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BMW

1999-2005 BMW 3 Series (E46) Workshop Service Repair Manual (M3 323i 325i 325xi 328i 330i 330xi Sedan Coupe Convertible Sport Wagon)

1999-2005 BMW 3 Series (E46) Workshop Service Repair Manual (M3 323i 325i 325xi 328i 330i 330xi Sedan Coupe Convertible Sport Wagon)

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Vehicle data plateRef 159757
Brand
BMW
Vehicle
Cars
Models covered
3 Series (E46), 323i, 325i, 325xi, 328i, 330i, 330xi, Convertible, Coupe, M3, Misc, Sedan, Sport Wagon
Years
1999, 2000, 2001, 2002, 2003, 2004, 2005
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

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🏷️ Basic Information
Identification
Make:
BMW
Model:
3 Series
Chassis Code:
E46
Production Years Covered:
1999-2005
Body Styles Covered:
Sedan, Coupe, Convertible, Sport Wagon
👋 Introduction
Market Position
Market Segment:
Entry-level luxury/compact executive car
Competitive Analysis
Key Competitors:
Mercedes-Benz C-Class, Audi A4, Lexus IS, Infiniti G35
Key Features
Driving Dynamics:
Renowned for its balanced chassis, RWD platform, and engaging driving experience
Build Quality:
High-quality interior materials and robust construction typical of BMW
Engine Performance:
Smooth and powerful inline-six engines (and a potent V8 for the M3), offering a blend of performance and refinement
📋 Manual Details
Coverage Areas
Model Variants Covered:
M3, 323i, 325i, 325xi, 328i, 330i, 330xi
Page Count
Estimated Page Count:
Thousands (comprehensive workshop manual)
Manual Type
Manual Type:
Workshop Service Repair Manual
Language
Language:
English
Format
Format:
Digital (typically PDF)
📖 Manual Coverage
Systems Covered
Powertrain:
Engine, Fuel System, Ignition System, Exhaust System, Drivetrain, Transmission, Clutch, Driveshafts, Differentials
Chassis:
Suspension (Front & Rear), Steering System, Brake System (Hydraulic & ABS), Wheels & Tires
Electrical:
Engine Control Unit (ECU), Body Control Module (BCM), Lighting System, Instrumentation, HVAC Controls, Audio System, Power Accessories (Windows, Locks, Mirrors), Safety Systems (Airbags, Seatbelts)
Body And Interior:
Body Panels, Doors, Hood, Trunk, Bumpers, Interior Trim, Seats, Safety Restraints
Procedures Included
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Fluid Checks & Replacements, Spark Plug Replacement, Belt Replacement
Repair:
Engine Overhaul, Transmission Rebuild, Brake Component Replacement, Suspension Component Repair, Electrical Component Diagnosis & Replacement, Body Panel Repair
Troubleshooting:
Diagnostic Trouble Codes (DTCs), Symptom-based Troubleshooting Guides, Electrical Schematics Analysis, Component Testing Procedures
Specifications And Data:
Torque Specifications, Fluid Capacities, Engine Data, Dimensions, Electrical Component Data, Diagnostic Specifications
Body And Chassis Repair:
Detailed instructions for body panel alignment, repair, rust prevention, and chassis component replacement (e.g., subframe, suspension arms).
Electrical Schematics:
Comprehensive wiring diagrams for all vehicle systems, essential for diagnosing electrical faults.
Technical Depth
Depth Of Coverage:
Comprehensive: from basic adjustments and fluid changes to complete engine and transmission overhauls, including detailed diagnostic procedures.
Diagnostic Tools:
Covers procedures for use with BMW proprietary diagnostic tools (e.g., DIS, ISTA/EDiabas) and general OBD-II scanners.
📊 Manual Specifications
File Format
File Format:
PDF
Print Quality
Searchability:
Searchable text for quick access to information
Image Quality:
High-resolution diagrams, illustrations, and photographs
Binding Type
Binding Type:
N/A (Digital Format)
Paper Type
Paper Type:
N/A (Digital Format)
⚙️ Engine Specifications
Primary Engine
Engine Variant 2.5L Inline-6 M54B25:
Displacement: 2.5 Liters (2494 cc); Horsepower: 184 hp @ 6000 rpm; Torque: 235 Nm (173 lb-ft) @ 3500 rpm; Bore x Stroke: 84.0 mm x 75.0 mm; Compression Ratio: 10.2:1
Engine Variant 3.0L Inline-6 M54B30:
Displacement: 3.0 Liters (2979 cc); Horsepower: 225 hp @ 6000 rpm; Torque: 300 Nm (221 lb-ft) @ 3500 rpm; Bore x Stroke: 84.0 mm x 90.0 mm; Compression Ratio: 10.2:1
Engine Variant M3 S54B32:
Displacement: 3.2 Liters (3246 cc); Horsepower: 333 hp @ 7900 rpm; Torque: 350 Nm (258 lb-ft) @ 4900 rpm; Bore x Stroke: 87.0 mm x 91.0 mm; Compression Ratio: 11.5:1
Performance
0-60 Mph Approx:
Varies by model, e.g., ~7.0s for 325i, ~5.5s for M3
Fuel System
Fuel Delivery:
Sequential Electronic Fuel Injection (SEFI)
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended)
🔧 Transmission
Standard
Standard Transmission:
5-speed Manual (Getrag 250 for non-M models), 6-speed Manual (Getrag 420G for M3)
Optional
Optional Transmission:
5-speed Steptronic Automatic Transmission (GM A5S360R/A5S325Z)
Features
Rear Wheel Drive:
Standard across most models
All Wheel Drive:
Optional xDrive (AWD) system on 325xi and 330xi models
