Engine Mechanical:
        
        
            Complete overhaul procedures, component testing, cylinder head, pistons, crankshaft, valvetrain, lubrication system, cooling system.
        
     
    
        
            Engine Management:
        
        
            Engine Control Module (ECM) diagnosis, fuel injection system, ignition system, emission control systems, sensor testing and replacement.
        
     
    
        
            Transmission Automotive:
        
        
            5-speed automatic transmission (722.6 '7G-TRONIC' variant), diagnosis, repair, adjustment, fluid service, torque converter.
        
     
    
        
            Drivetrain And Axles:
        
        
            All-wheel drive system, transfer case, front and rear axles, differentials, driveshafts, CV joints, locking differentials.
        
     
    
        
            Brake System:
        
        
            Hydraulic system, Anti-lock Braking System (ABS), Electronic Stability Program (ESP), brake discs, pads, calipers, hydraulic lines, bleeding procedures.
        
     
    
        
            Suspension System:
        
        
            Independent front suspension, solid rear axle, shock absorbers, springs, control arms, bushings, wheel alignment specifications.
        
     
    
        
            Steering System:
        
        
            Power steering system, steering gearbox, steering column, tie rods, power steering fluid specifications and replacement.
        
     
    
        
            Electrical And Electronics:
        
        
            12-volt electrical system, battery, charging system (alternator), starter, lighting system, power windows, mirrors, seats, central locking, fuse box diagrams, relay locations.
        
     
    
        
            Body And Interior:
        
        
            Body panel removal and installation, door mechanisms, tailgate, bumpers, interior trim components, upholstery, sound deadening.
        
     
    
        
            Climate Control HVAC:
        
        
            Air conditioning system diagnosis, refrigerant handling, heater core, blower motor, climate control module, cabin air filter replacement.
        
     
    
        
            Safety Systems:
        
        
            Airbag system (SRS) diagnosis and component replacement, seatbelt mechanisms.
        
     
    
    
        
            Routine Maintenance:
        
        
            Oil and filter changes, air filter replacement, spark plug replacement, fluid level checks and top-offs, tire rotation.
        
     
    
        
            Troubleshooting:
        
        
            Systematic diagnostic procedures for common and uncommon faults, fault code interpretation, symptom-based troubleshooting guides.
        
     
    
        
            Component Repair And Rebuild:
        
        
            Detailed step-by-step instructions for removing, disassembling, inspecting, repairing, and reassembling major vehicle components.
        
     
    
        
            Diagnostic Testing:
        
        
            Procedures for using diagnostic scan tools, voltage/resistance testing of sensors and actuators, pressure testing.
        
     
    
        
            Maintenance Schedules:
        
        
            Factory recommended service intervals for various maintenance tasks based on mileage and time.
        
     
    
        
            Fluid And Component Replacement:
        
        
            Specific procedures for replacing fluids (engine oil, coolant, transmission fluid, brake fluid, power steering fluid) and components.
        
     
    
        
            Electrical Diagnosis And Repair:
        
        
            Tracing electrical circuits, testing components with multimeters, repairing wiring harnesses, module replacement procedures.
        
     
    
        
            Bodywork And Trim Repair:
        
        
            Removal and installation of body panels, doors, bumpers, interior trim pieces, and accessories.
        
     
    
    
        
            Depth:
        
        
            Comprehensive factory-level detail, suitable for professional technicians and advanced DIY enthusiasts.
        
     
    
        
            Diagnostic Scope:
        
        
            In-depth diagnostic strategies, including symptom analysis, fault code interpretation, and electrical tracing.
        
     
    
        
            Repair Detail Level:
        
        
            Step-by-step instructions with torque specifications, special tool requirements, and critical clearances.
        
     
 
    
    
    
        
            Engine Oil Change Interval:
        
        
            Every 10,000 miles or 12 months, whichever comes first (check owner's manual for specific conditions).
        
     
    
        
            Transmission Fluid Change Interval:
        
        
            Typically every 60,000 miles (check manual for specific recommendations, especially under severe use).
        
     
    
        
            Coolant Flush Interval:
        
        
            Every 30,000 miles or 3 years for older coolant types; may be longer for specific long-life coolants.
        
     
    
        
            Brake Fluid Change Interval:
        
        
            Every 2 years, regardless of mileage.
        
     
    
    
        
            Engine Oil Specification:
        
        
            MB Specification 229.5 (Synthetic Engine Oil)
        
     
    
        
            Engine Oil Viscosity:
        
        
            SAE 0W-40 or 5W-40 recommended
        
     
    
        
            Engine Coolant:
        
        
            MB Specification 325.0 or 325.6 (Glysantin G48 or similar)
        
     
    
        
            Power Steering Fluid:
        
        
            MB Specification 236.3
        
     
    
        
            Brake Fluid:
        
        
            DOT 4 Plus (MB Specification 331.0)
        
     
    
    
        
            Common Complaints 2006 G500:
        
        
            Minor oil leaks from valve covers or oil pan, occasional failure of ambient temperature sensor, potential for water pump seal leaks, electronic module glitches (infrequent).
        
     
    
        
            Specific Component Wear:
        
        
            Front sway bar bushings, tie rod ends, and certain suspension components can experience wear due to the vehicle's weight and off-road use.