BMW 325xi 2004 Full Service Repair Manual

Regular price: $16.99
Sale price: $16.99
Regular price
Unit price: per

🏷️ Basic Information Identification Make: BMW Model: 325xi Year: 2004 Codes Chassis Code: E46 Generation: Fifth Generation (E46) 👋 Introduction Market Position Market Segment: Compact Executive Sedan/Wagon Brand Philosophy: Ultimate...

24 people are viewing this right now

Type: Car

Vendor:

Sku: 421440

Tags: 2004 325xi BMW Car Cars Misc

Product variants

Description

🏷️ Basic Information

Identification

Make:

Model:

325xi

Year:

Codes

Chassis Code:

Generation:

Fifth Generation (E46)

👋 Introduction

Market Position

Market Segment:

Compact Executive Sedan/Wagon

Brand Philosophy:

Ultimate Driving Machine, Sporty yet refined luxury

Competitive Analysis

Primary Competitors:

Audi A4 Quattro, Mercedes-Benz C-Class 4MATIC, Lexus IS300

Key Features

Performance Orientation:

Balanced chassis, precise steering, strong inline-six engine

Drivetrain Advantage:

xDrive AWD system providing enhanced traction and stability

Build Quality:

Renowned BMW build quality and material selection

📋 Manual Details

Coverage Areas

Covered Variants:

All 325xi models

Geographic Coverage:

Primarily North American market specifications, with general applicability globally

Page Count

Estimated Page Count:

2000+

Manual Type

Manual Type:

Full Service & Repair Manual

Language

Language:

English

Format

Format:

Digital (PDF likely based on description)

📖 Manual Coverage

Systems Covered

Powertrain:

Engine (M54B30), Cooling System, Fuel System, Exhaust System

Drivetrain:

xDrive All-Wheel Drive System, Transfer Case, Front & Rear Differentials, Driveshafts, Axles

Transmission:

GM 5L475-E (5-speed Automatic Transmission)

Suspension:

Front (MacPherson Strut), Rear (Multi-link), Steering System (Hydraulic Power Steering), Wheel Alignment

Brakes:

Front (Ventilated Discs), Rear (Solid Discs), ABS, DSC (Dynamic Stability Control), Brake Fluid Maintenance

Electrical:

Battery, Charging System, Ignition System, Lighting, Instrument Cluster, DME (Digital Motor Electronics), EWS (Electronic Immobilizer System), Body Control Module (BCM), HVAC Controls

Body:

Exterior Panels, Doors, Windows, Sunroof, Interior Trim, Seats, Body Sealing

Procedures Included

Maintenance:

Oil & Filter Changes, Spark Plug Replacement, Air Filter Replacement, Cabin Air Filter Replacement, Coolant Flush, Brake Pad/Rotor Replacement, Belt Replacement

Repair:

Engine Rebuild (Top & Bottom End), Transmission Overhaul, Suspension Component Replacement, Brake System Bleeding, Electrical Component Diagnosis & Replacement, Drivetrain Component Repair

Diagnostics:

Troubleshooting Guides, Diagnostic Trouble Codes (DTCs) Interpretation, Wiring Diagrams, Component Testing Procedures

Special Procedures:

Torque Specifications for critical fasteners, Special Tool Requirements, EWS system alignment, DME programming (may require dealer tools)

Technical Depth

Depth:

Comprehensive: Covers routine maintenance, complex repairs, full component rebuilds, and diagnostic procedures.

📊 Manual Specifications

File Format

File Type:

Likely PDF (Searchable Text, Bookmarked Chapters)

Print Quality

Print Quality Recommendation:

High quality printing recommended for diagrams and schematics

Binding Type

Binding Type Recommendation:

Spiral or lay-flat binding for workshop use

Paper Type

Paper Type Recommendation:

Durable paper stock to withstand workshop environment

⚙️ Engine Specifications

Primary Engine

Engine Code:

M54B30

Engine Type:

Naturally Aspirated, Inline-6 Cylinder

Displacement:

2979 cc (3.0 Liters)

Bore X Stroke:

84.0 mm x 89.6 mm

Compression Ratio:

10.2:1

Valve Train:

DOHC, 24 Valves, VANOS (Variable Valve Timing)

Performance

Horsepower:

225 hp @ 6000 rpm

Torque:

214 lb-ft @ 3500 rpm

Fuel System

Fuel Delivery:

Sequential Multi-Port Fuel Injection (SFI)

Fuel Type:

Premium Unleaded (91 Octane Recommended)

Engine Management:

Bosch Motronic ME7.2

🔧 Transmission

Standard

Transmission Type:

5-speed Automatic

Transmission Model:

GM 5L475-E

Optional

Optional Transmission:

6-speed Manual (not standard on xi models, but a common enthusiast upgrade/variant).

