🏷️ Basic Information Identification Make: Saturn Model: Relay Year: 2007 Codes Platform Code: GM Upsilon 👋 Introduction Market Position Segment: Mid-size Crossover SUV (MPV-style wagon) Target Audience: Families seeking versatile, comfortable, and practical transportation with available all-wheel drive. Competitive Analysis Competitors: Ford Freestar, Chrysler Pacifica, Honda Odyssey, Toyota Sienna, Kia Sedona, Chevrolet Uplander. Key Features Body Style: Sliding rear doors, flexible seating configurations (captian's chairs or bench). Drivetrain Options: Available All-Wheel Drive (AWD) in addition to Front-Wheel Drive (FWD). Infotainment Offering: Factory-integrated navigation system was an optional upgrade, enhancing the user experience for destination guidance. 📋 Manual Details Coverage Areas Covered Regions: North America Page Count Estimated Page Count: Approximately 100-150 pages (based on typical navigation manuals for this era and complexity) Manual Type Type: Navigation System Manual Language Language: English Format Format: PDF (Digital Download) 📖 Manual Coverage Systems Covered Infotainment System: Covers the operation and features of the factory-installed navigation and infotainment system. Navigation Features: Detailed explanation of destination entry, route planning, map displays, traffic information, points of interest (POIs). Audio System: Integration of navigation with the audio system, including media playback options (CD, Radio, potentially auxiliary input). Climate Control Interface: Likely covers interaction with climate control settings if integrated into the infotainment screen. Settings And Customization: Covers personalization options for the navigation and audio system, such as voice settings, display preferences, and unit configurations. Procedures Included Basic Operation: Step-by-step instructions for common tasks like powering on/off, adjusting volume, changing radio stations. Destination Input: Detailed methods for entering addresses, points of interest, and recent destinations. Route Management: Guidance on starting navigation, recalculating routes, adding waypoints, and canceling routes. Map Interaction: Instructions for zooming, panning, rotating the map view, and switching between map modes. Troubleshooting Tips: Basic guidance on common system errors or operational issues. Technical Depth Depth: User-focused, covering operation, features, and basic troubleshooting rather than in-depth electronic component repair. 📊 Manual Specifications File Format File Type: Portable Document Format (PDF) Print Quality Quality: Digital scan of original factory manual, quality may vary but aims for legibility. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 3.9L V6 (GM High Value LZ9) Displacement: 3878 cc (236.6 cubic inches) Bore X Stroke: 96.0 mm x 86.0 mm (3.78 in x 3.39 in) Compression Ratio: 9.8:1 Performance Horsepower: 240 hp @ 6400 rpm Torque: 245 lb-ft @ 2800 rpm Fuel System Fuel Delivery: Sequential Port Fuel Injection (SFI) Fuel Type: Unleaded Regular (87 Octane) Engine Code Vin Engine Code: Z (for 3.9L LZ9 V6) 🔧 Transmission Standard Transmission Type: 4-speed Automatic Transaxle Transmission Model: 4T65-E Optional Drivetrain: Available All-Wheel Drive (AWD) Features Overdrive: Yes, 4th gear is overdrive. Transmission Fluid Type: Dexron VI Automatic Transmission Fluid (ATF) 📐 Dimensions Exterior Length: 199.9 inches (5077 mm) Width: 72.4 inches (1839 mm) Height: 67.4 inches (1712 mm) Wheelbase: 121.4 inches (3084 mm) Front Track: 62.1 inches (1577 mm) Rear Track: 62.0 inches (1575 mm) Cargo Cargo Volume Behind 3Rd Row: 20.2 cubic feet (572 L) Cargo Volume Behind 2Nd Row: 70.8 cubic feet (2005 L) Cargo Volume Behind 1St Row: 140.1 cubic feet (3967 L) Weights Curb Weight FWD: 4220 lbs (1914 kg) Curb Weight AWD: 4418 lbs (2004 kg) Gross Vehicle Weight Rating (Gvwr): 5750 lbs (2608 kg) Towing Capacity: 3500 lbs (1588 kg) (when properly equipped) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: ★★★★★ (5 Stars) NHTSA Front Impact Passenger: ★★★★★ (5 Stars) NHTSA Side Impact Front Seat: ★★★★☆ (4 Stars) NHTSA Side Impact Rear Seat: ★★★★☆ (4 Stars) NHTSA Rollover Rating: ★★★★☆ (4 Stars) Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Standard Traction Control System (TCS) Electronic Stability Control: Optional StabiliTrak (Electronic Stability Control) Passive Features Airbags Front: Standard dual-stage front airbags Airbags Side: Optional front and rear side curtain airbags, optional front-seat-mounted side airbags Seat Belts: Three-point seat belts in all seating positions, front seat belt pretensioners. Child Seat Anchors: LATCH (Lower Anchors and Tethers for Children) system. 💡 Technology Features Infotainment Head Unit: Factory-installed infotainment system with a color touchscreen display for navigation and audio controls. Navigation System: Integrated GPS navigation system, typically with DVD-ROM map data (updates for which would have been available via dealer or specific kits). Audio Source: AM/FM radio, CD player (may include MP3 capability), potentially an auxiliary input jack. Driver Assistance Rear Parking Assist: Optional ultrasonic rear parking assist system. Connectivity Bluetooth: Bluetooth connectivity for hands-free calling was generally not standard on this model year and could be an aftermarket or later factory option depending on trim. Comfort Features Remote Start: Available factory remote start system. 🔧 Maintenance Service Intervals Oil Change Interval: 7,500 miles or 6 months, whichever comes first (with synthetic blend or full synthetic oil). Engine Air Filter: Replace every 30,000 miles or as needed...