Segment:
Luxury Crossover SUV
Target Audience:
Owners seeking to maintain, diagnose, and repair their R-Class vehicles
Competitors:
BMW X5, Audi Q7, Volvo XC90, Lexus RX
Manual Value Proposition:
Provides dealership-level repair information, saves time and money on maintenance and repairs
Ease Of Use:
Single PDF manual, printable pages, easy to navigate
All Models And Repairs:
A-Z
Coverage Scope:
Vehicle-specific, not generic
Estimated Page Count:
N/A (digital format)
Type:
Service and Repair Manual
Compatibility:
Windows (Vista 32/64, XP, ME, 98, NT, 2000), Mac
Powertrain:
Engine, Control System, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging, Auto Transmission, Manual Transmission (if applicable), Transfer Propeller Shaft, Drive Shaft, Differential, Axle
Chassis:
Suspension, Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering
Electrical And Body:
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, Multiplex/Can Communication
Repair Procedures:
Complete step-by-step instructions for all repairs
Diagnostic Procedures:
Diagnostic procedures for fault finding
Maintenance Procedures:
Scheduled maintenance procedures
Depth:
Factory-level, detailed instructions used by dealership technicians
Visual Aids:
Diagrams, illustrations, wiring schematics, enlarged images
Engine Options 2010:
Likely includes 3.0L V6 (e.g., M272) and 3.5L V6 (e.g., M272/M276) gasoline, and potentially 3.0L V6 diesel (e.g., OM642). Specific engines depend on market and trim.
Horsepower Range:
Approximately 228 hp to 268 hp for gasoline variants
Torque Range:
Approximately 221 lb-ft to 258 lb-ft for gasoline variants
Fuel Delivery:
Fuel injection (likely multi-port or direct injection depending on engine)
Common Engine Codes:
M272 (3.0L/3.5L V6), OM642 (3.0L V6 Diesel)
Transmission Type Standard:
7-speed automatic transmission (7G-TRONIC)
Transmission Type Optional:
N/A (7G-TRONIC was standard across most models)
Drivetrain:
All-wheel drive (4MATIC) was standard on most R-Class models
Wheelbase:
Approximately 126.6 inches (3215 mm)
Length:
Approximately 200.9 inches (5103 mm)
Width:
Approximately 77.4 inches (1965 mm)
Height:
Approximately 67.1 inches (1705 mm)
Curb Weight Range:
Approximately 4,500 - 4,900 lbs (2041 - 2223 kg)
Cargo Volume Behind 3Rd Row:
Approximately 15.2 cu ft (0.43 m³)
Cargo Volume Behind 2Nd Row:
Approximately 41.7 cu ft (1.18 m³)
Cargo Volume Max:
Approximately 85.0 cu ft (2.41 m³)
NHTSA Front Impact Rating:
5-Star (likely for driver and passenger in 2010 model year)
IIHS Top Safety Pick:
Likely awarded Top Safety Pick for its structural integrity and safety features.
Electronic Stability Control:
Standard (ESP)
Antilock Brakes:
Standard (ABS)
Traction Control:
Standard
Airbags:
Front, front-side, front-side thorax, and curtain airbags
Seat Belts:
3-point seat belts with pretensioners and force limiters
Infotainment System:
COMMAND APS (with optional navigation, Bluetooth, CD/DVD changer)
Adaptive Cruise Control:
Optional (DISTRONIC PLUS)
Parking Assistance:
Optional parking sensors and rearview camera
Connectivity Options:
Bluetooth hands-free calling, possibly SiriusXM satellite radio
Oil Change Interval:
Typically every 10,000 miles or 12 months, or as indicated by the 'Service A' or 'Service B' system.
Major Service Intervals:
Major services (e.g., spark plugs, transmission fluid, brake fluid) typically around 40,000 - 60,000 miles or as per manual.
Engine Oil Specification:
Mobil 1 Formula M SAE 0W-40 or equivalent (check specific manual for exact MB-Approval)
Transmission Fluid Specification:
MB-Approval 236.14 (for 7G-TRONIC)
Coolant Specification:
MB-Approval 325.0 or 326.0 (e.g., Mercedes-Benz Antifreeze)
Common Engine Issues:
M272 engine balance shaft wear (affecting timing), intake manifold runner flap failure, oil cooler leaks.
Common Transmission Issues:
Valve body issues, torque converter problems (less common with 7G-TRONIC but possible).
Common Suspension Issues:
Air suspension compressor failure, air strut leaks (if equipped with optional air suspension).
Common Electrical Issues:
CAN bus communication errors, SAM (Signal Acquisition Module) failures, minor sensor issues.
Manufacturer:
Mercedes-Benz AG, a subsidiary of Daimler AG.
Introduction Year:
2005 (globally), 2006 (US)
Generation Notes:
The W251 platform was a unique offering, blending elements of an SUV, minivan, and wagon. It was designed as a spacious and luxurious family vehicle.
Manufacturing Location:
Tuscaloosa, Alabama, USA
