Vehicle Segment:
Compact Premium Sports Roadster
Competitors:
BMW Z4, Audi TT, Porsche Boxster, Chevrolet Corvette (entry-level trims)
Highlight:
Retractable Hardtop (Vario-Roof), Rear-wheel drive, Luxurious interior, Strong V6 performance.
Target Audience:
Mercedes-Benz owners, independent repair shops, automotive technicians specializing in German vehicles.
Benefit:
Provides accurate, manufacturer-level repair procedures and specifications to ensure correct and safe maintenance and repairs.
Primary Coverage:
2008 Mercedes-Benz SLK350 (R171)
Type:
Service and Repair Manual Software
Completeness:
Full Factory Service Manual equivalent, not an aftermarket condensed guide.
Format:
Digital Software (likely PDF or proprietary executable)
File Format Details:
Likely a searchable PDF or proprietary software requiring installation, offering interactive diagrams and cross-referencing. Officially licensed implies high fidelity to original dealer documentation.
Engine:
M272 V6 Engine: Diagnosis, Repair, Timing, Fuel System, Ignition, Emissions
Transmission:
7G-TRONIC Automatic Transmission: Operation, Diagnostics, Repair, Fluid Service
Chassis:
Suspension (Front/Rear), Steering System, Drivetrain (Rear Wheel Drive)
Brakes:
ABS, ESP, Brake System Components, Parking Brake, Hydraulic System
Electrical:
Wiring Diagrams, Component Location, Fuse Boxes, Lighting, Power Accessories, CAN Bus System
Body:
Body Panels, Doors, Hood, Trunk, Convertible Hardtop Mechanism (Vario-Roof)
HVAC:
Climate Control System, Air Conditioning, Heating, Ventilation
Comfort Features:
Seats, Mirrors, Windows, Keyless Go, Infotainment System
Maintenance:
Scheduled Maintenance, Fluid Changes (Oil, Coolant, Brake, Transmission), Filter Replacements, Inspections
Diagnostics:
Troubleshooting Guides, Fault Code Interpretation, Diagnostic Procedures using STAR Diagnosis (or equivalent)
Repair:
Component Removal and Installation, Engine Rebuilds, Transmission Overhauls, Suspension Repairs, Electrical Component Replacement
Adjustments:
Wheel Alignment, Door/Hood/Trunk Adjustments, Convertible Top Alignment
Specifications:
Torque Specifications, Fluid Capacities, Electrical Resistance Values, Piston Ring Gap, Valve Clearances
Bodywork Repair:
Panel alignment, Vario-Roof adjustments and repair, Convertible top hydraulic system troubleshooting and component replacement.
Climate Control Repair:
AC system charging, leak detection, component replacement (compressor, condenser, evaporator), heater core replacement.
Depth:
Comprehensive: Covers routine maintenance to complete engine and transmission rebuilds, including advanced electrical diagnostics and troubleshooting.
Diagnostics Tools:
Information geared towards use with Mercedes-Benz proprietary diagnostic tools such as STAR Diagnosis (or equivalent aftermarket tools capable of reading Mercedes-specific codes).
NHTSA Front Crash Rating:
4 Stars (for driver)
IIHS Side Crash Rating:
Good (for models with side airbags)
Electronic Stability Control:
Standard (ESP - Electronic Stability Program)
Anti-Lock Braking System:
Standard (ABS)
Traction Control:
Standard (ASR - Acceleration Skid Control)
Airbags:
Driver and Passenger front airbags, Side airbags, Knee airbag (driver)
Rollover Protection:
Pop-up rollover protection bars behind headrests (deploy automatically in a rollover scenario)
System Name:
COMAND (Cockpit Management and Navigation)
Features:
CD Player, AM/FM Radio, Optional Navigation System, Bluetooth Connectivity (for phone calls), Voice Control (optional).
Features:
Adaptive Cruise Control (optional - DISTRONIC), Parking Assist (optional).
Features:
Bluetooth hands-free calling, auxiliary audio input (on some models).
Oil Change Interval:
Variable (based on ASSYST PLUS service indicator), typically 10,000-15,000 miles or annually.
Major Service Interval:
Assyst Plus indicator (Service B, etc.), often around 30,000-40,000 miles for comprehensive checks.
Engine Oil Type:
Synthetic SAE 0W-40 or 5W-40 meeting MB Approval 229.5
Engine Oil Capacity:
Approximately 8.5 US quarts (8.0 Liters) with filter change.
Coolant Type:
Mercedes-Benz Genuine Antifreeze (e.g., MB 325.0/326.0) mixed with distilled water (50/50 ratio).
Brake Fluid Type:
DOT 4 Plus (or MB Spec 331.0)
Power Steering Fluid:
MB Spec 236.3 Hydraulic Oil (often referred to as Pentosin CHF 11 S or equivalent)
Common Problem 1:
M272 Engine Balance Shaft Wear (pre-2008 models primarily, but can affect early 2008 vehicles; related to a faulty camshaft position sensor or internal shaft wear).
Common Problem 2:
Vario-Roof Hydraulic System Leaks or Malfunctions (o-rings, pump, cylinders).
Common Problem 3:
Ignition Coil failure.
Common Problem 4:
Front Suspension Bushings wear.
Common Problem 5:
Mass Air Flow (MAF) Sensor issues.
Transmission Fluid Capacity:
Approximately 9.5 US quarts (9.0 Liters) for torque converter and cooler.
Coolant Capacity:
Approximately 8.0 US quarts (7.5 Liters).
Brake Fluid Capacity:
Refer to manual for exact capacity; system capacity is typically around 1-1.5 liters.
