Vehicle Segment:
Compact Luxury Sports Roadster
Target Audience:
Enthusiast owners, Independent repair shops, DIY mechanics
Key Competitors:
BMW Z4, Audi TT Roadster, Porsche Boxster (earlier models)
Unique Selling Proposition:
Retractable Vario-Roof (coupe-convertible), Compact and agile chassis, Mercedes-Benz engineering and luxury.
Manual Value Proposition:
Enables significant cost savings on maintenance and repairs by empowering owners with detailed, accurate procedures and specifications.
Manual Scope:
Complete Service & Repair Workshop Manual
Model Variants Covered:
All Models, Engines, Trim Levels, and Transmission Types
Page Count Estimate:
Estimated 2000+ pages (typical for comprehensive Mercedes-Benz workshop manuals)
Manual Type:
Workshop Service Repair Manual
Digital Format:
Downloadable Digital File (PDF compatible)
Usability:
Printable (individual pages, chapters, or entire manual), Tablet/Smartphone Downloadable
Engine:
Engine mechanicals, lubrication, cooling, fuel injection, ignition, exhaust, engine management (ECM/ECU diagnostics and programming)
Transmission:
Automatic Transmission (e.g., 7G-TRONIC), Clutch, Gearbox, Drivetrain components
Brakes:
Hydraulic systems, ABS, ESP, Brake discs, Pads, Calipers, Lines, Parking brake
Suspension Steering:
Front and Rear suspension, Shock absorbers, Springs, Control arms, Steering rack, Power steering system
Electrical:
Battery, Alternator, Starter, Lighting (headlights, taillights, interior), Wiring diagrams, Fuses, Relays, Body Control Module (BCM), SAM units
Body Chassis:
Body panels, Doors, Hood, Trunk, Convertible hardtop mechanism (Vario-Roof), Chassis components, Corrosion protection
Comfort Convenience:
HVAC system, Climate control, Power seats, Mirrors, Windows, Central locking, Keyless-Go
Safety Restraint:
Airbags, Seatbelt pre-tensioners, SRS system diagnostics
Infotainment Navigation:
Audio system, COMAND system, Navigation unit, Tele Aid (if applicable)
Maintenance:
Oil changes, Filter replacements, Fluid checks and top-offs, Spark plug replacement, Belt inspection/replacement
Troubleshooting:
Diagnostic procedures for all systems, Fault code interpretation, Symptom-based troubleshooting
Repair Overhaul:
Engine repair (e.g., cylinder head, pistons, crankshaft), Transmission overhaul, Brake system repairs, Suspension component replacement, Electrical component diagnosis and replacement
Bodywork:
Panel alignment, Dent repair, Convertible top mechanism servicing and repair
Electrical Diagnostics:
Wiring harness repair, Sensor testing, Module diagnosis and replacement
Specifications:
Torque specifications for all fasteners, Component clearances, Fluid capacities, Electrical specifications
Depth:
Comprehensive from basic maintenance to complete engine and transmission rebuilds, including advanced electrical diagnostics and bodywork.
Engine Options:
SLK280 (3.0L V6 M272), SLK350 (3.5L V6 M272), SLK55 AMG (5.4L V8 M113K)
Displacement Slk280:
2996 cc
Horsepower Slk280:
228 hp @ 6000 rpm (approx.)
Torque Slk280:
221 lb-ft @ 2400-5000 rpm (approx.)
Displacement Slk350:
3498 cc
Horsepower Slk350:
268 hp @ 6000 rpm (approx.)
Torque Slk350:
258 lb-ft @ 3500-5000 rpm (approx.)
Displacement Slk55 Amg:
5439 cc
Horsepower Slk55 Amg:
355 hp @ 5750 rpm (approx.)
Torque Slk55 Amg:
376 lb-ft @ 3750 rpm (approx.)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Premium Unleaded Gasoline (91+ octane recommended)
Transmission Type Standard:
6-speed Manual (less common)
Transmission Type Optional:
7-speed Automatic (7G-TRONIC)
Automatic Transmission Modes:
Comfort (C) and Sport (S) modes
Transmission Fluid Type:
Refer to manual for specific ATF type (e.g., MB 236.10, MB 236.12, MB 236.14 for 7G-TRONIC)
NHTSA Ratings:
Likely Good across the board for its era, but specific ratings should be confirmed from official sources.
Stability Control:
Standard Electronic Stability Program (ESP)
Traction Control:
Standard Traction Control System (TCS)
ABS:
Standard Anti-lock Braking System (ABS)
Airbags:
Front airbags, Side airbags, Knee airbags (driver side, potentially passenger side).
Rollover Protection:
Pop-up roll bars integrated behind headrests.
Service A:
Typically every 10,000 miles or 12 months, whichever comes first. Includes oil and filter change, inspection of various components.
Service B:
Typically at 20,000 miles or 24 months (following Service A). Includes additional checks like brake fluid, cabin filter, and more.
Engine Oil Type:
Mobil 1 Formula M 5W-40 or equivalent, meeting MB-Approval 229.5 (check manual for exact specification for each engine variant).
Coolant Type:
Mercedes-Benz Approved Antifreeze/Coolant (e.g., MB 325.0 or 326.0) - typically a blue silicate-free coolant.
Brake Fluid Type:
DOT 4 Plus (MB-Approval 331.0)
Common Problems 1:
Vario-Roof hydraulic system leaks or malfunctions (pump, cylinders, seals).
Common Problems 2:
Mass Air Flow (MAF) sensor issues leading to rough idle or power loss.
Common Problems 3:
Oil leaks from valve cover gaskets or the camshaft position sensors (CPS).
Common Problems 4:
Balance Shaft issue on M272 V6 engines (potential timing chain wear, check for specific VIN ranges or service bulletins).
Oil Filter Example:
Mann-Filter HU 716/2x or equivalent OEM.
Air Filter Example:
Mann-Filter C 27 128 or equivalent OEM.
