1999-2005 BMW 3 Series E46 M3 323i 325i 325xi 328i 330i 330xi Factory Service Repair Manual

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Tipo: Car

Proveedor:

SKU: 146547

Etiquetas: 1999 2000 2001 2002 2003 2004 2005 3 Series 3 Series E46 M3 323i 325i 325xi 328i 330i 330xi BMW Car Cars Featured

Variantes de producto

Descripción

The 3 Series, chassis code E46, represents a significant chapter in the legacy of producing driver-focused, performance-oriented vehicles. Produced for model years 1999 through 2005, this compact executive sports sedan and coupe lineup, including variants such as the 323i, 325i/xi, 328i, 330i/xi, and the highly acclaimed M3, is renowned for its exceptional driving dynamics, balanced chassis, and precise steering. Powered by a range of smooth and potent inline-six engines, from the 2.5-liter M52TU in the 323i to the formidable 3.2-liter S54 in the M3, the E46 offers a premium driving experience characterized by robust build quality and engaging road manners. Its engineering excellence and consistent presence on lists like Car and Driver's 10Best underscore its status as a benchmark in its segment. This comprehensive factory service and repair manual provides in-depth information essential for the maintenance, diagnosis, and repair of your 3 Series (E46). It covers all major systems, including the powertrain, transmission (manual, automatic, and SMG), chassis, body, interior, and electrical systems. Detailed procedures for routine maintenance, component replacement, and complex troubleshooting are included, alongside critical technical specifications, fluid requirements, and torque values. This manual serves as an indispensable resource for owners, technicians, and mechanics, enabling them to ensure the optimal performance, reliability, and longevity of their vehicle through accurate and detailed guidance.

🏷️ Basic Information

Identification

Make:

Model:

3 Series

Chassis Code:

Model Variants Covered:

M3, 323i, 325i, 325xi, 328i, 330i, 330xi

Year Range:

1999-2005

Codes

Engine Codes 323I:

M52TU B25 (2.5L)

Engine Codes 325I 325Xi:

M54 B25 (2.5L)

Engine Codes 328I:

M52TU B28 (2.8L)

Engine Codes 330I 330Xi:

M54 B30 (3.0L)

Engine Codes M3:

S54 B32 (3.2L)

👋 Introduction

Market Position

Segment:

Compact Executive Sports Sedan/Coupe

Brand Perception:

Premium, performance-oriented, driver-focused

Competitive Analysis

Key Competitors:

Audi A4, Mercedes-Benz C-Class, Lexus IS, Infiniti G35

Key Features

Driving Dynamics:

Renowned for balanced chassis, RWD (or AWD for xi models), precise steering, and engaging driving experience

Engine Options:

Smooth and powerful inline-six engines, including the high-revving S54 in the M3

Build Quality:

Typical BMW premium fit and finish, robust construction

📋 Manual Details

Coverage Areas

Covered Regions:

Global (based on factory specifications)

Primary Market Focus:

North America and Europe

Page Count

Estimated Page Count:

Extensive, likely exceeding 2000 pages (typical for factory service manuals)

Manual Type

Type:

Factory Service and Repair Manual

Language

Language:

English

Format

Delivery Format:

Digital (PDF)

📖 Manual Coverage

Systems Covered

Powertrain:

Engine mechanical, engine management (DME), fuel system, cooling system, exhaust system, lubrication system, ignition system

Transmission:

Manual and SMG (Sequential Manual Gearbox) transmission repair, clutch system, driveshaft, differential

Chassis:

Front and rear suspension, steering system (hydraulic power steering), brake system (ABS, DSC), wheel bearings

Body And Interior:

Body panels, doors, windows, locks, interior trim, seats, airbags, safety restraints

Electrical System:

Battery, charging system, starter motor, lighting system (headlights, taillights, interior), body control module (BCM), instrument cluster, power windows, power seats, mirrors, comfort systems

Climate Control:

HVAC system, air conditioning, heating, ventilation, automatic climate control (IHKA)

Diagnostics:

