Market Segment:
Compact luxury sports roadster
Target Audience:
Owners and independent repair shops seeking detailed technical information for maintenance and repair of the R170 SLK-Class
Competitors:
BMW Z3, Porsche Boxster (first generation), Audi TT Roadster (first generation)
V Rocco Technology:
Unique VARIO-ROOF retractable hardtop system offering coupe and convertible configurations
Ease Of Use:
Easy-to-follow step-by-step instructions and pictures
Cost Savings:
Enables DIY repairs, significantly reducing maintenance and repair costs
Accessibility:
Instant digital delivery via email, accessible on multiple devices
Model Years Covered:
1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Model Variants Covered:
All models, engines, trim levels, and transmission types
Page Count Estimated:
Comprehensive (specific number not provided, but stated as 'complete A-Z')
Manual Type:
Workshop Service Repair Manual
Format:
Downloadable Digital File (PDF)
Engine Systems:
Engine mechanical, engine management, fuel system, cooling system, lubrication system, ignition system, emission control
Drivetrain Systems:
Transmission (manual and automatic), clutch, driveshafts, differentials, axles
Chassis Systems:
Suspension (front and rear), steering system, braking system (including ABS), wheels, tires
Electrical Systems:
Body electrical systems, lighting, instruments, power accessories, infotainment, diagnostics, ECU functions
Body And Trim:
Body panels, doors, windows, mirrors, convertible roof mechanism (VARIO-ROOF), interior trim, seats
Routine Maintenance:
Oil and filter changes, fluid checks and top-ups, spark plug replacement, air filter replacement, brake pad inspection
Repair Procedures:
Engine component replacement (e.g., head gasket, timing belt/chain), transmission overhaul, brake caliper/rotor replacement, suspension strut/bush replacement, electrical component repair
Troubleshooting:
Diagnostic flowcharts, fault code interpretation, common problems and solutions for all major systems
Special Procedures:
VARIO-ROOF (retractable hardtop) operation, adjustment, and repair; convertible top hydraulic system maintenance
Depth:
Comprehensive, covering everything from basic scheduled maintenance to complete engine and transmission overhauls, including detailed diagnostic procedures.
File Features:
Searchable text, printable pages, zoomable images, compatible with PC, Mac, tablets, and smartphones
Image Quality:
High quality, clear photographs and diagrams
Binding Type:
Not applicable (digital download)
Paper Type:
Not applicable (digital download)
Required Software:
Adobe Reader (free download available)
Engine Codes Typical:
M111 (2.0L, 2.3L supercharged), M112 (3.2L V6), M113 (3.2L V6 supercharged for AMG)
Slk230 Kompressor Power:
Approximately 192 hp (143 kW) and 200 lb-ft (271 Nm) torque
Slk32 Amg Power:
Approximately 354 hp (260 kW) and 332 lb-ft (450 Nm) torque
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPI)
Fuel Type:
Premium Unleaded Gasoline (91 RON or higher)
Coolant Type:
Mercedes-Benz approved engine coolant (e.g., G48 or equivalent)
Oil Type Recommendation:
API SN, ACEA A3/B4 specification synthetic oil, viscosity typically 0W-40 or 5W-40
Spark Plug Type:
Specific to engine variant (e.g., NGK PFR52, Bosch FGR7DQP) - refer to manual for exact part number
Transmission Standard Typical:
5-speed manual transmission (in some base models)
Transmission Optional:
5-speed automatic (722.6 'NAG' or 5G-Tronic) or 5-speed manual (in some variants)
Automatic Transmission Features:
TouchShift manual shifting mode
Automatic Transmission Fluid:
MB 236.10 or 236.12 specification (e.g., ATF 5-Speed)
Automatic Transmission Fluid Capacity:
Approximately 7-8 liters (check manual for exact capacity during service)
Length:
Approx. 3,995 mm (157.3 in)
Width:
Approx. 1,715 mm (67.5 in)
Height:
Approx. 1,300 mm (51.2 in)
Wheelbase:
Approx. 2,292 mm (90.2 in)
Curb Weight:
Varies by model, approx. 1,300 - 1,450 kg (2,866 - 3,197 lbs)
Crash Safety General:
Designed to meet contemporary European and US safety standards; Euro NCAP ratings may be available for specific configurations.
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Traction Control System (ASR)
Passive Safety Features:
Front airbags, side airbags, rollover protection system (pop-up bars), seatbelt pretensioners
Infotainment System Typical:
Original Mercedes-Benz COMAND (Cockpit Management and Navigation) system or factory-fitted radio with CD player and speaker system.
Driver Assistance Features:
ABS, ESP, ASR were standard on most models, enhancing vehicle control and safety.
Connectivity Options:
Early models might feature basic auxiliary inputs, while later COMAND systems offered some integration for navigation and phone (via Bluetooth or cradle).
Oil Change Interval:
Typically every 15,000 km (9,300 miles) or 1 year, whichever comes first (using synthetic oil). Refer to the manual for specific model year and oil type recommendations.
Major Service Interval:
Variable, often around 50,000 - 75,000 km (30,000 - 45,000 miles) for items like spark plugs, transmission fluid, and coolant. The manual will detail the 'Service A' and 'Service B' intervals.
Brake Fluid Type:
DOT 4 or DOT 4 Plus (refer to manual for exact specification)
Power Steering Fluid:
MB 236.3 specification (e.g., Pentosin CHF 11S or equivalent)
Vario Roof Mechanism:
Hydraulic leaks, pump failures, sensor malfunctions, and hydraulic cylinder issues are common reported problems. Proper maintenance and fluid checks are crucial.
Mass Air Flow Sensor:
Can become dirty or fail, leading to rough idling, poor acceleration, and check engine lights.
Ignition Coils:
Can fail, causing misfires and rough running. Typically replaced in pairs.
Crankshaft Position Sensor:
Failure can lead to intermittent starting issues or the engine not starting at all.
Subframe Mounts:
Can degrade over time, leading to knocking noises from the front suspension.
Brand Focus:
Mercedes-Benz is renowned for luxury, engineering excellence, safety, and innovation in automotive design.
R170 Introduction:
Introduced in 1996 as Mercedes-Benz's first compact roadster, targeting a younger demographic and competing in the growing roadster market.
Facelift Updates:
Received a facelift in 2000, with updated styling, improved engines (including the introduction of the 3.2L V6), enhanced safety features, and interior refinements.
Production Period:
1996 - 2004
Production Location:
Bremen, Germany
