🏷️ Basic Information Identification Make: Mercedes-Benz Model: R-Class Trim: R350 4MATIC Year: 2008 Generation Generation Code: W251 Codes Chassis Code: W251 Vin Code: WDBRF52J 👋 Introduction Market Position Segment: Luxury Crossover/MPV (Multi-Purpose Vehicle) Target Audience: Families seeking luxury, space, and versatility with premium brand appeal. Competitive Analysis Competitors: BMW X5, Audi Q7, Volvo XC90, Cadillac SRX, Lexus RX Key Features Differentiating Factors: Spacious interior with optional third-row seating, standard 4MATIC all-wheel drive, premium Mercedes-Benz refinement and technology. Manual Purpose Objective: To provide owners with essential information for safe and proper operation, maintenance, and utilization of their 2008 Mercedes-Benz R350 4MATIC. 📋 Manual Details Coverage Areas Primary Coverage: Operation, Maintenance, Features, Safety, Specifications Secondary Coverage: Customer Assistance, U.S. Safety Defect Reporting, Cleaning, Accessories Page Count Estimated Page Count: Approx. 300-400 pages (typical for factory owner's manuals of this era) Manual Type Type: Owner's Manual Language Language: English Format Format: Digital PDF 📖 Manual Coverage Systems Covered Infotainment: COMAND APS, Radio, CD Player, Navigation System, Audio Controls Climate: Automatic Climate Control (THERMATIC/THERMOTRONIC), Air Conditioning, Heating, Ventilation Lighting: Exterior Lights (Headlights, Taillights, Turn Signals), Interior Lights, Adaptive Highbeam Assist (if equipped) Driver Controls: Steering Wheel Controls, Cruise Control, Gear Selector (selector lever), Parking Brake Locks Security: Central Locking System, Keyless-Go (if equipped), Anti-theft Alarm System, Immobilizer Seating Restraints: Front Airbags, Side Airbags, Window Airbags, Seatbelt Pre-tensioners, ISOFIX Child Seat Anchors Instrumentation: Instrument Cluster Gauges (Speedometer, Tachometer, Fuel Level, Coolant Temperature), Warning Lamps, Malfunction Indicators Powertrain: Engine Compartment Layout, Engine Oil, Fuel Information, Battery, Air Filter Procedures Included Maintenance: Basic checks (fluid levels, tire pressure), Filter replacement guidance, Lubricant specifications, Refill capacities Operation: Starting and stopping the engine, Shifting gears, Using climate controls, Operating entertainment systems, Driving assistance features Safety: Seatbelt usage, Child restraint installation, Understanding safety system warnings Troubleshooting: Interpretation of warning lights and messages, basic troubleshooting steps Technical Depth Depth: Comprehensive operational and basic maintenance guidance for the owner. Does not include detailed diagnostic procedures or component-level repair instructions found in a service manual. 📊 Manual Specifications File Format File Type: PDF Readability: Requires PDF reader (e.g., Adobe Acrobat Reader, Foxit Reader) for viewing. Searchability: Typically searchable text within the PDF. Print Quality Quality: Digital compilation from factory original. Quality depends on source scan, generally good for clarity. Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code: M272 (typically) Engine Type: 3.5L V6 SOHC Displacement: 3498 cc (3.5 Liters) Performance Horsepower: 268 hp @ 6000 rpm (approx.) Torque: 258 lb-ft @ 2400-5000 rpm (approx.) Fuel System Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Fuel Delivery: Electronic Fuel Injection (EFI) Engine Compartment Air Filter Part Number: Typical: A2720900001 / Mann-Filter C30186 / Bosch 0986B02322 (Verify with VIN) Engine Oil Capacity: Approx. 8.5 quarts (8.0 Liters) with filter change (Verify with manual) Engine Oil Specification: MB Approval 229.5 or 229.51 (e.g., Mobil 1 0W-40, Castrol Syntec 0W-40) Battery Type: Group 49 / H8 (AGM recommended for vehicles with start-stop or high electrical loads) 🔧 Transmission Standard Transmission Type: 7-speed Automatic with Touchshift (7G-TRONIC) Drive Type: 4MATIC All-Wheel Drive (Permanent) Features Modes: Comfort (C) and Sport (S) modes Fluid Specifications Transmission Fluid Type: MB Specification 236.14 (e.g., Pentosin ATF1) Fluid Capacities Transmission Fluid Capacity: Approx. 9.5 quarts (9.0 Liters) (for dry fill, partial fill will be less) 📐 Dimensions Exterior Length: 199.9 inches (5077 mm) Width: 77.2 inches (1961 mm) Height: 67.1 inches (1704 mm) Wheelbase: 126.6 inches (3216 mm) Weights Curb Weight: Approx. 4,650 - 4,800 lbs (2109 - 2177 kg) Gross Vehicle Weight Rating Gvwr: Approx. 6,300 - 6,400 lbs (2858 - 2903 kg) Cargo Cargo Volume Behind 2Nd Row: Approx. 42.0 cu ft (1189 Liters) Cargo Volume Behind 3Rd Row: Approx. 14.0 cu ft (396 Liters) Cargo Volume Max: Approx. 85.0 cu ft (2407 Liters) 🛡️ Safety Features Ratings NHTSA Front Crash Test: 5 Stars (Driver & Passenger) NHTSA Side Crash Test: 5 Stars (Front & Rear Seat Passengers) IIHS Roof Strength: Good IIHS Side Impact: Good Active Features Electronic Stability Program: Standard (ESP) Antilock Braking System: Standard (ABS) Traction Control System: Standard (ASR) Passive Features Front Airbags: Dual-stage front airbags Side Airbags: Front-seat mounted side airbags Window Airbags: Front and rear side curtain airbags Seat Belt Features: Pre-tensioners, belt force limiters, height adjusters Child Restraint Anchors: ISOFIX / LATCH system 💡 Technology Features Infotainment Infotainment System: COMAND APS (Cockpit Management and Navigation EXperience) with 6.5-inch color display Audio Features: AM/FM Radio, CD Player (single or in-dash changer), optional Harman Kardon surround sound system Connectivity: Optional Bluetooth interface for hands-free calling and audio streaming Driver Assistance Cruise Control: Standard Cruise Control, optional DISTRONIC (adaptive cruise control) Parking Assistance: Optional PARKTRONIC parking sensors (front and rear) Lighting Technology: Optional Bi-Xenon headlights with Active Curve Illumination Comfort Features Seating: Power-adjustable front...