Segment:
Premium Compact Sports Car / Roadster
Target Audience:
Enthusiasts and owners seeking in-depth knowledge for DIY maintenance and repair.
Competitors:
BMW Z3/Z4, Porsche Boxster, Audi TT Roadster, Chevrolet Corvette (early C5).
Vehicle Appeal:
Compact size, distinctive styling, supercharged engine performance, and the innovative Vario-Roof retractable hardtop.
Manual Value Proposition:
Provides professional-level diagnostic and repair information, enabling owners to maintain their vehicle to factory standards and reduce dealership service costs.
Main Coverage:
Comprehensive service, repair, and diagnostic procedures for the 2002 Mercedes-Benz SLK230.
Specific Systems:
Engine, drivetrain, suspension, steering, brakes, HVAC, electrical systems, body, interior, convertible top.
Estimated Pages:
1500-2000 (typical for comprehensive software manuals)
Type:
Official Service and Repair Manual Software
Format:
Digital Software (likely PDF or proprietary application)
Engine Mechanical:
Detailed diagnostics, component testing, disassembly, and reassembly of the 2.3L supercharged inline-4 engine.
Engine Management:
Fuel injection, ignition timing, emissions control, ECU diagnostics, sensor testing, and troubleshooting.
Transmission:
Service and repair procedures for the 5-speed automatic transmission (722.6xx series), including fluid changes, valve body diagnostics, and torque converter service.
Drivetrain:
Rear-wheel drive system, driveshaft, differential, and axle service.
Suspension:
Front and rear suspension components, shock absorbers, springs, control arms, bushings, and alignment specifications.
Steering:
Power steering system, steering rack, tie rods, and steering column service.
Brakes:
Brake system diagnostics, ABS, EBD, brake pad/rotor replacement, caliper service, brake fluid flush, and bleeding procedures.
Electrical System:
Wiring diagrams, component testing, alternator, starter, battery, lighting, power windows, central locking, and comfort features.
Bodywork:
Body panel removal/installation, door mechanisms, hood, trunk, and convertible top system operation and repair.
HVAC:
Air conditioning system service, refrigerant handling, blower motor, evaporator, condenser, and climate control module diagnostics.
Maintenance:
Scheduled maintenance intervals, fluid changes (oil, coolant, brake, transmission), filter replacements, and inspections.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting, and common problem identification.
Repair:
Step-by-step repair instructions for all major mechanical and electrical components.
Diagnostics:
OBD-II diagnostics, fault code interpretation, and testing procedures using diagnostic tools.
Specifications:
Torque specifications, clearances, fluid capacities, and electrical values.
Depth:
Comprehensive, covering basic maintenance to full engine and transmission rebuilds, including complex electrical diagnostics.
Engine Type:
Inline 4-cylinder, Supercharged
Displacement:
2295 cc (2.3 Liters)
Bore X Stroke:
89.9 mm x 92.4 mm
Horsepower:
192 hp @ 5500 rpm (SAE net)
Torque:
201 lb-ft @ 2500 rpm (SAE net)
Fuel Delivery:
Sequential Multi-Point Fuel Injection (MPI) with Bosch ME 2.8/3.8 Engine Control Unit (ECU)
Supercharger:
Vortech V-1 centrifugal supercharger
Recommended Fuel:
Premium Unleaded Gasoline (91 octane or higher)
Transmission Type:
5-Speed Automatic (722.6xx)
Transmission Type:
5-Speed Manual (Getrag 285)
Automatic Features:
Touchshift manual shifting mode, electronic control.
Automatic Transmission Fluid:
MB Specification 236.10 or 236.12 (e.g., Pentosin ATF1, Mobil ATF 134)
Manual Transmission Fluid:
MB Specification 235.10 (e.g., SAE 75W-85 GL-4)
NHTSA Front Impact:
Not specified for this model year/vehicle type
IIHS Side Impact:
Not specified for this model year/vehicle type
ABS:
Standard Anti-lock Braking System (ABS)
Esp:
Standard Electronic Stability Program (ESP)
Traction Control:
Standard Acceleration Skid Control (ASR)
Airbags:
Driver and front passenger airbags, side airbags (door-mounted).
Rollover Protection:
Pop-up roll bars behind headrests, integrated into A-pillar structure.
Oil Change Interval:
Typically every 10,000 miles or 12 months, whichever comes first (refer to specific service bulletins for definitive intervals).
Transmission Fluid Change:
Recommended every 40,000-60,000 miles for automatic, or as per flexible service system (FSS) indicators.
Engine Oil:
MB Specification 229.5 (e.g., Mobil 1 0W-40, Castrol Syntec 0W-40). Capacity: 6.5 quarts (6.2 liters) with filter.
Coolant:
MB Specification 325.0 or 326.0 (Approved Antifreeze/Coolant Concentrate, typically blue or green). Mixture: 50% concentrate, 50% deionized water. Capacity: ~7.5 quarts (7.1 liters).
Brake Fluid:
DOT 4 (MB Specification 331.0)
Power Steering Fluid:
MB Specification 236.3 (e.g., Pentosin CHF 11S or equivalent)
Common Problems:
Vario-Roof hydraulic system leaks/malfunctions, MAF sensor issues, ignition coil failures, spark plug degradation, rust on wheel wells and rocker panels, serpentine belt and tensioner wear.
Oil Filter Part Number:
e.g., Mann-Filter HU716/2x, Bosch 72143
Air Filter Part Number:
e.g., Mann-Filter C30168/1
Cabin Filter Part Number:
e.g., Mann-Filter CU2420
