Segment:
Compact executive roadster/sports car.
Target Audience:
Enthusiasts, DIY mechanics, and professional technicians seeking in-depth information for maintaining and repairing the R170 SLK-Class.
Key Competitors:
BMW Z3/Z4, Porsche Boxster, Audi TT Roadster, Chevrolet Corvette (entry-level models), Honda S2000.
Unique Selling Proposition:
The R170 SLK was notable for its innovative Vario-roof electro-hydraulic retractable hardtop, offering coupe-like security and open-air driving experience.
Manual Advantage:
Provides factory-level detail, empowering owners and technicians with the knowledge to perform complex tasks accurately, saving time and money compared to dealership service.
Geographic Coverage:
Global (primarily North America and Europe, reflecting typical R170 markets)
Regional Specifics:
May include specifications relevant to different emissions standards (e.g., US EPA, EU directives) and regional market configurations.
Estimated Pages:
Hundreds (as stated, typical for full factory manuals, often exceeding 1500 pages across various technical disciplines)
Type:
Factory Service and Repair Workshop Manual
Language:
English (assumed, based on common availability for international markets)
Powertrain:
Engine mechanical, fuel injection, ignition, exhaust, emissions control.
Drivetrain:
Transmission (manual and automatic), clutch, drive shafts, differential, axles.
Chassis:
Suspension (front and rear), steering system, braking system (ABS, ESP, SBC if applicable to later models), wheels, tires.
Electrical System:
Battery, charging system, starting system, lighting, instrumentation, wipers/washers, horn, power accessories (windows, seats, mirrors, roof).
Body And Frame:
Body panels, doors, hoods, trunk, convertible top (Vario-roof system) operation and maintenance, interior trim, glass, seals.
HVAC:
Heating, ventilation, and air conditioning system diagnostics and repair.
Diagnostics And Troubleshooting:
OBD-II diagnostics, fault codes, diagnostic procedures for all major systems.
Routine Maintenance:
Oil changes, filter replacements, fluid level checks and top-offs, belt inspections and replacements, spark plug replacement.
Major Repairs:
Engine overhaul, transmission rebuild, brake caliper replacement, suspension component replacement, electrical component repair/replacement.
Component Level Repair:
Detailed instructions for disassembly, inspection, repair, and reassembly of individual components.
Vario-Roof System:
Specific troubleshooting and repair procedures for the electro-hydraulic retractable hardtop.
Electrical Schematics:
Detailed wiring diagrams for all vehicle systems.
Diagnostic Flowcharts:
Step-by-step troubleshooting guides for common and complex issues.
Depth:
Comprehensive, from basic maintenance to advanced diagnostics and complete component overhauls. Includes factory specifications and tolerances.
File Format:
PDF (Portable Document Format)
Searchability:
Likely searchable text, enabling quick access to information via keywords.
Print Capability:
Printable pages (single or full manual) as stated by seller.
Binding Type:
Not Applicable (Digital Download)
Paper Type:
Not Applicable (Digital Download)
Usage Rights:
Unlimited usage on multiple devices; lifetime access, no expiry.
200 Kompressor:
1.8L (1799 cc) M111.940 I4 Supercharged; 163 hp @ 5300 rpm; 240 Nm torque @ 3000-4000 rpm.
230 Kompressor:
2.3L (2295 cc) M111.973/974 I4 Supercharged; 194 hp @ 5500 rpm; 280 Nm torque @ 2500-4200 rpm (later models 215 hp).
320:
3.2L (3199 cc) M112.943 V6 Naturally Aspirated; 215 hp @ 5700 rpm; 310 Nm torque @ 3000-4250 rpm.
32 Amg:
3.2L (3199 cc) M112.960 V6 Supercharged (AMG); 354 hp @ 6100 rpm; 450 Nm torque @ 3500-5000 rpm.
0-60 Mph:
Varies by engine: ~7.4s (200K), ~6.6s (230K), ~6.1s (320), ~4.7s (32 AMG).
Injection Type:
Sequential Multi-Point Fuel Injection (MPI) with Bosch or Siemens ECU.
