Your shopping cart
😊 Product added to cart successfully
Product removed to cart successfully
1
/
of
2
BMW 325 325i 2004 Factory Service Repair Manual
- Regular price
- $16.99
- Sale price
- $16.99
- Regular price
-
- Unit price
- / per
🏷️ Basic Information Identification Make: BMW Model: 3 Series Model Variant: 325i Year: 2004 Codes Chassis Code: E46 Engine Code: M54B25 👋 Introduction Market Position Segment: Compact Executive Sedan/Coupe/Convertible Target...
26 people are viewing this right now
Type: Car
Vendor:
Sku: 433659
Couldn't load pickup availability
Share
🏷️ Basic Information
Identification
Make:
BMW
Model:
3 Series
Model Variant:
325i
Year:
2004
Codes
Chassis Code:
E46
Engine Code:
M54B25
👋 Introduction
Market Position
Segment:
Compact Executive Sedan/Coupe/Convertible
Target Audience:
Enthusiasts, DIY mechanics, professional repair shops
Competitive Analysis
Key Competitors 2004:
Mercedes-Benz C-Class, Audi A4, Lexus IS300, Infiniti G35
Key Features
Vehicle Philosophy:
The Ultimate Driving Machine, balanced handling, refined performance
Manual Value Proposition:
Empowers owners with factory-accurate repair and maintenance knowledge
📋 Manual Details
Coverage Areas
Diagnostic Troubleshooting:
Extensive
Engine Mechanical:
Complete
Engine Management System:
Comprehensive
Transmission Systems:
Complete
Suspension Steering:
Complete
Brake Systems:
Complete
Electrical Systems:
Comprehensive
Body Interior:
Detailed
Climate Control:
Detailed
Body Electrical:
Comprehensive
Comfort Systems:
Detailed
Safety Systems:
Detailed
Maintenance Procedures:
All
Repair Procedures:
All
Wiring Diagrams:
Included
Page Count
Estimated Pages:
1000+
Manual Type
Type:
Factory Service Repair Manual
Language
Language:
English
Format
Format:
PDF Download
📖 Manual Coverage
Systems Covered
Powertrain:
Engine, Transmission, Drivetrain
Chassis:
Suspension, Steering, Brakes
Electrical:
ECU, Sensors, Lighting, Power Distribution, Audio
Comfort And Convenience:
HVAC, Power Accessories, Seats
Body:
Exterior Panels, Interior Trim, Doors, Windows
Safety Features:
Airbags, Seatbelts, ABS, DSC
Procedures Included
Scheduled Maintenance:
Oil changes, filter replacements, fluid checks
Engine Repair:
Head gasket, piston rings, valve timing, component replacement
Transmission Service:
Fluid changes, seal replacements, clutch service (manual), valve body repair (automatic)
Brake Service:
Pad/rotor replacement, caliper overhaul, bleeding procedures
Electrical Diagnostics:
Component testing, sensor diagnosis, wiring harness repair
Troubleshooting Guides:
Fault code interpretation, symptom-based diagnosis
Assembly Disassembly:
Step-by-step instructions for component removal and installation
Body Repair:
Panel replacement, dent repair, trim installation
Technical Depth
Depth:
Factory-level detail for all repair and maintenance operations
Diagnostic Codes:
Covers OBD-II fault codes and BMW-specific codes
Torque Specifications:
All critical fastener torque values included
Clearances Tolerances:
Specified for key engine and mechanical components
📊 Manual Specifications
File Format
Type:
PDF
Searchability:
Searchable text for quick information retrieval
Print Quality
Resolution:
High-resolution, suitable for professional printing
Scalability:
Printable in entirety or specific sections
Binding Type
Binding:
Digital Download (Printable)
Paper Type
Recommendation:
Standard or heavy-weight paper for printing workshop copies
⚙️ Engine Specifications
Primary Engine
Engine Type:
Inline-6, Naturally Aspirated
Displacement:
2.5 Liters (2494 cc)
Bore X Stroke:
84 mm x 75 mm
Compression Ratio:
10.2:1
Valve Train:
DOHC, 24 Valves, Double VANOS
Performance
Horsepower:
184 hp @ 6000 rpm
Torque:
237 Nm (175 lb-ft) @ 3500 rpm
Fuel System
Fuel Delivery:
Multi-point Fuel Injection (Bosch Motronic ME9.2)
Fuel Type:
Premium Unleaded Gasoline (91 Octane Recommended)
Cooling System
Coolant Type:
BMW Blue Antifreeze/Coolant (G48 ethylene glycol based)
Lubrication System
Oil Capacity:
6.5 Liters (6.9 US Quarts)
Recommended Oil Viscosity:
SAE 0W-40 or 5W-30 (BMW LL-01 certified)
