🏷️ Basic Information

Make:

BMW

Model:

X3

Variant:

2.5i

Year:

2004

Chassis Code:

E83

👋 Introduction

Segment:

Compact Luxury SUV

Target Audience:

Owners seeking to maintain or repair their vehicle, DIY enthusiasts, independent repair shops.

Key Competitors 2004:

Audi Q5, Lexus RX 330, Mercedes-Benz M-Class

Vehicle Appeal:

Sporty handling, luxury interior, versatile cargo space, premium brand reputation.

Manual Value Proposition:

Provides the essential knowledge for maintaining optimal performance and addressing common issues, saving time and money on dealership repairs.

📋 Manual Details

General Operation:

True

Maintenance:

True

Service And Repair:

True

Troubleshooting:

True

Estimated Pages:

800+

Type:

Comprehensive Service & Repair Manual

Language:

English

Format:

PDF (Digital Download)

Delivery Method:

Instant Digital Download

📖 Manual Coverage

Engine:

3.0L Inline 6-Cylinder (M54B30)

Transmission Automatic:

GM 5L40-E

Transmission Manual:

Getrag 6-speed manual (if equipped)

Drivetrain:

xDrive All-Wheel Drive System

Suspension:

Front: MacPherson strut, Rear: Multi-link

Brakes:

Front: Ventilated Discs, Rear: Solid Discs, ABS, DSC

Steering:

Hydraulic Power Steering

Electrical System:

Full Schematic Coverage, Battery, Alternator, Starter

Fuel System:

Fuel Injection, Fuel Pump, Filter

Cooling System:

Radiator, Thermostat, Fan, Coolant

Exhaust System:

Catalytic Converter, Muffler, Exhaust Manifold

HVAC:

Air Conditioning, Heater, Climate Control

Interior:

Trim Removal, Seats, Dash Assembly

Bodywork:

Exterior Panels, Doors, Bumpers, Glass

Lighting:

Headlights, Taillights, Interior Lighting

Infotainment:

Radio, CD Player, Speaker System (basic operation)

Basic Maintenance:

Oil Change, Filter Replacement, Fluid Checks

Scheduled Maintenance:

Intervals for Spark Plugs, Belts, Coolant Flush

Engine Overhaul:

Detailed Reassembly Procedures

Transmission Repair:

Component Replacement, Valve Body Servicing

Brake Service:

Pad/Rotor Replacement, Caliper Service

Suspension Repair:

Strut/Shock Replacement, Bushing Replacement

Electrical Diagnostics:

Component Testing, Circuit Tracing

Troubleshooting Guides:

Fault Code Interpretation, Symptom Analysis

Wheel Alignment:

Specifications and Adjustment Procedures

Exhaust Component Replacement:

Muffler, Pipe, and Catalytic Converter Installation

HVAC System Service:

Refrigerant Charging, Component Replacement

Depth:

In-depth Repair and Overhaul Procedures

Diagnostic Level:

Advanced Diagnostics and Troubleshooting

Scope:

Comprehensive Coverage for Professional Mechanics and Enthusiasts

📊 Manual Specifications

File Type:

PDF

Searchability:

Searchable Text Content

Compatibility:

Compatible with Windows, Mac OS, iOS, Android Devices.

Printability:

Printable (Individual Pages or Full Manual)

Binding:

N/A (Digital Download)

Paper Quality:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code:

M54B30

Engine Type:

Naturally Aspirated Inline 6-Cylinder

Displacement:

2.5 Liters (2494 cc)

Horsepower:

184 hp @ 6000 rpm

Torque:

230 Nm (170 lb-ft) @ 3500 rpm

Fuel Delivery:

Sequential Multi-Point Fuel Injection (MPI)

Fuel Type:

Premium Unleaded Gasoline (91 Octane Recommended)

ECU:

Bosch Motronic ME7.2

🔧 Transmission

Type:

5-Speed Automatic (GM 5L40-E)

Type:

6-Speed Manual (Getrag 420G - less common on 2.5i)

AWD System:

xDrive Permanent All-Wheel Drive with DSC

📐 Dimensions

Length:

4535 mm (178.5 in)

Width:

1815 mm (71.5 in)

Height:

1674 mm (65.9 in)

Wheelbase:

2795 mm (110.0 in)

Curb Weight Auto:

1800 kg (3968 lbs)

Gross Vehicle Weight Rating:

2320 kg (5115 lbs)

🛡️ Safety Features

NHTSA Frontal Impact Driver:

4 Stars

NHTSA Frontal Impact Passenger:

4 Stars

NHTSA Side Impact Front Driver:

4 Stars

NHTSA Side Impact Front Passenger:

4 Stars

IIHS Frontal Offset:

Good

Stability Control:

Dynamic Stability Control (DSC)

Traction Control:

Automatic Stability Control and Traction (ASC+T)

Braking Assistance:

Anti-lock Braking System (ABS)

Airbags:

Frontal Airbags, Side Curtain Airbags, Front Side Airbags

💡 Technology Features

Head Unit:

Optional BMW Professional Radio/CD Player with Navigation System (CCC)

Audio System:

Standard 6-speaker system; optional Logic7 or Harman Kardon premium audio.

Parking Assistance:

Optional Rear Park Distance Control (PDC)

Bluetooth:

Optional Bluetooth Hands-Free Connectivity

🔧 Maintenance

Oil Change Interval:

Every 10,000-15,000 miles or annually, per condition-based service system.

Engine Oil Filter Replacement:

With every oil change.

Air Filter Replacement:

Every 30,000 miles or as needed based on conditions.

Cabin Air Filter Replacement:

Every 15,000-20,000 miles.

Spark Plug Replacement:

Approximately 100,000 miles (if using long-life plugs).

Coolant Flush:

Every 2-4 years or 30,000-50,000 miles.

Engine Oil:

BMW Longlife-01 (LL-01) 5W-30 or 0W-40 Synthetic Oil

Coolant:

BMW Blue Coolant (G48 Ethylene Glycol based) mixed 50/50 with distilled water.

Transmission Fluid Auto:

GM Dexron III or equivalent (check specific fluid type for 5L40-E)

Power Steering Fluid:

ATF Dexron III or BMW Pentosin CHF 11S (verify)

Brake Fluid:

DOT 4

Common Problems:

Oil leaks (valve cover gasket, oil pan gasket), VANOS solenoid issues, cooling system leaks (water pump, hoses, expansion tank), starter motor issues, power steering pump leaks, PCV valve failure.

📚 Vehicle History

Brand Focus:

BMW (Bayerische Motoren Werke AG) is renowned for producing performance-oriented luxury vehicles with a focus on driving dynamics.

First Generation:

The first generation X3 (E83) debuted in 2003, based on the BMW 3 Series platform, offering a more compact and agile alternative to the larger X5.

2004 Model Year:

Represents the early production phase of the E83 generation, establishing its position in the premium compact SUV market.

🏆 Awards & Recognition

Automotive Journal Awards:

Often praised for its driving dynamics and upscale interior compared to competitors at the time of its release.