🏷️ Basic Information Identification Make: Lexus Model: HS250h Year: 2010 Generation Generation: First Generation (ANF10) Codes Chassis Code: ANF10 👋 Introduction Market Position Market Segment: Premium Compact Hybrid Sedan, positioned as a fuel-efficient luxury alternative. Competitive Analysis Key Competitors: Toyota Prius (as a shared platform basis), BMW 3 Series Hybrid variants, Mercedes-Benz C-Class Hybrid variants, Audi A4 Hybrid variants (though fewer direct competitors in 2010). Key Features Unique Selling Proposition: Combines Lexus luxury and refinement with Toyota's proven hybrid technology, offering excellent fuel economy in a premium package. Brand Focus Lexus Philosophy: Emphasis on comfort, quiet operation, advanced technology, and meticulous build quality. 📋 Manual Details Coverage Areas Coverage: Comprehensive service and repair for all systems of the 2010 Lexus HS250h. Page Count Estimated Page Count: 2000+ Manual Type Manual Type: Official Factory Service Manual (Software) Language Language: English Format Format: Software/Digital (likely PDF or proprietary application) 📖 Manual Coverage Systems Covered Powertrain: 2.4L 2AZ-FXE Atkinson Cycle Inline-4 Hybrid Synergy Drive System, P710 Electric Motor/Generator, HV Battery System, Power Control Unit, Transaxle (Hybrid). Includes engine mechanical, fuel system, ignition, cooling, lubrication, exhaust, and hybrid component diagnostics. Chassis: Suspension (front MacPherson strut, rear multi-link), steering (electric power assisted), brakes (front ventilated discs, rear solid discs, ABS, EBD, BA, TRAC, VSC). Detailed specifications, component replacement, and troubleshooting. Electrical: Complete electrical schematics, wiring diagrams, component locations, diagnostic procedures for all systems including charging system, starting system, lighting, instruments, climate control, infotainment, power accessories, and hybrid system controls. Body & Interior: Body panel removal/installation, door mechanisms, glass, seating, trim, airbags, seatbelts, HVAC components, and interior trim. Procedures Included Maintenance: Scheduled maintenance intervals, oil changes, filter replacements (engine oil, air, cabin), fluid checks and top-offs, spark plug replacement, brake inspections, tire rotations. Troubleshooting: Systematic diagnostic flowcharts, common fault codes (DTCs), symptom-based troubleshooting for all major vehicle systems, including hybrid powertrain. Repair & Overhaul: Detailed step-by-step instructions for component removal, installation, disassembly, and reassembly for engine, transmission, suspension, brakes, steering, electrical components, and body parts. Diagnostics: Use of diagnostic tools (e.g., Techstream), interpreting sensor data, performing system checks and calibrations, hybrid battery health diagnostics. Technical Depth Depth: Extensive, covering everything from basic fluid checks and filter replacements to complex hybrid system diagnostics, component rebuilding, and advanced electrical troubleshooting. Suitable for professional technicians and advanced DIY enthusiasts. 📊 Manual Specifications File Format File Format: Software Application / PDF Print Quality Print Quality: N/A (Digital Format) Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) Searchability Searchability: Searchable text content for quick access to information. Interactivity Interactivity: Likely includes interactive diagrams, clickable links, and potentially embedded videos or animations (depending on the specific software). ⚙️ Engine Specifications Primary Engine Engine Type: Hybrid Powertrain Engine Configuration: 2.4L (2362cc) DOHC 16-valve Atkinson Cycle Inline-4 Gasoline Engine Engine Code: 2AZ-FXE Horsepower Gasoline Engine: 147 hp @ 5700 rpm Torque Gasoline Engine: 138 lb-ft @ 4400 rpm Hybrid System Hybrid System Name: Hybrid Synergy Drive Electric Motor Type: Permanent Magnet Synchronous Motor (MG2) Electric Motor Power: 141 hp (105 kW) Electric Motor Torque: 199 lb-ft (270 Nm) Combined System Horsepower: 187 hp Hybrid Battery Type: Nickel-Metal Hydride (Ni-MH) Fuel System Fuel Type: Unleaded Gasoline Fuel Tank Capacity: 17.1 gallons Fuel Delivery: Electronic Fuel Injection (EFI) 🔧 Transmission Standard Transmission Type: Electronically Controlled Continuously Variable Transmission (ECVT) with Power Split Device Features Transmission Features: Simulated shift points for traditional feel, EV mode, Power mode, Eco mode, regenerative braking. Fluid Specifications Transmission Fluid Type: Lexus ATF WS (World Standard) - Refer to manual for specific part number and capacity. 📐 Dimensions Exterior Length: 182.1 inches Width: 70.1 inches Height: 57.7 inches Wheelbase: 106.3 inches Ground Clearance: 5.3 inches Weights Curb Weight: 3,605 lbs Gross Vehicle Weight Rating: 4,550 lbs Cargo Cargo Volume: 13.9 cubic feet (with rear seats up) 🛡️ Safety Features Ratings NHTSA Front Crash Rating: 5-Star (likely for relevant model years/configurations) IIHS Top Safety Pick: Yes (Top Safety Pick) Active Features Active Safety Systems: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA), Traction Control System (TRAC), Vehicle Stability Control (VSC), Electric Power Steering (EPS). Passive Features Passive Safety Features: Driver and front passenger airbags, front side impact airbags, front and rear side curtain airbags, active front headrests, front seatbelt pretensioners and force limiters, LATCH (Lower Anchors and Tethers for CHildren) system. 💡 Technology Features Infotainment Infotainment System: Lexus Premium Audio system with touch screen display, CD player, MP3 capability, auxiliary audio input. Available navigation system, Bluetooth connectivity, and premium Mark Levinson audio. Driver Assistance Driver Assistance Features: Available Adaptive Cruise Control (ACC), Pre-Collision System (PCS), Lane Keep Assist (LKA), Backup Camera, Smart Key System with Push Button Start. Connectivity Connectivity Options: Bluetooth hands-free phone system, USB audio input (depending on trim/options). Hybrid Technology Hybrid Operation Modes: EV Mode (for short-distance, low-speed electric driving), Eco...