🏷️ Basic Information Identification Make: Aston Martin Model: Vanquish Year: 2004 Variant: V12 Codes Engine Code: V12 VH Chassis Code: VH1 👋 Introduction Market Position Positioning: Exclusive Grand Tourer (GT) focusing on performance, luxury, and handcrafted design. Competitive Analysis Competitors: Ferrari 575M Maranello, Lamborghini Murciélago, Bentley Continental GT, Mercedes-Benz SLR McLaren. Key Features Design Philosophy: Understated elegance, aerodynamic efficiency, and a blend of modern technology with classic GT principles. Manufacturing: Hand-built at Aston Martin's Gaydon facility, emphasizing craftsmanship and attention to detail. Target Audience: Discerning enthusiasts seeking a powerful, luxurious, and distinctive grand tourer. 📋 Manual Details Coverage Areas Primary Coverage: Aston Martin Vanquish V12 2004 Additional Coverage: Troubleshooting, Maintenance Schedules, Repair Procedures, Wiring Diagrams Page Count Estimated Page Count: N/A (Digital Format) Manual Type Type: Factory Service Repair Manual Secondary Types: Workshop Manual, Shop Manual, Troubleshooting Guide Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine (V12), Cooling System, Fuel System, Exhaust System, Lubrication System Drivetrain: Transmission (Automatic), Clutch, Driveshafts, Differential Chassis: Suspension (Front & Rear), Steering System, Braking System (ABS, EBD) Electrical: Engine Control Unit (ECU), Lighting, Power Accessories, Battery, Charging System, Ignition System, Infotainment System Body: Body Panels, Doors, Hood, Trunk, Interior Trim, Glass, Seals Climate Control: HVAC System Procedures Included Maintenance: Scheduled Service Intervals, Oil Changes, Filter Replacements, Fluid Checks and Top-offs, Spark Plug Replacement Diagnostics: Troubleshooting Common Issues, Diagnostic Trouble Codes (DTCs), System Testing Repair: Engine Component Overhaul, Transmission Repair, Suspension Component Replacement, Brake System Service, Electrical Component Repair, Body Panel Repair Disassembly Assembly: Step-by-step instructions for component removal and installation Technical Depth Depth: Comprehensive: From basic maintenance to full engine and transmission rebuilds, including detailed electrical schematics and diagnostic procedures. 📊 Manual Specifications File Format Format: PDF Searchability: Searchable Text Content Print Quality Quality: High-Resolution, Suitable for Printing Binding Type Type: N/A (Digital) Paper Type Type: N/A (Digital) Software Requirements Reader: Adobe Acrobat Reader Unzipping: WinZip or equivalent Compatibility Operating Systems: All versions of Windows and macOS ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated V12 Displacement: 5.935 Liters (5935 cc) Bore X Stroke: 89.0 mm x 79.5 mm Compression Ratio: 10.3:1 Valvetrain: Dual Overhead Camshafts (DOHC), 4 valves per cylinder Performance Horsepower: 420 bhp @ 6000 rpm Torque: 400 lb-ft (542 Nm) @ 5000 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (95 RON or higher) Cooling System Coolant Type: Ethylene Glycol based antifreeze (e.g., Aston Martin specific or equivalent) Lubrication System Oil Capacity: Approx. 12 Liters (12.7 Quarts) Oil Type: API SM/SL or ACEA A3/B4, SAE 5W-30 or 5W-40 Synthetic 🔧 Transmission Standard Type: Touchtronic 6-Speed Automatic Gear Ratios: 1st: 3.58, 2nd: 2.37, 3rd: 1.56, 4th: 1.19, 5th: 0.94, 6th: 0.77 Final Drive Ratio: 3.54:1 Features Shift Modes: Automatic, Manual (Steering Wheel Mounted Paddles) Fluid Type Transmission Fluid: Mercon V or equivalent synthetic ATF (consult manual for exact specification) Fluid Capacity Capacity: Approx. 8-9 Liters (8.5-9.5 Quarts) (Dry Fill) 📐 Dimensions Exterior Length: 4613 mm (181.6 in) Width: 1870 mm (73.6 in) (excluding mirrors) Height: 1291 mm (50.8 in) Wheelbase: 2730 mm (107.5 in) Weights Curb Weight: Approx. 1730 kg (3814 lbs) Gross Vehicle Weight Rating: N/A (Typically higher than curb weight) Wheels Tires Front Wheel Size: 19 x 8.5 inches Rear Wheel Size: 19 x 9.5 inches Front Tire Size: 245/40 ZR19 Rear Tire Size: 275/40 ZR19 Bolt Pattern: 5 x 114.3 mm (5 x 4.5 inches) Center Bore: 67.1 mm 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Limited official crash test data publicly available for this era of ultra-luxury GTs) Active Features Braking: Vented Discs with AP Racing 4-Piston Calipers (Front & Rear), ABS, EBD Traction Control: Yes, integrated with engine and brake systems Stability Control: Yes (Electronic Stability Control - ESC) Passive Features Airbags: Driver and Passenger Frontal Airbags, Side Airbags Body Structure: Bonded Aluminium VH Platform chassis with composite body panels for rigidity and weight saving. Seatbelts: 3-point inertia reel seatbelts with pre-tensioners 💡 Technology Features Infotainment Infotainment System: Aston Martin Audio System, typically with CD player. Navigation system available as an option on some models. Climate Control System: Automatic Climate Control with dual-zone functionality. Driver Assistance Driver Assistance Features: Primarily focused on core driving dynamics (ABS, ESC, Traction Control). Advanced driver-assistance systems (ADAS) like adaptive cruise control or lane keeping assist were not prevalent in this era of GTs. Connectivity Connectivity Features: Limited by modern standards. May include features like a remote key fob, power windows, and power seats. 🔧 Maintenance Service Intervals Minor Service: Every 10,000 miles or 12 months, whichever comes first (e.g., oil and filter change, fluid checks, general inspection). Major Service: Every 30,000 miles or 36 months (includes minor service items plus spark plugs, brake fluid flush, differential fluid change, etc.). Specific intervals for transmission fluid and coolant should be...