🏷️ Basic Information

Make:

BMW

Model:

5 Series

Chassis Code:

E34

Manual Product Name:

BMW 5 Series E34 Workshop Service Repair Manual Complete

👋 Introduction

Positioning:

The BMW E34 5 Series represented a significant step in BMW's evolution, blending luxury, performance, and advanced engineering. It competed against other premium sedans from Mercedes-Benz (W124 E-Class) and Audi (V8/A8).

Competitors:

Mercedes-Benz W124 E-Class, Audi V8/A8, Lexus LS400 (later models).

Features:

The E34 was lauded for its refined ride, powerful inline-six and V8 engines, sophisticated chassis, and optional all-wheel drive (xDrive on select models). It offered a more driver-focused experience compared to some rivals.

📋 Manual Details

Engine Overhaul Rebuilding:

True

Brakes:

True

Sunroofs:

True

Timing Belt Replacement:

True

Trouble Codes:

True

Wiring Diagrams:

True

Troubleshooting Diagnostics:

True

Computer Diagnostic Tree Charts:

True

Engine Performance:

True

Front End Alignment Procedures Specifications:

True

Suspension:

True

Transmission Removal Installation:

True

Air Conditioning Capacities:

True

Transmission In Car Servicing:

True

Computer Diagnostic Codes:

True

Firing Orders:

True

Detailed Specifications Every Model:

True

Factory Maintenance Schedules Charts:

True

Serpentine Belt Routings Diagrams:

True

Timing Belt Service Procedures:

True

Brake Servicing Producers:

True

Driving Concerns:

True

Complete Torques Specifications:

True

U Joint Cv Joint Service Procedures:

True

Repair Procedures:

True

Complete Wiring Diagrams:

True

Hundreds Of Illustrations:

True

Vacuum Diagrams:

True

Estimated Page Count:

Varies by specific engine/model combination, but comprehensive factory-level detail implies several thousand pages.

Type:

Workshop Service Repair Manual

Primary Language:

English

Secondary Language:

German

Format Type:

Digital (Instant Download)

📖 Manual Coverage

Engine Mechanical:

Complete overhaul, rebuilding, timing belt service, performance tuning, troubleshooting.

Engine Electrical:

Wiring diagrams, troubleshooting of engine control systems, sensors, actuators, firing orders.

Fuel System:

Fuel injection system diagnosis and repair, fuel pump, injectors, fuel pressure.

Cooling System:

Radiator, water pump, thermostat, fan, hoses, troubleshooting of overheating.

Lubrication System:

Oil pump, oil filter, oil passages, oil pressure issues.

Transmission Manual:

Removal, installation, in-car servicing, clutch operation, component overhauls, fluid specifications.

Transmission Automatic:

Removal, installation, in-car servicing, torque converter, valve body, component overhauls, fluid specifications, diagnostic codes.

Drivetrain:

Driveshafts, U-joints, CV-joints, differential, axle shafts, service procedures.

Suspension Front:

Struts, control arms, ball joints, tie rods, bushings, alignment procedures and specifications.

Suspension Rear:

Shock absorbers, trailing arms, control arms, bushings, alignment specifications.

Steering System:

Steering rack, power steering pump, hoses, tie rod ends, troubleshooting.

Braking System:

Disc brakes, caliper overhauls, brake pad replacement, brake fluid specifications, bleeding procedures, ABS system diagnostics and troubleshooting, parking brake.

Electrical System Charging:

Alternator, battery, voltage regulator, wiring.

Electrical System Lighting:

Headlights, taillights, interior lighting, wiring schematics.

Electrical System Accessories:

Power windows, power locks, sunroof, wipers, horn, infotainment system wiring.

Body And Chassis:

Door panel removal, seat removal, trim pieces, sunroof mechanism, body repairs (basic).

Climate Control HVAC:

Air conditioning system service, refrigerant capacities, blower motor, heater core, control panel operation.

Diagnostic Systems:

OBD-I diagnostic codes, diagnostic trouble tree charts, computer diagnostic procedures.

Preventative Maintenance:

Factory maintenance schedules, fluid changes, filter replacements, inspection routines.

Corrective Maintenance:

Step-by-step repair procedures for all covered systems.

Troubleshooting Diagnostics:

Systematic approach to identifying and resolving common and uncommon faults.

Component Rebuilding:

Detailed instructions for engine, transmission, and other major component rebuilds.

Wiring Schematic Interpretation:

Guidance on reading and understanding complex electrical diagrams.

Depth:

Comprehensive factory-level detail, suitable for professional technicians and experienced DIY enthusiasts. Covers everything from basic maintenance to complete vehicle rebuilds and advanced diagnostics.

📊 Manual Specifications

Format:

Likely PDF, potentially multiple files for different sections or models, optimized for digital viewing and printing.

Quality Description:

High-quality digital reproduction of original factory documentation, featuring clear text, diagrams, and illustrations.

Binding:

Not applicable for digital format, but if printed, would be professionally bound (e.g., coil-bound, perfect bound).

Paper Quality:

Not applicable for digital format, but original manuals often used durable paper stock.

