Segment:
Luxury Mid-size SUV (Sport Utility Vehicle)
Competitors 2007:
BMW X5, Lexus RX 350/400h, Audi Q7, Acura MDX, Volvo XC90, Cadillac SRX, Land Rover LR3.
Vehicle Highlights:
Renowned Mercedes-Benz build quality, powerful and efficient 3.0L V6 CDI diesel engine, standard 4MATIC all-wheel drive, luxurious interior, advanced safety features, comfortable ride, capable for both on-road and light off-road use.
Covered Systems:
Engine mechanical, Engine electrical, Fuel system, Exhaust system, Transmission (Automatic), Drivetrain (4MATIC AWD), Suspension, Steering, Brakes (ABS, ESP), HVAC, Body electrical, Body panels, Interior trim, Wiring diagrams, Diagnostic procedures, Torque specifications, Maintenance schedules, Troubleshooting guides.
Estimated Pages:
Over 1500 (typical for comprehensive software)
Type:
Official Factory Service and Repair Manual Software
Format:
Software (likely CD-ROM or downloadable digital format with searchable PDF capabilities)
Mechanical Systems:
OM642 V6 Diesel engine (component identification, disassembly, assembly, overhaul), 7G-TRONIC automatic transmission (operation, repair, fluid replacement), 4MATIC all-wheel drive system (components, differentials, transfer case), suspension (front independent, rear multi-link), steering (hydraulic power assisted), braking system (vented discs front/rear, ABS, EBD, BAS, ESP), cooling system, lubrication system, fuel injection system (Common Rail Diesel Injection - CDI), emission control systems (DPF, EGR).
Repair Procedures:
Complete engine rebuild procedures, transmission overhauls, brake caliper replacement, suspension component replacement (struts, shocks, control arms), steering rack repair, HVAC system servicing, electrical component diagnostics and replacement, body panel repair and alignment, interior component removal and installation, diagnostic trouble code (DTC) lookup and resolution, component testing procedures, fluid and filter replacement, belt replacement, battery servicing.
Depth:
Comprehensive, including detailed diagnostic flowcharts, precise torque specifications, electrical schematics, exploded views of components, component testing procedures, and step-by-step repair instructions for both routine maintenance and major overhauls.
Software Features:
Searchable text, printable pages, hyperlinked sections, embedded diagrams and illustrations, diagnostic trouble code (DTC) lookup tool.
Output Quality:
High-resolution digital output suitable for printing individual pages or sections.
Binding:
Not applicable (Software format)
Paper:
Not applicable (Software format)
Engine Description:
3.0L (2987 cc) OM642 V6 Turbodiesel (Common Rail Diesel Injection - CDI)
Horsepower Hp:
208 hp @ 4000 rpm
Torque Lb Ft:
398 lb-ft @ 1600-2600 rpm
Injection Type:
Common Rail Direct Injection (CDI) with piezo-electric injectors
Turbocharger:
Variable Geometry Turbocharger (VGT)
Emission Controls:
Diesel Particulate Filter (DPF), Exhaust Gas Recirculation (EGR), Selective Catalytic Reduction (SCR) often optional or market-dependent.
Transmission Type:
7G-TRONIC 7-speed Automatic
Optional Transmissions:
N/A for ML320 CDI in this model year.
Transmission Features:
Driver-adaptive shifting programs (Comfort, Sport), TouchShift manual shift control, electronically controlled.
Curb Weight Lbs:
Approximately 4850 lbs (Varies with options)
Gross Vehicle Weight Rating Gvwr Lbs:
Approximately 6400 lbs
Cargo Volume Cu Ft Behind 3Rd Row:
N/A (ML-Class is a 2-row SUV in this generation)
Cargo Volume Cu Ft Behind 2Nd Row:
Approximately 42.2 cu ft
Cargo Volume Cu Ft Max:
Approximately 80.3 cu ft
NHTSA Frontal Crash Rating:
5-Star (Driver and Passenger)
NHTSA Side Impact Rating:
5-Star (Front and Rear Passengers)
IIHS Top Safety Pick:
Yes (for models equipped with optional front side airbags)
Electronic Stability Program:
Standard (ESP - Electronic Stability Program)
Antilock Braking System:
Standard (ABS)
Brake Assist System:
Standard (BAS - Brake Assist System)
All Wheel Drive:
Standard (4MATIC)
Airbags Front:
Dual-stage front airbags
Airbags Side:
Front side-impact airbags (Standard)
Airbags Window:
Front and rear window curtain airbags (Standard)
Active Head Restraints:
Standard (Front seats)
Infotainment System:
COMMAND (with options for navigation, CD/DVD changer, radio, auxiliary input)
Adaptive Cruise Control:
Optional (DISTRONIC)
Parking Assist:
Optional parking sensors (front and rear), rearview camera available on some trims.
Phone Integration:
Optional Bluetooth hands-free communication system.
Keyless Entry:
Standard KEYLESS-GO on many models, or remote key fob with keyless entry.
Oil Change Interval:
Typically every 10,000 miles or 12 months, whichever comes first, depending on driving conditions (refer to manual for specific conditions).
Engine Air Filter Replacement:
Every 30,000 miles or as needed based on inspection.
Cabin Air Filter Replacement:
Every 20,000 miles or annually.
Transmission Fluid Change Interval:
Often listed as 'lifetime' by manufacturers, but recommended service every 40,000-60,000 miles for optimal performance and longevity, especially for the 7G-TRONIC.
Engine Oil Specification:
MB 229.51 (Low SAPS synthetic diesel engine oil), SAE 5W-30 or 5W-40 recommended.
Transmission Fluid Specification:
MB 236.14 (ATF for 7G-TRONIC transmissions)
Coolant Specification:
MB 325.0 or MB 326.0 (Blue or Green coolant, concentrated, to be mixed 50/50 with distilled water)
Brake Fluid Specification:
DOT 4 Plus (or equivalent MB specification, typically 331.0)
Diesel Particulate Filter Dpf Issues:
Clogging of DPF due to incomplete regeneration cycles, particularly in vehicles used primarily for short-distance city driving. Symptoms include reduced power, check engine light, and increased fuel consumption.
Om642 Oil Cooler Leaks:
Leaking seals in the oil cooler housing can lead to coolant loss and mixing with oil, or oil contamination of the coolant. Requires replacement of O-rings and gaskets.
Adblue System Issues:
Depending on market, AdBlue (DEF) system issues (e.g., faulty level sensors, clogged injectors) can lead to reduced engine power or inability to start. Manual covers diagnostics and repair.
Air Suspension Issues:
Problems with air springs or compressor failure can lead to ride height issues. The manual will detail diagnostic and repair procedures.
Mercedes Benz Heritage:
Founded in 1926, Mercedes-Benz is a globally recognized luxury automotive manufacturer renowned for its engineering, innovation, safety, and comfort. The brand has a long history of pioneering automotive technologies.
W164 Generation Context:
The W164 ML-Class, introduced for the 2006 model year, represented a significant redesign over its W163 predecessor. It featured a more sophisticated unibody construction, improved interior luxury, and a wider range of engine options, including the new OM642 V6 turbodiesel. The 2007 model year offered the ML320 CDI as a key variant for fuel-conscious luxury SUV buyers.
Production Location:
Tuscaloosa, Alabama, USA (for North American market)
Production Years W164:
2006 - 2011
