🏷️ Basic Information Identification Make: Volvo Model: S40 Year: 2004 Product Type: Service & Repair Manual Software Licensing: Officially Licensed Codes Chassis Codes: First Generation (MS) 👋 Introduction Market Position Target Audience: Professional mechanics, DIY enthusiasts, and Volvo dealerships. Competitive Analysis Value Proposition: Provides official, up-to-date repair information, essential for accurate and efficient servicing, surpassing generic online resources. Key Features Authenticity: Officially licensed, ensuring accuracy and completeness aligned with Volvo's service standards. Accessibility: Immediate access via digital download or online platform, eliminating shipping delays and physical storage issues. 📋 Manual Details Coverage Areas Systems Covered Overview: Engine, Transmission, Brakes, Suspension, Steering, Electrical System, HVAC, Bodywork, Interior Components, Diagnostics, Maintenance, Repair Procedures. Page Count Estimated Page Count: Varies by software version, typically equivalent to 1000+ printed pages. Manual Type Manual Type: Comprehensive Service and Repair Manual Language Language: English Format Format: Software (Digital Download/Online Access) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, fuel injection, ignition, cooling, lubrication, emissions control. Drivetrain Systems: Manual and automatic transmission, clutch, drive axles, differential. Chassis Systems: Suspension (front and rear), steering system, braking system (ABS, EBD), wheel alignment. Electrical Systems: Battery, charging system, starting system, lighting, instrument cluster, power windows, locks, mirrors, audio system, CEM (Central Electronic Module). HVAC Systems: Air conditioning, heating, ventilation, climate control module. Body And Interior: Body panels, doors, hood, trunk, bumpers, interior trim, seats, airbags. Diagnostic Systems: On-Board Diagnostics (OBD-II), diagnostic trouble codes (DTCs), wiring diagrams, connector pinouts. Procedures Included Maintenance Procedures: Oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspection and replacement, brake pad/rotor replacement. Repair Procedures: Engine component replacement (e.g., alternator, starter, fuel pump), transmission overhaul, suspension component replacement, brake caliper replacement, HVAC component repair, electrical component diagnosis and repair. Troubleshooting Guides: Systematic diagnostic flowcharts for common drivability, electrical, and mechanical issues. Special Tools And Techniques: Identification and usage of specialized tools required for specific repairs. Technical Depth Depth Of Coverage: Comprehensive, covering routine maintenance to complete engine and transmission rebuilds, including electrical diagnostics and wiring schematics. 📊 Manual Specifications File Format File Format: Proprietary software application or web-based access. Print Quality Searchability: Highly searchable text and indexed content. Binding Type Binding Type: N/A (Digital) Paper Type Paper Type: N/A (Digital) Software Features Navigation: Intuitive navigation, bookmarking, and cross-referencing capabilities. Illustrations: Includes detailed diagrams, schematics, and photographic illustrations. ⚙️ Engine Specifications Primary Engine Engine Code Examples: B4204S3 (2.0L naturally aspirated), B5244S4 (2.4L naturally aspirated), B5244S6 (2.4L turbocharged). Engine Type: Inline-5-cylinder (Naturally Aspirated and Turbocharged variants). Performance Horsepower Range: 138 hp to 218 hp (depending on engine and market). Torque Range: 190 Nm to 320 Nm (depending on engine and market). Fuel System Fuel Delivery: Multi-point fuel injection (MPI) or Electronic Fuel Injection (EFI). Fuel Type: Unleaded gasoline (Octane rating varies by market, typically 91 RON or higher recommended). Engine Management ECU Type: Bosch Motronic or equivalent. 🔧 Transmission Standard Standard Transmission Type: 5-speed Manual (M56H/M56L). Optional Optional Transmission Type: 5-speed Automatic (AW55-50SN/AW55-51SN). Features Automatic Transmission Modes: Geartronic (sequential manual shifting). Fluid Specifications Manual Transmission Fluid Type: Volvo Recommended Gear Oil (e.g., 75W-90 GL-4/GL-5 compliant). Automatic Transmission Fluid Type: AW-1 specification automatic transmission fluid (ATF). 📐 Dimensions Exterior Length: Approximately 4513 mm (177.7 in). Width: Approximately 1744 mm (68.7 in). Height: Approximately 1416 mm (55.7 in). Wheelbase: Approximately 2635 mm (103.7 in). Weights Curb Weight: Approximately 1400-1500 kg (3086-3307 lbs) depending on configuration. Gross Vehicle Weight Rating: Typically around 2000 kg (4409 lbs). Cargo Cargo Volume: Approximately 400 liters (14.1 cu ft). Wheel Specifications Bolt Pattern: 5x108 Wheel Size: 15-inch, 16-inch, 17-inch, 18-inch alloy wheels. Tire Size Examples: 205/55 R16, 215/45 R17, 225/40 R18. 🛡️ Safety Features Ratings NHTSA Front Impact: 5 Stars (for driver and passenger in 2004 model year testing). NHTSA Side Impact: 4 Stars (for front and rear passengers in 2004 model year testing). IIHS Front Offset: Good (Top Safety Pick). Active Features Antilock Braking System: Standard ABS (Anti-lock Braking System). Electronic Brake Force Distribution: Standard EBD (Electronic Brake-force Distribution). Traction Control: Optional or Standard depending on trim and market (TCS). Stability Control: Optional or Standard depending on trim and market (DSTC - Dynamic Stability and Traction Control). Passive Features Airbags: Frontal airbags (driver and passenger), front side airbags, optional Inflatable Curtain (IC) airbags. Seatbelts: 3-point inertia-reel seatbelts with pretensioners and force limiters. Child Seat Anchors: ISOFIX/LATCH child seat anchor points. 💡 Technology Features Infotainment Audio System: Volvo Premium Sound System (optional), CD player, AM/FM radio, cassette player (early models). Climate Control: Manual climate control or ECC (Electronic Climate Control) with automatic temperature regulation. Driver Assistance Cruise Control: Standard or optional cruise control system. Parking Sensors: Optional rear park assist sensors. Connectivity Auxiliary Input: Limited or no standard auxiliary audio input; aftermarket solutions often required. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 15,000 km (9,300 miles) or 12 months,...