Features

Drivetrain Configuration:

xDrive All-Wheel Drive

AWD System Type:

Full-time AWD with viscous coupling, typically biased towards rear-wheel drive.

Transmission Fluid:

Dexron III or equivalent (check specific BMW service bulletin for exact part number/spec).

📐 Dimensions

Exterior

Length:

177.4 inches (4506 mm)

Width:

68.7 inches (1745 mm)

Height:

55.9 inches (1420 mm)

Wheelbase:

107.4 inches (2728 mm)

Front Track:

58.5 inches (1486 mm)

Rear Track:

59.2 inches (1504 mm)

Weights

Curb Weight:

Approximately 3593 lbs (1630 kg)

Gross Vehicle Weight Rating:

Not specified in general product info, typically found in owner's manual or VIN decoder.

🛡️ Safety Features

Ratings

NHTSA Front Impact:

5-star

NHTSA Side Impact:

4-star

IIHS Front Crash:

IIHS Side Impact:

Acceptable

Active Features

Traction Control:

ASC+T (Automatic Stability Control + Traction)

Stability Control:

DSC (Dynamic Stability Control)

Yes, standard

Passive Features

Airbags:

Frontal airbags, Side-impact airbags, Optional Head Protection System (HPS)

Seatbelts:

3-point inertia-reel seatbelts with pretensioners and force limiters

Child Seat Anchors:

LATCH (Lower Anchors and Tethers for CHildren)

💡 Technology Features

Infotainment

Infotainment System:

BMW Professional Radio with CD player. Optional: Navigation system (CCC unit), Harman Kardon audio system.

Display:

Central Information Display (CID) in dashboard

Driver Assistance

Cruise Control:

Standard

Parking Sensors:

Optional Rear Park Distance Control (PDC)

Connectivity

Auxiliary Input:

Optional (typically added via aftermarket adapter for older systems)

Bluetooth:

Optional (often via BMW Assist or aftermarket integration)

🔧 Maintenance

Service Intervals

Oil Change Interval:

Typically every 7,500-10,000 miles or 12 months, as indicated by the Condition Based Service (CBS) system or oil level sensor.

Spark Plug Replacement:

Approximately every 100,000 miles (check specific spark plug type: Long-life platinum/iridium).

Coolant Flush:

Every 2-4 years or 30,000-60,000 miles, depending on coolant type and condition.

Fluid Specifications

Engine Oil Type:

BMW Longlife-01 (LL-01) or BMW Longlife-04 (LL-04) compliant synthetic oil, 5W-30 or 5W-40 depending on climate and specific BMW recommendation.

Engine Oil Capacity:

6.5 US quarts (6.2 liters) with filter change.

Coolant Type:

BMW Blue Antifreeze (G48) or equivalent ethylene glycol-based coolant with corrosion inhibitors.

Brake Fluid Type:

DOT 4 High Performance

Known Issues

Oil Pan Gasket Leaks:

Common for oil to seep or leak from the oil pan gasket over time.

Cooling System Failures:

Plastic coolant expansion tanks, water pumps, and thermostat housings can become brittle and fail.

Ccv System:

Crankcase Ventilation (CCV) system can clog, leading to increased oil consumption, vacuum leaks, and rough idle.

ABS Wheel Speed Sensors:

Front ABS wheel speed sensors are prone to failure, triggering ABS and DSC warning lights.

Vanos Solenoids:

VANOS solenoids can fail, causing rough idle, loss of low-end torque, and increased fuel consumption.

📚 Vehicle History

Brand Heritage

Brand Reputation:

Long history of producing sporty, well-engineered vehicles with a focus on driving dynamics.

Model Evolution

E46 Introduction:

The E46 generation of the 3 Series was introduced in 1998 for the 1999 model year. The 325xi variant was introduced for the 2001 model year.

Facelift:

The E46 received a mid-cycle facelift for the 2002 model year, with minor revisions to styling and features continuing through 2006.

Production

Production Years:

2001-2006 (for E46 325xi)

Manufacturing Locations:

Germany (primarily Dingolfing and Munich)

🏆 Awards & Recognition

Recognitions

Car And Driver 10Best:

E46 3 Series models (including variants) were frequently lauded by Car and Driver and other automotive publications during their production years.

Ward Best Engines:

The M54 engine family received recognition in various automotive awards for its smooth power delivery and refinement.

Ratings

Consumer Reports Reliability:

Generally rated as average to above-average for the era, with specific known issues requiring attention.