⚙️ Engine Specifications

Engines Covered:

The manual likely covers the range of M20, M30, M50, M52 (late models), and M60/M62 (V8) engines fitted to the E34 chassis. Specific engines include: M20B25 (2.5L I6), M30B35 (3.5L I6), M50B25 (2.5L I6 VANOS/non-VANOS), M52B28 (2.8L I6), M60B30 (3.0L V8), M60B40 (4.0L V8), M62B35 (3.5L V8 - later models).

Typical Performance Ranges:

Horsepower ranged from approximately 170 hp (M20) to over 320 hp (M50-based M50/M52 and M60/M62 V8s in their respective performance variants like the M5). Torque figures varied accordingly.

Fuel Injection Type:

Bosch Motronic electronic fuel injection (various generations, e.g., Motronic 3.1, 3.3, 5.2, 5.3, DME).

🔧 Transmission

Standard Transmission:

Manual transmissions (Getrag 260/5, Getrag 260/6) were common, particularly on the 525i and 535i models.

Optional Transmission:

ZF 4HP22 automatic transmissions were widely available and standard on V8 models and higher-spec inline-six models.

Transmission Features:

Sport modes on automatics (on some models), lock-up torque converters for improved efficiency.

📐 Dimensions

Wheelbase:

Approx. 111.5 inches (2835 mm).

Length:

Approx. 191.3 inches (4860 mm).

Width:

Approx. 70.9 inches (1800 mm).

Height:

Approx. 55.5 inches (1410 mm).

Curb Weight Range:

Approx. 3,500 - 4,000 lbs (1588 - 1814 kg), depending on engine and options.

🛡️ Safety Features

Crash Test Information:

While official modern crash test ratings (like NHTSA/IIHS) were less standardized in the E34's era, BMW vehicles of this period were built with a strong emphasis on occupant safety, featuring robust chassis structures and advanced passive restraint systems for their time.

Active Safety Features:

Optional ABS (Anti-lock Braking System), optional Traction Control (ASC/ASC+T).

Passive Safety Features:

Reinforced safety cage, crumple zones, dual front airbags (standard on later models), side-impact protection.

💡 Technology Features

Infotainment Systems:

Early models featured more basic cassette/radio units. Later models offered upgraded premium sound systems (e.g., Harman Kardon), and early forms of onboard computer systems displaying fuel economy, range, and trip data.

Driver Assistance Features:

While rudimentary by modern standards, features like cruise control, parking sensors (on some late models), and traction control represented significant technology for the era.

Connectivity Options:

Limited to factory-installed radio systems. No modern Bluetooth or USB connectivity from the factory.

🔧 Maintenance

Oil Change Interval:

Typically every 7,500 - 10,000 miles (12,000 - 16,000 km) or annually, depending on driving conditions and oil type. Early models might have shorter intervals.

Timing Belt Interval:

For engines using timing belts (e.g., M20), replacement is typically recommended every 60,000 miles (96,000 km) or 5 years. Engines with timing chains (M50, M52, M60, M62) generally do not require regular replacement, though tensioners and guides may need servicing.

Engine Oil Type:

Varies by engine and climate. Commonly 5W-30, 5W-40, or 10W-40 synthetic or synthetic blend. Consult specific engine recommendations within the manual. Example: BMW Approved Synthetic 5W-30.

Coolant Type:

Ethylene glycol-based coolant, typically a 50/50 mix with distilled water. BMW's blue or green coolant is common.

Brake Fluid Type:

DOT 3 or DOT 4.

Transmission Fluid Manual:

API GL-4 or GL-5 gear oil, typically 75W-90 or 80W-90, depending on specification.

Transmission Fluid Automatic:

ZF TE-ML 11B (or equivalent like Dexron III on later models/replacements), requires specific ATF formulation.

Common E34 Problems:

Cooling system component failures (water pump, radiator, hoses), VANOS system issues (on M50/M52 engines), ABS sensor failures, O2 sensor degradation, oil leaks (valve cover, oil pan), fuel pump issues, sagging headliner, window regulator failures.

📚 Vehicle History

Bmw Philosophy:

BMW's heritage is rooted in producing 'Ultimate Driving Machines', emphasizing performance, engineering precision, and driver engagement.

E34 Development:

The E34 succeeded the E28 and was the third generation of BMW's 5 Series. It introduced more aerodynamic styling, a stiffer chassis, and significantly advanced technology, including the first V8 engines in a 5 Series and the first production use of the sophisticated multi-link rear suspension. It also saw the introduction of the all-wheel-drive 'xDrive' system on some models.

Production Years:

1987-1996.

Manufacturing Locations:

Primarily Germany (Dingolfing).

🏆 Awards & Recognition

Car And Driver 10Best:

The BMW 5 Series (E34) was frequently recognized by Car and Driver in its annual '10Best' list for its performance and handling characteristics.

Automotive Journalism Acclaim:

Widely praised by automotive journalists for its driving dynamics, build quality, and sophisticated engineering, cementing BMW's reputation in the executive sedan segment.