Engine:
All aspects of the ML 500 engine, including disassembly, assembly, diagnostics, and overhaul.
Transmission:
Detailed coverage of the automatic transmission, including maintenance, repair, and troubleshooting.
Drivetrain:
Coverage of the 4MATIC all-wheel-drive system, differentials, axles, and driveshafts.
Suspension:
Front and rear suspension systems, including components like control arms, springs, shock absorbers, and bushings.
Steering:
Power steering system, steering column, and steering gear diagnostics and repair.
Brakes:
Hydraulic brake system, including ABS, EBD, brake lines, calipers, rotors, and pads.
Electrical:
Comprehensive electrical system coverage, including wiring diagrams, component testing, battery, charging system, starting system, lighting, and ECUs.
HVAC:
Heating, ventilation, and air conditioning system diagnostics and repair, including refrigerant handling.
Body:
Bodywork, doors, windows, locks, exterior trim, interior trim, and related mechanisms.
Climate Control:
Detailed information on the automatic climate control system.
Fuel System:
Fuel tank, fuel pump, fuel injectors, and fuel delivery system.
Exhaust System:
Exhaust manifolds, catalytic converters, mufflers, and exhaust pipes.
Cooling System:
Radiator, coolant, thermostat, water pump, and cooling fan.
Safety Systems:
Airbags, seatbelt pre-tensioners, and related safety control modules.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotation, and general inspections.
Troubleshooting:
Systematic diagnostic procedures for identifying and resolving common and complex issues.
Engine Repair:
Engine overhaul, component replacement (pistons, rings, valves, gaskets), timing belt/chain service.
Transmission Service:
Transmission fluid and filter changes, solenoid replacement, torque converter service.
Brake Service:
Brake pad and rotor replacement, brake caliper servicing, brake fluid bleeding.
Electrical Diagnostics:
Wiring harness repair, sensor testing, module programming and troubleshooting.
Suspension And Steering Repair:
Component replacement, alignment procedures, power steering pump and rack repair.
HVAC Repair:
Compressor replacement, leak detection, component replacement, refrigerant charging.
Body And Trim Repair:
Door panel removal, window regulator repair, bumper replacement, exterior trim installation.
Emission Control System Repair:
Catalytic converter replacement, oxygen sensor diagnosis, EVAP system troubleshooting.
Tire And Wheel Service:
Tire mounting and balancing, wheel alignment specifications.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission overhauls, and advanced electrical diagnostics.
Diagnostic Information:
Detailed diagnostic trouble codes (DTCs) with explanations and troubleshooting flowcharts.
Diagrams And Illustrations:
Hundreds of high-quality, detailed photos and exploded diagrams to guide repairs.
Specifications:
Torque specifications, clearances, fluid capacities, and electrical resistance values.
NHTSA Front Impact Driver:
5-Star (for 2001-2005 models)
NHTSA Front Impact Passenger:
5-Star (for 2001-2005 models)
IIHS Moderate Overlap Front:
Good (for relevant model years)
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Standard Electronic Traction System (ETS) / ASR
Stability Control:
Standard Electronic Stability Program (ESP)
Airbags:
Front airbags, front side-impact airbags, optional front and rear side curtain airbags.
Seatbelts:
3-point height-adjustable front seatbelts with pretensioners and force limiters, 3-point rear seatbelts.
Oil Change Interval:
Every 10,000 miles or 12 months, whichever comes first (flexible service system indicates based on driving conditions).
Transmission Fluid Change Interval:
Typically recommended every 60,000 miles or as per flexible service system (FSS) indicator.
Air Filter Replacement:
Every 30,000 miles or as indicated by FSS.
Cabin Filter Replacement:
Every 15,000-30,000 miles, or annually.
Spark Plug Replacement:
Typically 100,000 miles for iridium-tipped plugs (check specific plug type).
Engine Oil Type:
SAE 0W-40 or 5W-40 Synthetic Engine Oil meeting MB Approval 229.5
Engine Oil Capacity:
8.5 liters (8.9 US quarts)
Coolant Type:
MB Specification 325.0 (Antifreeze/Coolant)
Common Problem 1:
Interior plastic trim degradation (dashboard, door panels) due to sun exposure.
Common Problem 2:
Mass Air Flow (MAF) sensor issues leading to rough idle or poor performance.
Common Problem 3:
Electronic Throttle Control (ETC) issues.
Common Problem 4:
Rear Hatch Lift Support failure.
Common Problem 5:
Coolant leaks from various components (e.g., water pump, radiator, hoses).
Common Problem 6:
ABS/ESP warning lights due to wheel speed sensor failures.
