Segment:
Mid-size Luxury SUV (Wagen)
Competitors:
BMW X5, Audi Q7, Porsche Cayenne, Lexus RX
Luxury Appointments:
High-quality interior materials, advanced comfort features
Performance:
Powerful V8 engine, advanced AWD system (4MATIC)
Engine:
Service, diagnostics, repair for M273 V8 engine
Transmission:
Service, diagnostics, repair for 7G-TRONIC (722.9) automatic transmission
Drivetrain:
Front and rear axle, differentials, driveshafts, AWD system
Suspension:
Front and rear suspension components, AIRMATIC air suspension system (if equipped)
Brakes:
Hydraulic brake system, ABS, ESP, brake pad/rotor replacement, brake fluid service
Steering:
Power steering system, steering column, steering gear
Electrical System:
12V battery, charging system, starter, lighting, power windows, seats, mirrors
Engine Management:
ECU diagnostics, sensor testing, fuel injection, ignition system
Climate Control:
HVAC system operation, diagnosis, component replacement (compressor, blower motor, etc.)
Infotainment:
Audio system, navigation (COMAND), display units
Body And Trim:
Exterior panel removal, interior trim, doors, tailgate, bumpers
Routine Maintenance:
Oil changes, filter replacements, spark plug replacement, fluid checks
Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based diagnostics, common failure analysis
Major Repairs:
Engine rebuild, transmission overhaul, suspension component replacement
Diagnostics:
OBD-II scanning, sensor data interpretation, actuator testing
Component Replacement:
Step-by-step guides for replacing key components
Depth:
Factory-level technical specifications and repair procedures
Wiring Diagrams:
Included (typical for official manuals)
Torque Specifications:
Detailed torque values for all fasteners
Special Tools:
Identification and usage of Mercedes-Benz specific tools
Transmission Type:
7-Speed Automatic (7G-TRONIC)
Drive Modes:
Comfort (C) and Sport (S) modes
Transmission Fluid Type:
MB 236.14 (e.g., Pentosin ATF 134, Febi Bilstein ATF 236.14)
Transmission Fluid Capacity:
Approx. 9.5 liters (dry fill), 7.5 liters (pan drop and fill)
NHTSA Front Crash Rating:
5-Star (for 2009 model)
IIHS Top Safety Pick:
Yes (for 2009 model)
Electronic Stability Control:
Standard (ESP)
Antilock Braking System:
Standard (ABS)
Traction Control:
Standard (ASR)
Airbags:
Front, side, and curtain airbags
Seatbelts:
3-point inertia-reel seatbelts with pretensioners and force limiters
Infotainment System:
COMAND (Cockpit Management and Navigation)
Audio System:
Harman Kardon LOGIC 7 surround sound system (optional)
Adaptive Cruise Control:
DISTRONIC (optional)
Parking Assistance:
PARKTRONIC parking sensors (front and rear)
Bluetooth Interface:
Standard (for phone calls, potentially audio streaming depending on specific package)
Memory Seats:
Standard for driver and front passenger
Panoramic Sunroof:
Optional
Oil Change Interval:
Every 10,000 miles or 12 months, whichever comes first (using synthetic oil)
Transmission Fluid Change:
Every 40,000 - 60,000 miles (consult manual for exact intervals based on driving conditions)
Brake Fluid Flush:
Every 2 years
Engine Air Filter Replacement:
Every 30,000 miles or as needed
Cabin Air Filter Replacement:
Every 15,000 - 20,000 miles or annually
Engine Oil Specification:
API SN, ACEA A3/B4, Mercedes-Benz Specification 229.5 (e.g., Mobil 1 0W-40, Castrol Edge 0W-40)
Coolant Specification:
Mercedes-Benz Specification 325.0 or 326.0 (Antifreeze/Coolant, Blue)
Power Steering Fluid:
MB 343.0 (e.g., Pentosin CHF 11S)
Intake Manifold Cracks:
Plastic intake manifold can develop cracks, leading to vacuum leaks and performance issues.
Airmatic Suspension Leaks:
Air springs and compressor can develop leaks over time, leading to vehicle sag.
Oil Cooler Seals:
Oil cooler seals can degrade, causing oil leaks into the coolant system.
Door Handle Actuators:
Faulty door handle actuators can prevent doors from opening or locking.
Brand Legacy:
Mercedes-Benz known for engineering excellence, luxury, and safety since its inception.
Ml Class Lineage:
Part of the second generation (W164) of the M-Class SUV, replacing the W163.
W164 Introduction:
Introduced in 2005, the W164 brought significant improvements in styling, technology, and chassis dynamics.
Production Years:
W164 ML-Class produced from 2005 to 2011.
Manufacturing Locations:
Tuscaloosa, Alabama, USA