On-Board Diagnostics (OBD-II), fault code diagnosis, troubleshooting procedures

Procedures Included

Maintenance:

Routine checks, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, spark plug replacement

Repair:

Engine component replacement (pistons, rings, bearings, valves), head gasket repair, transmission overhaul, suspension component replacement (struts, shocks, control arms), brake caliper and rotor replacement, electrical component diagnosis and replacement

Troubleshooting:

Step-by-step diagnostic procedures for various symptoms, wiring diagram interpretation, component testing

Specifications:

Torque specifications for all fasteners, fluid capacities, clearances, timing procedures, diagnostic parameters

Technical Depth

Depth:

Comprehensive, covering from basic maintenance to complete engine and transmission rebuilds. Includes detailed wiring diagrams and diagnostic flowcharts.

📊 Manual Specifications

File Format

Format:

Searchability:

Likely text-searchable for efficient information retrieval

Print Quality

Resolution:

High resolution for clear viewing of diagrams and text

Binding Type

Binding:

N/A (Digital PDF)

Paper Type

Paper:

N/A (Digital PDF)

⚙️ Engine Specifications

Primary Engine 323I

Engine Type:

Naturally Aspirated Inline 6-cylinder

Displacement:

2.5 Liters (2494 cc)

Power Output:

184 hp @ 5900 rpm

Torque Output:

175 lb-ft @ 3500 rpm

Primary Engine 325I 325Xi

Engine Type:

Naturally Aspirated Inline 6-cylinder

Displacement:

2.5 Liters (2494 cc)

Power Output:

192 hp @ 6000 rpm

Torque Output:

181 lb-ft @ 3500 rpm

Primary Engine 328I

Engine Type:

Naturally Aspirated Inline 6-cylinder

Displacement:

2.8 Liters (2793 cc)

Power Output:

193 hp @ 5300 rpm

Torque Output:

206 lb-ft @ 3950 rpm

Primary Engine 330I 330Xi

Engine Type:

Naturally Aspirated Inline 6-cylinder

Displacement:

3.0 Liters (2979 cc)

Power Output:

225 hp @ 5900 rpm

Torque Output:

214 lb-ft @ 3500 rpm

Primary Engine M3

Engine Type:

Naturally Aspirated Inline 6-cylinder (S54)

Displacement:

3.2 Liters (3246 cc)

Power Output:

333 hp @ 7900 rpm

Torque Output:

262 lb-ft @ 4900 rpm

Performance

Redline M3:

8000 rpm

Fuel System

Fuel Delivery:

Multi-point Fuel Injection (MPI)

Fuel Type:

Premium Unleaded Gasoline (91 Octane or higher recommended)

🔧 Transmission

Standard

323I 328I:

5-Speed Manual

325I 325Xi 330I 330Xi:

5-Speed Manual (325i/xi, 330i/xi)

6-Speed Manual

Optional

323I 328I:

5-Speed Automatic (Steptronic on later models)

325I 325Xi 330I 330Xi:

5-Speed Automatic (Steptronic) or 6-Speed SMG (Sequential Manual Gearbox) on select models

6-Speed SMG II (Sequential Manual Gearbox)

Features

Drive Type:

Rear-Wheel Drive (RWD) or All-Wheel Drive (AWD) for 'xi' models

📐 Dimensions

Exterior

Wheelbase:

Approx. 107.4 inches (2728 mm)

Length:

Approx. 183.5 inches (4662 mm) for sedans, 179.7 inches (4565 mm) for coupes

Width:

Approx. 68.5 inches (1740 mm)

Height:

Approx. 56.2 inches (1427 mm) for sedans, 54.1 inches (1374 mm) for coupes

Weights

Curb Weight Base Models:

Approx. 3200-3500 lbs (1450-1590 kg)

Curb Weight M3:

Approx. 3400-3600 lbs (1540-1630 kg)

🛡️ Safety Features

Ratings

NHTSA Front Impact:

Not rated for all model years, but generally good for the era.