Recommended Fuel:
Premium Unleaded Gasoline (91 AKI or higher).
Catalytic Converter:
Standard on all models, with O2 sensors for closed-loop operation.
5-Speed Manual:
Available on most models, particularly earlier 200K and 230K variants.
5-Speed Automatic (722.6 '5G-Tronic'):
Standard on 320 and 32 AMG, optional on 230K. Features torque converter lock-up and manual shifting modes (Touchshift).
6-Speed Manual:
Rare, potentially available on later facelifted models or specific markets.
Automatic Transmission Fluid:
MB Spec 236.10 or 236.12 for 722.6 transmission.
Length:
Approx. 3995-4056 mm (157.3-159.7 inches).
Width:
Approx. 1715-1721 mm (67.5-67.8 inches).
Height:
Approx. 1293-1302 mm (50.9-51.3 inches).
Wheelbase:
Approx. 2071 mm (81.5 inches).
Trunk Volume Coupe:
Approx. 145 liters (5.1 cu ft) with roof stowed.
Curb Weight:
Approx. 1300-1470 kg (2866-3240 lbs) depending on engine and options.
NHTSA Front Crash:
Good (for its era, specific ratings vary by model year and test configuration).
Traction Control:
ASR (Anti-Slip Regulation) standard on most models, ESP (Electronic Stability Program) optional or standard on higher trims/later models.
Braking System:
ABS (Anti-lock Braking System) standard. Optional: Brake Assist (BAS).
Airbags:
Driver and passenger front airbags. Optional: Side airbags.
Rollover Protection:
Integrated roll-over protection bars behind the seats, deployed by pyrotechnic charge in the event of a rollover.
Audio System:
Factory units typically included AM/FM radio, CD player, and optional cassette. Bose sound system often available.
Navigation:
Optional Becker Map Pilot or factory COMAND systems on later/higher spec models.
Cruise Control:
Standard cruise control with speed limiter function.
Parking Sensors:
Optional Parktronic parking assist system available on some models.
Phone Integration:
Optional MHI (Mobile Handset Interface) with various cradle options for early mobile phones. Later models might have Bluetooth preparation.
Oil Change Interval:
Typically every 10,000-15,000 miles (16,000-24,000 km) or 12 months, whichever comes first, under normal driving conditions. Check specific conditions in manual.
Major Service Interval:
Around 30,000-50,000 miles (48,000-80,000 km) for spark plug replacement, brake fluid flush, transmission fluid change (depending on type).
Engine Oil:
MB 229.3 or 229.5 (e.g., Mobil 1 0W-40, Castrol Edge 5W-40).
Coolant:
MB Spec 325.0 or 325.5 (Blue/Green color, silicate-free ethylene glycol based).
Brake Fluid:
DOT 4 (e.g., MB Spec 331.0).
Vario Roof Hydraulic Leaks:
Common issue with older units; seals in cylinders or hoses can degrade, leading to slow operation or system failure. Manual details troubleshooting and seal replacement.
Mass Air Flow Sensor:
Can become dirty or fail, leading to rough idle and poor performance. Cleaning or replacement required.
Crankshaft Position Sensor:
Failure can cause intermittent starting problems or stalling. Location and replacement covered in manual.
Ignition Coils And Spark Plugs:
Wear items; misfires can occur if they fail. Manual provides correct part numbers and replacement procedures.
Rust On Fender Lips:
Can occur on early models, particularly around wheel arches. Bodywork section of manual covers inspection and repair.
Mercedes Benz Roadsters:
Continues Mercedes-Benz's legacy of roadsters dating back to the 300 SL Gullwing and R107 SL-Class.
Generation 1:
R170 generation introduced in 1996 for the 1997 model year. Featured the pioneering Vario-roof system.
Facelift:
Facelifted in 2000 for the 2001 model year, with updated bumpers, grille, headlights, interior trim, and new engine options (e.g., 200 Kompressor).
Production Years:
1996-2004.
Assembly Plant:
Bremen, Germany.
