrical issues.
Fuel System Maintenance:
Fuel injectors can become clogged; fuel pressure regulator and fuel pump require periodic checks.