Systems Covered:
Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Climate Control, Electrical System, Bodywork, Interior, Diagnostics, Maintenance, Troubleshooting, Repair Procedures, Wiring Diagrams, Specifications
Estimated Page Count:
2000+
Type:
Official Service and Repair Manual Software
Format:
Software (Digital Download)
Engine Systems:
M273 V8 Naturally Aspirated Engine: Engine mechanical, engine management, fuel injection, ignition system, cooling system, lubrication system, exhaust system, emissions control
Transmission Systems:
7G-TRONIC 7-Speed Automatic Transmission (722.9): Operation, service, repair, diagnosis, control module procedures
Drivetrain Systems:
All-Wheel Drive (4MATIC): Components, diagnosis, repair, maintenance
Suspension Steering:
Active Body Control (ABC) Suspension, Power Steering, Wheel Alignment, Suspension components (struts, springs, linkages), Bearings
Brake Systems:
Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Brake Discs, Pads, Calipers, Hydraulic System, Parking Brake
Electrical System:
Battery, Charging System, Starter, Lighting, Fuses, Relays, Wiring Diagrams for all circuits, CAN Bus System, Control Modules (ECU, TCU, ABS, ESP, etc.), Power Accessories
Climate Control:
Automatic Climate Control (THERMATIC/THERMOTRONIC), HVAC System components, Refrigerant, Blower Motor, Heater Core, A/C Compressor
Body Interior:
Body Panels, Doors, Windows, Sunroof, Seats, Trim, Upholstery, Locks, Security System, Exterior Lighting, Wipers, Washers
Body Control Module:
BCM, SAM units (Signal Acquisition Modules), Control of interior/exterior lighting, wipers, door locks, windows, seats.
Instrument Cluster:
Diagnosis and repair of instrument cluster faults, warning lights, and display issues.
Maintenance:
Scheduled Maintenance (Oil changes, filter replacements, fluid checks), Tune-ups, Brake servicing, Tire rotation, Battery maintenance
Repair:
Engine overhaul, Transmission repair, Suspension component replacement, Brake system repair, Electrical component diagnosis and replacement, Body panel repair
Diagnostics:
OBD-II diagnostics, Fault code retrieval and interpretation, Component testing, Troubleshooting guides for common and rare issues
Electrical Troubleshooting:
Detailed step-by-step troubleshooting procedures with corresponding wiring diagrams for all electrical systems.
Body Repair:
Body panel alignment, rust repair, welding procedures, bumper and trim replacement, glass replacement.
Depth:
Comprehensive: From basic fluid checks and filter changes to complete engine and transmission rebuilds, complex electrical system diagnosis and repair
Diagnostic Tools:
Detailed instructions on using Mercedes-Benz diagnostic tools (e.g., STAR DIAGNOSIS/XENTRY) for advanced diagnostics and programming.
Oil Change Interval:
Flexible Service System (FSS) - typically 10,000 miles or 12 months, whichever comes first (depending on driving conditions)
Major Service Intervals:
Refer to FSS and specific mileage intervals for spark plugs, brake fluid flush, coolant replacement, transmission fluid service.
Air Filter Replacement:
Typically every 30,000 miles or as indicated by FSS.
Engine Oil:
SAE 0W-40 (Mobil 1 Formula M or equivalent MB-Approval 229.5)
Coolant:
MB-Approval 325.0 / 326.0 (Antifreeze/Coolant)
Brake Fluid:
DOT 4 Plus (MB-Approval 331.0)
Power Steering Fluid:
MB-Approval 236.3 (e.g., Pentosin CHF 11S)
Common Problems:
ABC suspension leaks/failures, ignition coil issues, transmission control module (TCM) problems, door lock actuator failures, COMAND system glitches, serpentine belt tensioner failure.
Common Problems Detail:
ABC hydraulic line degradation leading to leaks, strut failures. Oil cooler seal leaks. Crankshaft position sensor failures. Ecu software updates often required for drivability.