Ignition System
Spark Plugs:
NGK BKR6EQUP (or equivalent)
🔧 Transmission
Standard
Type:
5-Speed Manual (Getrag S5D 250G)
Optional
Type:
5-Speed Automatic (ZF 5HP19)
Features
Automatic Features:
Steptronic manual shift mode
Fluid Specifications Manual
Transmission Fluid:
GL-4 or GL-5 rated synthetic gear oil
Fluid Specifications Automatic
Transmission Fluid:
BMW ATF LT-3 (or equivalent Lifeguardfluid 5)
Gear Ratios Manual
First Gear:
4.235
Second Gear:
2.500
Third Gear:
1.556
Fourth Gear:
1.159
Fifth Gear:
0.853
Reverse:
3.727
📐 Dimensions
Exterior
Length:
4526 mm (178.2 in)
Width:
1739 mm (68.5 in)
Height:
1415 mm (55.7 in)
Wheelbase:
2760 mm (108.7 in)
Weights
Curb Weight Manual:
1500 kg (3307 lbs)
Curb Weight Automatic:
1530 kg (3373 lbs)
Gross Vehicle Weight Rating:
1970 kg (4343 lbs)
Wheels Tires
Standard Wheel Size:
16 x 7.0 inch
Optional Wheel Size:
17 x 7.5 inch front, 17 x 8.0 inch rear
Standard Tire Size:
205/55R16
Optional Tire Size:
225/45R17 front, 245/40R17 rear
Bolt Pattern:
5x120
Center Bore:
72.5 mm
Lug Nut Size:
M14 x 1.5
🛡️ Safety Features
Ratings
NHTSA Frontal Crash Test:
5-Star (Driver & Passenger)
IIHS Side Impact Test:
Good
Active Features
Traction Control:
Dynamic Stability Control (DSC)
Anti Lock Brakes:
Standard ABS
Braking Assist:
Optional, part of DSC system
Passive Features
Airbags:
Frontal, Side-impact, Optional Head Airbags
Seatbelts:
Pretensioners, Force Limiters
Child Seat Anchors:
LATCH system
💡 Technology Features
Infotainment
Head Unit Options:
BMW Business CD, BMW Professional CD, Optional Navigation System
Audio System:
Standard 6-speaker system, Optional Harman Kardon premium audio
Driver Assistance
Parking Assistance:
Optional Rear Park Distance Control (PDC)
Cruise Control:
Standard
Connectivity
Cellular Integration:
Optional BMW Assist telematics system
Auxiliary Input:
Not standard; aftermarket solutions available.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Variable Service Interval (VSI) based on driving conditions, typically 10,000-15,000 miles or 1 year.
Air Filter Replacement:
Every 30,000 miles or as needed.
Cabin Filter Replacement:
Every 15,000-30,000 miles.
Spark Plug Replacement:
Every 60,000 miles for iridium plugs (NGK BKR6EQUP).
Coolant Flush:
Every 2-3 years or 30,000-50,000 miles.
Brake Fluid Flush:
Every 2 years.
Fluid Specifications
Power Steering Fluid:
Pentosin CHF 11S or ZF-TE-ML 02K
Brake Fluid:
DOT 4
Known Issues
Ccv System Failure:
Cracked or clogged Crankcase Ventilation (CCV) system leading to oil consumption and rough idle.
Oil Pan Gasket Leaks:
Common leaks from valve cover gaskets and oil pan gasket due to age and material degradation.
Cooling System Failures:
Plastic expansion tank cracks, water pump failure, thermostat issues.
ABS Wheel Speed Sensor Failure:
Common failure leading to ABS and DSC warning lights.
Interior Plastic Degradation:
Sticky interior plastics and crumbling trim pieces.
📚 Vehicle History
Brand Heritage
Brand Identity:
Bayerische Motoren Werke AG (BMW), renowned for performance, engineering, and luxury.
Model Evolution
E46 Generation Introduction:
The E46 generation of the 3 Series was introduced in 1998 (for the 1999 model year in Europe, 2000 in North America) and ran until 2006.
325I Positioning E46:
The 325i served as a mid-range model in the E46 lineup, slotting above the 323i and below the 330i, offering a balance of performance and value.
Engine Transition:
The M54B25 engine replaced the M52TU B25 in 2001, featuring an aluminum block, improved VANOS, and higher output.
Production
Production Years E46 325I:
2001-2005
Manufacturing Locations:
Germany (Dingolfing, Munich), South Africa, USA (Spartanburg)
🏆 Awards & Recognition
Recognitions
Car And Driver 10Best:
The E46 3 Series (various models including 325i) was a frequent recipient of Car and Driver's 10Best awards during its production run.
Road And Track Best Handling Car:
Consistently praised for its class-leading handling and driving dynamics by automotive journalists.
Certifications
Engine Designation:
Ward's 10 Best Engines recognition for the M54 engine family.