🏷️ Basic Information

Make:

BMW

Model:

328i

Year:

1996

Chassis Code:

E36

👋 Introduction

Market Position:

The 1996 BMW 328i (E36) was positioned as a sporty, luxurious compact executive sedan and coupe, competing with vehicles like the Mercedes-Benz C-Class and Audi A4. This manual caters to enthusiasts and professional mechanics seeking to maintain or repair this iconic model.

Competitive Analysis:

Represents a peak in BMW's renowned inline-six engine technology and chassis dynamics for its era, offering a blend of performance, comfort, and build quality that set it apart in its segment.

Key Features:

Emphasis on driver engagement, balanced handling, powerful naturally aspirated engine, and premium interior appointments. The software format allows for interactive diagrams and quick searching of specific repair procedures.

📋 Manual Details

Coverage Areas:

Complete vehicle service and repair for 1996 BMW 328i

Page Count:

Estimated 2000+ pages (Software)

Manual Type:

Official Service & Repair Manual Software

Language:

English

Format:

Digital Software (likely CD-ROM or downloadable)

📖 Manual Coverage

Systems Covered:

Engine (M52B28), Drivetrain, Transmission (Manual & Automatic), Suspension, Steering, Brakes (ABS), Cooling System, Fuel System, Exhaust System, Electrical System (including DME, wiring diagrams), HVAC, Bodywork, Interior Trim, Diagnostic Procedures, Routine Maintenance, Troubleshooting

Procedures Included:

Engine tune-up, oil changes, filter replacements, brake pad/rotor replacement, suspension component replacement (shocks, struts, bushings), clutch replacement, transmission service, cooling system flush, fuel injector cleaning, electrical diagnostics, body panel repair, interior component removal/installation, diagnostic trouble code (DTC) interpretation, specific BMW special tool usage

Technical Depth:

Comprehensive, covering everything from routine maintenance to complete engine and transmission overhauls, including detailed diagnostic trees and troubleshooting guides.

Diagnostic Procedures:

Step-by-step troubleshooting guides for common and complex issues, including symptom analysis, testing procedures for sensors and actuators, and interpretation of diagnostic trouble codes (DTCs).

Special Tools:

Details required BMW specialty tools for specific procedures (e.g., VANOS compressor, camshaft alignment tools, suspension bushing removers) with part numbers where applicable.

Bodywork And Trim:

Covers removal and installation of exterior panels, bumpers, trim pieces, interior upholstery, dashboard components, and headliner.

Wiring Diagrams:

Extensive electrical system wiring diagrams for all major circuits, including engine management, lighting, climate control, power accessories, and diagnostic systems.

Torque Specifications:

Precise torque values for all critical fasteners, including engine components, suspension parts, brake assemblies, and driveline components.

Rebuild Procedures:

Complete engine and transmission overhaul procedures, including detailed disassembly, inspection, component replacement, and reassembly instructions.

📊 Manual Specifications

File Format:

Proprietary Software format optimized for quick access and searchability, likely with integrated diagrams and illustrations.

Print Quality:

N/A (Software) - High-resolution, clear digital display of all text and graphics.

Binding Type:

N/A (Software)

Paper Type:

N/A (Software)

Completeness:

Official Factory Service Manual Software, offering comprehensive and authoritative repair and maintenance information.

Searchability:

Software format allows for keyword searching, enabling quick access to specific procedures, parts, and diagnostic information.

Graphics Quality:

Includes detailed technical illustrations, exploded diagrams, and schematics essential for accurate repair and assembly.

⚙️ Engine Specifications

Primary Engine:

M52B28 Inline 6-cylinder, Naturally Aspirated

Horsepower:

190 hp @ 5500 rpm

Torque:

200 lb-ft @ 3950 rpm

Redline:

6500 rpm

Fuel System:

Electronic Fuel Injection (EFI) with Bosch Motronic 5.2 Engine Management System

Fuel Type:

Premium Unleaded Gasoline (91 octane or higher recommended)

Engine Block Material:

Aluminum Alloy

Cylinder Head Material:

Aluminum Alloy

Bore X Stroke:

3.48 in x 3.50 in (88.5 mm x 88.0 mm)

Compression Ratio:

10.0:1

Valvetrain:

DOHC, 4 valves per cylinder, Double VANOS (Variable Valve Timing)

🔧 Transmission

Standard Transmission:

5-speed Getrag manual transmission

Optional Transmission:

4-speed ZF automatic transmission (e.g., 4HP22EH)

Clutch Type:

Hydraulically operated single dry plate clutch

Manual Transmission Fluid:

BMW MTF LT-2 or equivalent (refer to manual for specific part number and viscosity)

Automatic Transmission Fluid:

BMW ATF LT 71141 or equivalent (refer to manual for specific part number and viscosity)

📐 Dimensions

Wheelbase:

106.7 inches (2710 mm)

Overall Length:

174.5 inches (4432 mm)

Overall Width:

67.3 inches (1709 mm)

Overall Height:

53.7 inches (1364 mm)

Curb Weight:

Approximately 3200-3400 lbs (1450-1542 kg), depending on body style and options.

