Market Segment:
Compact luxury SUV
Key Competitors:
BMW X3, Audi Q5, Lexus RX, Acura RDX
Vehicle Platform:
Shared platform with other Mercedes-Benz models of the era, emphasizing comfort and advanced technology.
Manual Value Proposition:
Provides professional-level repair and maintenance information, enabling owners to perform tasks themselves or understand work done by technicians.
Manual Coverage Scope:
Complete service, repair, and troubleshooting for all systems.
Estimated Page Count:
Hundreds (as stated, specific count not provided)
Manual Type:
Factory Service Repair Workshop Manual
Language:
English (implied by product description and target market)
Powertrain Systems:
Engine mechanical, engine management, fuel system, cooling system, lubrication system, exhaust system, ignition system.
Drivetrain Systems:
Automatic transmission (e.g., 7G-TRONIC PLUS), 4MATIC all-wheel drive system, differentials, driveshafts, axles.
Chassis Systems:
Suspension (front and rear), steering system, brakes (including ABS, ESP), wheels, tires.
Electrical Systems:
Battery, charging system, starter, lighting (interior and exterior), instrumentation, body control modules (BCM), comfort modules, infotainment systems, CAN bus communication.
Body And Interior:
Body panels, doors, windows, seats, climate control system, airbags, seat belts, interior trim.
Maintenance Procedures:
Routine inspections, oil changes, filter replacements, fluid checks and top-ups, brake pad/rotor replacement, spark plug replacement, belt replacement.
Repair Procedures:
Engine component replacement (e.g., alternator, starter, water pump), transmission service and repair, suspension component replacement, brake system repair, electrical component diagnosis and replacement, bodywork repairs.
Troubleshooting Procedures:
Diagnostic fault codes (DTCs), symptom-based troubleshooting guides, electrical circuit diagrams for diagnosis, mechanical component testing.
Diagnostic Procedures:
Use of diagnostic scan tools (e.g., XENTRY/DAS), component testing, signal tracing, sensor data analysis.
Technical Depth:
Comprehensive: Covers basic maintenance to full engine and transmission rebuilds, including detailed electrical schematics and diagnostic strategies.
Transmission Type Usdm:
7G-TRONIC PLUS Automatic
AWD System:
4MATIC All-Wheel Drive (Standard on many models)
Transmission Fluid Type:
MB Specification 236.14 (e.g., Pentosin ATF1)
Transmission Fluid Capacity:
Approx. 7.5 - 8.5 liters (dry fill)
NHTSA Front Crash Rating:
5-Star (for 2014 model year)
IIHS Top Safety Pick:
Yes (for 2014 model year)
Stability Control:
Standard Electronic Stability Program (ESP)
Braking System:
Anti-lock Braking System (ABS), Brake Assist (BAS)
Airbag System:
Front airbags, side airbags, window curtain airbags, front-seat knee airbags.
Seatbelt System:
3-point inertia-reel seatbelts with pre-tensioners and belt-force limiters.
Infotainment System:
COMAND (Cockpit Management and Navigation)
Display Size:
Typically 7-inch color display
Available Driver Assistance:
Optional DISTRONIC PLUS (adaptive cruise control), Lane Keeping Assist, Blind Spot Assist, PARKTRONIC (parking sensors), rearview camera.
Connectivity Features:
Bluetooth connectivity, optional USB interface, optional Media Interface.
Service Intervals General
Oil Change Interval:
Typically 10,000 miles (16,000 km) or 12 months, whichever comes first (using synthetic oil).
Major Service Interval:
Refer to specific service plan A/B based on mileage and time, often around 30,000-40,000 miles.
Engine Oil Specification:
MB 229.5 (e.g., Mobil 1 0W-40, Castrol EDGE 0W-40)
Engine Oil Capacity:
Approx. 6.5 liters (6.9 US quarts) for 3.5L V6.
Coolant Type:
MB Specification 325.0 or 325.5 (Antifreeze/Coolant Concentrate)
Brake Fluid Type:
DOT 4 Plus (MB Specification 331.0)
Common Concern M272 Engine:
Timing chain tensioner wear (though less prevalent on later M272 versions), intake manifold runner issues, balance shaft wear (original designs).
Common Concern Transmission:
Mechatronic unit issues, torque converter problems (less common on 7G-TRONIC PLUS).
Common Concern Suspension:
Front control arm bushings, strut mounts.
Common Concern Electrical:
Various sensor failures, issues with door control modules, tailgate issues.
Manufacturer:
Daimler AG (Mercedes-Benz Group AG)
First Generation Launch:
2008
Facelift Timing:
A mild facelift occurred for the 2013 model year, affecting styling and some features.
Manufacturing Locations:
Sindelfingen, Germany; Beijing, China (for Chinese market)