Active Features

Standard Features:

Anti-lock Braking System (ABS), Dynamic Stability Control (DSC) / Traction Control (ASC+T)

Passive Features

Standard Features:

Front airbags, front side-impact airbags, optional curtain airbags (later models), three-point seatbelts with pretensioners

💡 Technology Features

Infotainment

Features:

Optional navigation system (MKIV), premium audio systems (e.g., Harman Kardon), cassette player, CD player (single or multi-changer).

Driver Assistance

Features:

Park Distance Control (PDC), cruise control, rain-sensing wipers (optional), automatic climate control.

Connectivity

Features:

BMW Assist (telematics service on some models), voice control (later models), Bluetooth integration (often requiring aftermarket or specific adapters).

🔧 Maintenance

Service Intervals

Oil Change Interval:

Variable, typically 7,500 to 15,000 miles (12,000 to 24,000 km) depending on driving conditions and oil used, as indicated by the Condition Based Service (CBS) system.

Coolant Flush:

Every 2-4 years or approximately 30,000-60,000 miles (48,000-96,000 km)

Spark Plug Replacement:

Typically around 60,000-100,000 miles (96,000-160,000 km), depending on plug type (e.g., copper vs. iridium).

Fluid Specifications

Engine Oil Type:

BMW Longlife-01 (LL-01) approved synthetic oil, typically 5W-30 or 5W-40. Check manual for specific viscosity.

Coolant Type:

BMW Blue Ethylene Glycol Coolant (G48) or equivalent, mixed 50/50 with distilled water.

Brake Fluid Type:

DOT 4 (or DOT 4 Plus for enhanced performance, especially for M3)

Transmission Fluid Manual:

Dexron III / Mercon ATF or specific manual transmission fluid (check manual for exact spec)

Transmission Fluid Automatic:

Dexron III or Dexron VI (with specific adaptation for the GM 5L40-E transmission used in some models)

Differential Fluid:

BMW Hypoid Gear Oil (SAF-XJ for M3 differential), typically SAE 75W-140 or SAE 75W-90 GL-5.

Known Issues

Cooling System:

Plastic expansion tank failures, water pump failures (especially the plastic impeller), radiator leaks, thermostat housing leaks. Critical to maintain cooling system integrity.

Vanos System:

Solenoid failures and seal degradation on M54 engines can lead to rough idle, loss of power, and check engine lights.

Subframe Mounts:

Cracking or separation of the rear subframe mounting points is a significant issue, particularly on earlier E46 models. Requires reinforcement.

Oil Pan Gasket Leaks:

Common on higher mileage vehicles.

ABS/Dsc Sensor Failures:

Wheel speed sensor failures can trigger ABS and DSC warning lights.

Smg Transmission Issues:

Hydraulic pump failures, accumulator leaks, and clutch actuator problems can occur on SMG transmissions.

Rod Bearings M3:

A well-documented potential failure point on the S54 engine, requiring proactive replacement with updated bearings.

📚 Vehicle History

Brand Heritage

Bmw Legacy:

Known for building driver-centric, performance-oriented vehicles with a strong emphasis on engineering and handling.

Model Evolution

E46 Introduction:

Introduced in 1998 for the 1999 model year, replacing the E36 3 Series. Represented a significant step forward in design, technology, and driving dynamics.

M3 Introduction:

The E46 M3 was introduced in 2000 for the 2001 model year, becoming a benchmark performance car of its era.

Production

Production Period:

1998-2006 (for model years 1999-2005 in the US market)

Manufacturing Plants:

Various BMW plants, including Dingolfing, Germany, and Regensburg, Germany.

🏆 Awards & Recognition

Recognitions

Motortrend Car Of The Year:

Not directly awarded, but competitors often won or were nominated during its production cycle.

Car And Driver 10Best:

The E46 3 Series was frequently featured on Car and Driver's 10Best lists throughout its production run.

M3 Reputation:

The E46 M3 is widely considered one of the best driver's cars of the 2000s, earning numerous accolades for its performance and handling.