Gross Vehicle Weight Rating:

Refer to vehicle's VIN plate for specific GVWR

Trunk Capacity:

Approximately 15.5 cubic feet (439 liters)

🛡️ Safety Features

NHTSA Driver Front Impact:

4-star (for similar E36 models tested)

NHTSA Passenger Front Impact:

4-star (for similar E36 models tested)

ABS:

Standard Anti-lock Braking System (ABS)

Traction Control:

Optional Automatic Stability Control (ASC) or ASC+T

Airbags:

Driver and front passenger airbags

Seatbelts:

3-point inertia-reel seatbelts with front pretensioners

Body Structure:

Reinforced safety cage and crumple zones

💡 Technology Features

Infotainment System:

Optional BMW Business or Professional CD/Radio systems. Features may include cassette player, CD player, basic equalizer, and speaker balance/fader controls. Limited digital integration by modern standards.

Driver Assistance Features:

ABS, optional ASC/ASC+T (Traction Control). Cruise control was a common option.

Connectivity Features:

No native Bluetooth or USB connectivity. Optional cellular phone integration might have been available on higher trims/later models, but not standard.

Diagnostic Interface:

OBD-I compliant for earlier diagnostics, transitioning to OBD-II connector by late 1995/1996 models. Manual covers specific BMW diagnostic protocols and use of BMW-specific diagnostic tools (e.g., GT1, DIS).

🔧 Maintenance

Oil Change Interval:

Every 7,500 - 10,000 miles (12,000 - 16,000 km) or annually, whichever comes first (depending on driving conditions and oil used). Refer to the manual's Condition Based Service (CBS) or specific service intervals.

Spark Plug Replacement:

Approximately every 60,000 miles (96,000 km) for standard plugs, or 100,000 miles (160,000 km) for long-life iridium plugs (if applicable and specified by BMW).

Coolant Flush:

Every 2 years or 30,000 miles (48,000 km)

Engine Oil Type:

SAE 5W-30 or 5W-40 Synthetic Engine Oil meeting BMW Longlife-98 (LL-98) specification or equivalent API SJ/CF. Consult manual for exact BMW approval number.

Coolant Type:

BMW Blue Antifreeze/Coolant (G48) or equivalent ethylene glycol based coolant with corrosion inhibitors. Mix 50/50 with distilled water.

Brake Fluid Type:

DOT 4 Synthetic Brake Fluid

Power Steering Fluid Type:

BMW Power Steering Fluid or Pentosin CHF 11 S (refer to manual for exact specification)

Known Issues:

Cooling system components (plastic expansion tank, water pump, thermostat housing prone to cracking), VANOS system (rattling on startup), rear subframe mounting bushings, ABS sensor failure, window regulator failure, door panel detaching, oil pan gasket leaks, rear main seal leaks.

Oil Filter Part Number:

BMW Part No. 11 42 1 701 117 (or equivalent MANN-Filter W914/2, Mahle OC233)

Air Filter Part Number:

BMW Part No. 13 72 1 732 972 (or equivalent MANN-Filter C35159/2)

Cabin Filter Part Number:

BMW Part No. 64 31 8 377 275 (or equivalent)

Spark Plug Part Numbers:

NGK BKR6EQUP or Champion RC10LYC4 (refer to manual for specific recommendations)

📚 Vehicle History

Brand Heritage:

BMW, Bayerische Motoren Werke AG, has a long history of producing performance-oriented luxury vehicles, renowned for their driving dynamics and engineering.

Model Evolution:

The 1996 328i is part of the third generation of the BMW 3 Series (E36), which succeeded the E30 and was produced from 1990 to 1999. The 328i replaced the 325i, offering increased displacement and power.

Production Period:

1995-1999 (for the 328i variant within the E36 generation)

Manufacturing Locations:

Primarily Dingolfing, Germany; also produced in South Africa, Mexico, and the USA.

🏆 Awards & Recognition

Recognitions:

The E36 generation, including the 328i, was consistently praised by automotive journalists for its driving dynamics, handling, and powerful inline-six engines, often appearing on 'best of' lists for sports sedans and coupes of its era.

Ratings:

Consistently high ratings for handling, braking, and engine performance in contemporary road tests.