📐 Dimensions
Exterior
Wheelbase:
Approx. 107.4 inches (2728 mm)
Length:
Varies by body style: Sedan ~177.4 inches (4506 mm), Coupe ~176.5 inches (4483 mm), Convertible ~176.5 inches (4483 mm), Wagon ~177.2 inches (4501 mm)
Width:
Approx. 68.7 inches (1745 mm)
Height:
Varies by body style: Sedan ~55.2 inches (1402 mm), Coupe ~53.1 inches (1349 mm), Convertible ~54.1 inches (1374 mm), Wagon ~54.4 inches (1382 mm)
Weights
Curb Weight Approx:
3200 - 3600 lbs (1450 - 1630 kg), M3 higher
Gross Vehicle Weight Rating Approx:
4500 - 4800 lbs (2040 - 2180 kg)
🛡️ Safety Features
Ratings
NHTSA Front Impact Rating:
Good (for models tested, e.g., 2000 Sedan)
IIHS Side Impact Rating:
Acceptable/Good (for models tested)
Active Features
Anti-Lock Braking System:
Standard (ABS)
Traction Control:
Standard (ASC+T or DSC - Dynamic Stability Control)
Stability Control:
Standard on later models and higher trims (DSC)
Passive Features
Airbags:
Frontal airbags for driver and passenger; optional side-impact airbags
Seatbelts:
3-point inertia-reel seatbelts with pretensioners and force limiters
Rollover Protection:
Automatic rollover protection system for Convertible models
💡 Technology Features
Infotainment
Available Systems:
Optional premium audio systems, CD players, and early navigation systems (CCC/M-ASK depending on year and trim).
Driver Assistance
Advanced Features:
Traction Control (ASC+T), Dynamic Stability Control (DSC), Park Distance Control (PDC - optional), Rain-sensing wipers (optional), Xenon Adaptive Headlights (optional).
Connectivity
Early Connectivity:
Optional Bluetooth integration for hands-free calling on later models.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 7,500 - 10,000 miles or annually, depending on driving conditions and oil type (check Condition Based Service - CBS system where applicable).
Major Service Milestones:
Inspect/replace spark plugs around 60,000-100,000 miles (depending on type). Inspect/replace coolant, brake fluid, transmission fluid, and differential fluid at manufacturer-specified intervals (often 30,000-60,000 miles or as indicated by CBS).
Fluid Specifications
Engine Oil:
BMW Longlife-01 (LL-01) compliant synthetic oil, typically SAE 0W-30 or 5W-30. Check owner's manual for specific viscosity based on climate.
Coolant:
BMW Blue Coolant (G48), 50/50 mix with distilled water.
Brake Fluid:
DOT 4
Transmission Fluid Manual:
Pentosin MTF LT-2 (or equivalent approved fluid)
Transmission Fluid Automatic:
BMW ATF (e.g., ETL-7045E, LT-71141, or equivalent approved fluid for Steptronic models)
Differential Fluid:
API GL-5, SAE 75W-90 synthetic gear oil (check specific differential type).
Known Issues
Cooling System:
Plastic coolant expansion tanks can become brittle and crack; water pump failures (especially plastic impeller versions).
Valve Cover Gaskets:
Common oil leaks from valve cover gaskets due to aging rubber seals.
Oil Pan Gaskets:
Oil leaks from the oil pan gasket are also prevalent.
Oil Separators:
Crankcase Ventilation (CCV) system can clog, leading to oil leaks and rough idle.
Subframe Mounts:
Rear subframe mounting points can crack or fatigue, especially on earlier models; requires reinforcement. (M3 models particularly susceptible).
Mismatched Headlights:
Common issue where headlights are replaced individually, leading to uneven beam patterns and color tint.
Heater Control Valve:
Heater control valve can fail, resulting in no heat or inconsistent temperature control.
ABS Wheel Speed Sensors:
ABS and traction control warning lights can illuminate due to faulty wheel speed sensors.
📚 Vehicle History
Brand Heritage
Bmw Philosophy:
The Ultimate Driving Machine; emphasis on performance, engineering, and driver engagement.
Model Evolution
E46 Introduction:
The E46 generation replaced the E36 3 Series and brought significant advancements in chassis design, engine technology, and interior refinement.
Mid Cycle Refresh:
Facelift (LCI) occurred in 2001, featuring updated headlights, taillights, bumpers, and interior trim.
Production
Manufacturing Locations:
Primary manufacturing in Dingolfing, Germany, with some assembly in other global locations.
Sales Figures Context:
The E46 was a highly successful model for BMW, significantly boosting sales and cementing its position in the compact executive segment.
🏆 Awards & Recognition
Recognitions
Car And Driver 10 Best:
The E46 3 Series was a frequent recipient of Car and Driver's 10Best awards, highlighting its class-leading driving dynamics and overall excellence.
Ward Best Engines:
BMW's inline-six engines (M54 series) often received recognition for their smoothness, power delivery, and efficiency.
Ratings
Consumer Reports Ratings:
Generally received good to excellent ratings for predicted reliability, though specific model years and common issues noted by owners should be reviewed.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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