Manual Coverage
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Systems Covered
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Powertrain:
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Engine, Control System, Fuel Service, Emission Control, Intake, Exhaust, Cooling, Lube, Ignition, Starting, Charging, Auto Transmission, Manual Transmission, Transfer Case, Propeller Shaft, Drive Shaft, Differential, Axle
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Chassis:
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Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering
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Electrical And Electronics:
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Air Conditioning, Supplemental Restraint System (SRS), Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter, Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Electrical Systems, Multiplex/CAN Communication
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Body And Interior:
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Seat, Engine Hood/Door, Exterior & Interior Trim
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Procedures Included
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Maintenance:
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Scheduled Maintenance, Fluid Changes, Filter Replacements, Inspections
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Diagnostics And Troubleshooting:
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Fault Code Diagnosis, Symptom-Based Troubleshooting, Electrical Schematics Interpretation
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Repair And Rebuild:
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Component Removal, Installation, Overhaul, Adjustments, Component-Level Repair
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Technical Data And Specifications:
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Torque Specifications, Fluid Capacities, Clearances, Electrical Values, Diagnostic Data
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Technical Depth
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Depth:
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Factory Level Detail; Comprehensive step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications for complete repair.
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Electrical Schematics
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Wiring Diagrams Completeness:
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Extensive and detailed wiring schematics for all electrical systems, enabling accurate diagnosis and repair of electrical faults.
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Diagnostic Tools
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Diagnostic Procedures:
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Guidance on using diagnostic tools (e.g., STAR DIAGNOSIS / XENTRY) for accessing control modules, reading fault codes, and performing system tests.
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Bodywork
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Body And Frame Repair:
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Procedures for body panel removal and installation, frame straightening (if applicable), and interior trim components.
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Exhaust System
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Exhaust Component Replacement:
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Information on exhaust manifold, catalytic converter, mufflers, and exhaust pipe replacement and repair.
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Cooling System
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Cooling System Repair:
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Detailed procedures for radiator replacement, hose replacement, thermostat replacement, and leak detection.
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Suspension
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Suspension Component Replacement:
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Procedures for replacing control arms, ball joints, bushings, shock absorbers, struts, and air suspension components (if equipped).
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Steering
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Steering System Repair:
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Information on power steering pump, steering rack, tie rod ends, and steering column components.
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Fuel System
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Fuel System Diagnosis:
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Troubleshooting fuel delivery issues, fuel pump replacement, fuel injector testing, and fuel tank servicing.
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Ignition System
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Ignition Component Replacement:
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Procedures for replacing spark plugs, ignition coils, and related sensors.
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Charging System
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Alternator And Battery Service:
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Information on alternator testing and replacement, battery diagnostics, and charging system troubleshooting.
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Multiplex Communication
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Can Bus Diagnostics:
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Understanding and diagnosing issues related to the CAN (Controller Area Network) bus communication, essential for modern vehicle diagnostics.
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Engine Specifications
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Primary Engine
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Engine Variants Covered:
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Likely includes the primary engine options for the 2011 W164 M-Class, such as the M272 (3.5L V6) and M273 (5.5L V8) gasoline engines, and potentially diesel variants like the OM642 (3.0L V6 turbodiesel).
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Performance
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Horsepower Torque Data:
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Detailed specifications for each engine variant, including horsepower and torque curves, power delivery characteristics.
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Fuel System
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Fuel Delivery And Management:
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Information on fuel injection systems (e.g., Bosch Motronic), fuel pumps, injectors, fuel pressure regulators, and emissions control systems.
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Cooling And Lubrication
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Cooling System:
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Radiator, coolant flow, thermostat operation, water pump, fan clutch/electric fan, and coolant specifications.
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Lubrication System
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Oil System:
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Oil pump, oil filter, oil pressure, oil cooler (if applicable), and oil specifications.
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Safety Features
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Ratings
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NHTSA Or IIHS Ratings:
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Likely includes diagnostic and repair procedures for safety-related systems, but specific crash ratings are usually in separate owner's materials. The manual would detail SRS component replacement and testing.
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Active Features
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Driver Assistance Systems:
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Coverage for systems like ABS (Anti-lock Braking System), ESP (Electronic Stability Program), ASR (Acceleration Slip Regulation), and potential ADAPTIVE BRAKE with HOLD function.
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Passive Features
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Supplemental Restraint System:
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Detailed procedures for airbag system components (front, side, curtain), seat belt pre-tensioners, impact sensors, and the SRS control module. Crucial safety information regarding handling SRS components.
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Brakes
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Brake System Diagnostics:
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Information on brake fluid specifications (e.g., DOT 4 Plus), hydraulic systems, ABS/ESP component testing, brake pad and rotor replacement, and bleeding procedures.
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Maintenance
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Service Intervals
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Routine Maintenance Schedule:
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Detailed service intervals for oil changes, fluid checks, filter replacements, brake inspections, and other scheduled maintenance tasks based on mileage or time.
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Fluid Specifications
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Engine Oil Specification:
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Specific Mercedes-Benz approved engine oil viscosity grades and specifications, such as MB-Approval 229.5 or 229.51 (e.g., Mobil 1 ESP Formula 5W-30, Castrol EDGE Professional OE 0W-30).
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Coolant Specification:
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Mercedes-Benz approved coolant concentrate (e.g., MB 325.0 / 326.0) and the correct mixture ratio for the cooling system.
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Known Issues
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Common W164 Problems:
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The manual would likely address common issues for this generation, such as: air suspension leaks (if equipped), electronic module failures (e.g., EIS, TCU), intake manifold runner flap issues (M272/M273 engines), carbon buildup on intake valves, and potentially transmission control unit (TCU) issues.
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Filters
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Filter Part Numbers:
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Likely includes recommended part numbers for oil filters, air filters, cabin filters, and fuel filters for various engine options.
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