Target Audience:
Mercedes-Benz M-Class W164 owners and independent repair technicians
Advantage:
Vehicle-specific, factory-level accuracy, comprehensive coverage exceeding generic manuals
Convenience:
Single PDF format, searchable, printable on demand, avoids physical wear and tear
Accessibility:
Works on multiple operating systems, easy to use with zoomable graphics
Benefit:
Empowers owners to perform maintenance and repairs, saving time and money, improving vehicle understanding
Powertrain:
Engine, Control System, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle
Chassis:
Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering
Body & Interior:
Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/ Door, Exterior & Interior
Electrical & Electronics:
Electrical, Multiplex/ CAN Communication
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections
Diagnostics:
Troubleshooting guides, fault code interpretation, diagnostic procedures for all systems
Repair:
Step-by-step repair procedures for all major components and systems
Component Replacement:
Detailed instructions for replacing virtually every part of the vehicle
System Overhaul:
Procedures for complete disassembly, inspection, and reassembly of complex systems (e.g., transmissions, engines)
Depth:
Factory-level detail, vehicle-specific, technician-level
Content Type:
Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications
Compatibility:
Windows Vista (32/64-bit), XP, ME, 98, NT, 2000, Mac
Requirements:
Adobe PDF Reader, Winzip (free)
Printability:
All pages printable, ability to blow up images and print enlarged copies
Paper Type:
N/A (Digital format implies no physical paper type)
Engine Options:
Covers all engine variants for the 2009 W164 M-Class, likely including V6 (e.g., M272) and V8 (e.g., M273) gasoline engines, and potentially diesel engines (e.g., OM642).
Engine Tuning:
Specifications for engine control unit (ECU) parameters, ignition timing, fuel delivery rates, and emission control systems.
Fuel Delivery:
Detailed procedures for fuel pump, fuel filter, fuel injectors, fuel pressure regulation, and diagnostic checks.
Coolant Type:
Specific Mercedes-Benz coolant specifications and fill procedures.
Oil Specifications:
Approved engine oil viscosities and specifications (e.g., MB 229.5, MB 229.51) and oil filter part numbers.
Spark Plugs:
Spark plug specifications, torque values, and replacement intervals.
Automatic Transmission:
Likely covers the 7-speed automatic transmission (7G-TRONIC), detailing its operation, maintenance, and repair.
Manual Transmission:
If applicable to any 2009 M-Class models, procedures for manual transmissions would be included.
Transmission Fluid:
Specific ATF (Automatic Transmission Fluid) specifications (e.g., MB 236.14) and change intervals/procedures.
Transfer Case:
Information on the 4MATIC all-wheel-drive system, including transfer case service and repair.
Wheelbase:
Typically around 114.7 inches (2916 mm) for the W164 chassis.
Length:
Varies slightly by model, but generally around 188.5 inches (4788 mm).
Width:
Generally around 74.2 inches (1885 mm).
Height:
Generally around 70.2 inches (1783 mm).
Curb Weight:
Varies by engine and trim, typically ranging from approximately 4700 to 5100 lbs (2130 to 2315 kg).
Towing Capacity:
Generally rated up to 7,000 lbs (3,175 kg) when properly equipped.
Wheel Bolt Pattern:
Typically 5x112
Tire Size:
Common sizes include 235/65R17, 255/55R18, 255/50R19, depending on trim and options.
NHTSA Ratings:
The W164 M-Class generally received good safety ratings from NHTSA, with 5-star ratings in many categories for models of this era.
Braking System:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BAS).
Stability Control:
Electronic Stability Program (ESP) with Trailer Stabilization.
Airbags:
Front airbags, side airbags, curtain airbags, and optional knee airbags.
Seat Belts:
Pretensioners and force limiters for front seats.
Structure:
High-strength steel body structure for enhanced crash protection.
Comand System:
Covers the COMAND (Cockpit Management and Navigation) system, including navigation, audio, and climate controls.
Cruise Control:
Details on the standard cruise control and optional DISTRONIC adaptive cruise control systems.
Parking Assist:
Information on parking sensors and rearview camera systems (if equipped).
Bluetooth:
Procedures for pairing and using the Bluetooth hands-free system.
Multiplexing:
Details on the CAN (Controller Area Network) communication bus and multiplexed electrical systems for diagnostics.
Instrument Cluster:
Information on the instrument cluster's functions, indicators, and potential troubleshooting.
Oil Change Interval:
Typically around 10,000 miles (16,000 km) or 1 year, whichever comes first, depending on driving conditions and oil used (refer to specific model year guidelines).
Transmission Fluid Change:
Often recommended around 60,000-80,000 miles (96,000-129,000 km) for automatic transmissions, or as per specific service indicators.
Brake Fluid Change:
Typically every 2 years.
Coolant Capacity:
Varies by engine, but approximately 9-11 liters (2.4-2.9 US gallons).
Power Steering Fluid:
Specific hydraulic fluid approved by Mercedes-Benz.
Common Complaints:
Potential issues include air suspension leaks (if equipped), crankcase ventilation issues (PCV valve), and ignition coil failures. The manual would detail diagnosis and repair for these and many other common concerns.
Brand Focus:
Mercedes-Benz is renowned for luxury, engineering, and safety.
W164 Introduction:
The W164 M-Class succeeded the W163 and was produced from 2005 to 2011. The 2009 model year represents a mid-cycle refresh or continued strong iteration of this generation.
Manufacturing Location:
Primarily manufactured in Tuscaloosa, Alabama, USA.
