🏷️ Basic Information Identification Make: Pontiac Model: Bonneville Year: 2004-2005 Codes Vin Prefix: 1G (General Motors) 👋 Introduction Market Position Segment: Full-size sedan, marketed as a comfortable and capable touring car. Competitive Analysis Competitors: Ford Crown Victoria, Mercury Grand Marquis, Buick LeSabre, Chevrolet Impala. Key Features Emphasis: Comfort, quiet ride, spacious interior, V6 power. Brand Heritage Link Heritage: Represents the continuation of Pontiac's tradition of offering performance-oriented and stylish vehicles, though the Bonneville leaned towards comfort in its later iterations. 📋 Manual Details Coverage Areas Primary Coverage: 2004-2005 Pontiac Bonneville Page Count Estimated Page Count: Approx. 200-300 pages (typical for this era/model) Manual Type Type: Owner's Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Instrument Cluster: Gauges, warning lights, Driver Information Center (DIC) Entertainment Systems: Radio, CD player, audio system operation, settings Climate Controls: HVAC system operation, automatic climate control (if equipped), fan speeds, temperature settings, recirculation Lights: Headlight operation (auto, manual), fog lights, interior lighting, hazard lights Driver Controls: Steering wheel controls, cruise control, wipers, turn signals, mirrors Locks And Security: Power door locks, remote keyless entry, vehicle anti-theft system, child security locks Seating And Safety Restraints: Seat adjustments, seat belt operation, airbag system overview, child seat installation (LATCH) Driving: Starting the engine, shifting gears, parking, fuel efficiency tips, trailer towing guidelines (if applicable) Customer Assistance: Contacting dealer, roadside assistance, warranty information Reporting Safety Defects: Procedure for reporting safety-related defects (U.S. only) Cleaning: Exterior and interior cleaning recommendations Maintenance And Specifications: General maintenance information and key specifications Engine Compartment: Identification of major components, fluid check locations Engine Oil: Oil checking procedure, oil type recommendation, oil change intervals Battery: Battery location, jump starting procedure, battery maintenance Fuel Information: Recommended fuel octane, fuel tank capacity, fueling procedure Air Filter(S): Air filter location and replacement recommendation Part Numbers: Likely mentions common replacement parts like wiper blades, filters, bulbs with general part descriptions, not exhaustive list Refill Capacities: Engine oil, coolant, windshield washer fluid, transmission fluid capacities Lubricant Specifications: Engine oil viscosity grade, coolant type, grease specifications Accessories: Operation and care of optional accessories (e.g., sunroof, premium audio) Procedures Included Basic Maintenance: Checking fluid levels, tire pressure checks, bulb replacement guidance Troubleshooting: Basic troubleshooting tips for common warning lights or system malfunctions (e.g., battery issues, overheating) Idiot Lights Explanation: Explanation of dashboard warning lights and their meaning Jump Starting: Step-by-step instructions for safely jump-starting the vehicle Tire Changing: Guidance on changing a flat tire, including jack points and spare tire usage Fuse Identification: Location and identification of the fuse box(es) and common fuse assignments Fluid Checks: Detailed instructions on how to check engine oil, coolant, brake fluid, power steering fluid, windshield washer fluid Technical Depth Depth: Owner-level maintenance and operation; does not include in-depth diagnostic procedures or component-level repair instructions. 📊 Manual Specifications File Format File Format: PDF Print Quality Printability: All pages printable Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Additional Features Visuals: Tons of pictures and diagrams Usability Ease Of Use: Very easy to follow, step-by-step instructions ⚙️ Engine Specifications Primary Engine Engine Type: 3.8L (3800) Series II V6 Engine Displacement: 3.8 Liters (3791 cc) Engine Configuration: V6 (90-degree) Aspiration: Naturally Aspirated (Standard Bonneville), Supercharged (SSEi model - likely covered if applicable to the specific VIN) Performance Horsepower Approx: Approx. 205 hp (NA), 235-240 hp (Supercharged) Torque Approx: Approx. 230 lb-ft (NA), 275-280 lb-ft (Supercharged) Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPFI) Fuel Information Recommended Octane: 87 Octane (Regular Unleaded) Engine Oil Recommended Viscosity: SAE 3.8L V6: 5W-30 (GM part number 12345894 or equivalent Dexos 1 Gen 2) Oil Capacity: 4.5 quarts (4.3 Liters) with filter change Coolant Coolant Type: GM dexcool (Orange colored, silicate-free) or equivalent HOAT coolant Coolant Capacity: Approx. 10.5 quarts (9.9 Liters) 🔧 Transmission Standard Transmission Type: 4-speed Automatic Transmission Model: 4T65-E Features Drive Type: Front-Wheel Drive (FWD) Fluid Specifications Transmission Fluid Type: Dexron-VI Automatic Transmission Fluid (ATF) or Dexron-III (if specified by manual, though Dexron-VI is backward compatible and preferred for newer fluid) Fluid Capacities Transmission Fluid Capacity: Approx. 5.5 quarts (5.2 Liters) for fluid change 📐 Dimensions Exterior Length: Approx. 200.5 inches (5093 mm) Width: Approx. 73.4 inches (1864 mm) Height: Approx. 57.0 inches (1448 mm) Wheelbase Wheelbase: Approx. 112.2 inches (2850 mm) Weights Curb Weight Approx: Approx. 3600 - 3800 lbs (1633 - 1724 kg), depending on trim and options Gross Vehicle Weight Rating Gvwr: Approx. 4730 lbs (2145 kg) for standard models Cargo Trunk Capacity: Approx. 16.1 cubic feet (456 Liters) 🛡️ Safety Features Ratings NHTSA Rollover Rating: 4 out of 5 stars (for 2005 model) IIHS Crash Test Rating: Good in frontal offset crash test (for 2005 model) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Traction Control System (TCS) often standard or optional Stability Control: Optional or...