🏷️ Basic Information Identification Make: Mercedes-Benz Model: SLK-Class Chassis Code: R170 Year: 1999 Codes Model Codes Covered: SLK 200, SLK 230 Kompressor 👋 Introduction Market Position Segment: Compact premium roadster Competitive Analysis Key Competitors 1999: BMW Z3, Porsche Boxster (though Boxster was a higher price point) Key Features Body Style: Two-door convertible with a retractable hardtop (Vario-roof) Target Audience: Enthusiast drivers seeking a sporty, open-top experience with Mercedes-Benz luxury and engineering 📋 Manual Details Coverage Areas Major Systems: Engine, Drivetrain, Chassis, Electrical System, Bodywork, Climate Control Page Count Estimated Pages: Hundreds (Printable) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital Format (Likely PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine overhaul, cylinder head, pistons, crankshaft, lubrication system, cooling system, fuel system (mechanical aspects), emission controls Engine Management: Engine control unit (ECU), fuel injection system, ignition system, sensors, diagnostic codes, electronic throttle control (if applicable) Transmission Manual: Manual transmission overhaul, clutch system, gear shifting mechanisms Transmission Automatic: Automatic transmission overhaul, hydraulic systems, electronic controls, torque converter Drivetrain: Drive shafts, universal joints, differential, rear axle Suspension: Front suspension, rear suspension, shock absorbers, springs, control arms, bushings, wheel bearings Steering: Steering rack, power steering system, steering column, wheel alignment Brakes: Brake system hydraulics, disc brakes (front and rear), anti-lock braking system (ABS), brake pad replacement, rotor resurfacing/replacement Electrical System: Battery, charging system (alternator), starting system (starter motor), lighting system, fuses, relays, wiring diagrams Body Electrical: Power windows, central locking, mirrors, instrument cluster, interior lighting, exterior lighting Climate Control: Air conditioning system (components, recharge), heating system, ventilation Comfort Convenience: Convertible top mechanism, seats, interior trim Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, tire rotation, spark plug replacement Component Diagnostics: Troubleshooting guides, fault code interpretation, symptom-based diagnostics Repair Procedures: Detailed step-by-step instructions for component removal, repair, and reinstallation Overhaul Procedures: Complete engine, transmission, and differential rebuild procedures Troubleshooting: Diagnostic trees, common problems and solutions Specifications Data: Torque values, clearances, fluid capacities, electrical specifications Wiring Diagrams: Comprehensive electrical schematic diagrams for all systems Technical Depth Depth: Comprehensive, from basic maintenance to full engine and transmission rebuilds. Includes diagnostic procedures and electrical schematics. 📊 Manual Specifications File Format Digital Format Details: Likely a PDF with searchable text, allowing for easy navigation and printing of specific sections. Print Quality Printability: Designed for printing, allowing users to create a physical copy or print specific pages as needed. Binding Type Binding Type For Printed: Not applicable for download, but a printed version would typically be spiral-bound or three-hole punched for a binder. Paper Type Paper Type For Printed: Not applicable for download, but professional manuals are printed on durable, high-quality paper. ⚙️ Engine Specifications Primary Engine Engine Type Slk200: Inline-4, Supercharged (Kompressor) Engine Displacement Slk200: 2.0 Liters (1998 cc) Engine Type Slk230: Inline-4, Supercharged (Kompressor) Engine Displacement Slk230: 2.3 Liters (2295 cc) Performance Slk230 Horsepower Slk230: 192 hp @ 5300 rpm Torque Slk230: 200 lb-ft @ 2500 rpm Performance Slk200 Horsepower Slk200: 136 hp @ 5300 rpm Torque Slk200: 181 lb-ft @ 2500 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Premium Unleaded Gasoline Engine Codes Engine Code Slk230: M111 E23 ML (for 2.3L Kompressor) Engine Code Slk200: M111 E20 ML (for 2.0L Kompressor) 🔧 Transmission Standard Standard Transmission Slk230: 5-speed Manual Standard Transmission Slk200: 5-speed Manual Optional Optional Transmission Slk230: 5-speed Automatic (with TouchShift functionality) Optional Transmission Slk200: 5-speed Automatic (with TouchShift functionality) Features Automatic Transmission Features: Sport mode, Manual selection (TouchShift) 📐 Dimensions Exterior Length: 157.4 inches (4000 mm) Width: 67.5 inches (1715 mm) Height: 51.1 inches (1298 mm) Wheelbase: 81.5 inches (2070 mm) Weights Curb Weight Slk230: Approx. 3042 lbs (1380 kg) Curb Weight Slk200: Approx. 2932 lbs (1330 kg) 🛡️ Safety Features Ratings NHTSA Front Impact Rating: 4-star (Driver), 5-star (Passenger) - Model year specific, consult official reports for definitive data Active Features ABS: Standard Anti-lock Braking System (ABS) Esp: Optional Electronic Stability Program (ESP) Passive Features Airbags: Driver and passenger front airbags, side airbags Rollover Protection: Pop-up roll bar system activated by sensors 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player with optional Bose sound system Climate Control Type: Manual or optional automatic climate control (Thermatic) Driver Assistance Cruise Control: Standard Connectivity Remote Key: Infrared remote key with central locking and trunk release 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 10,000 miles or 12 months, whichever comes first (refer to manual for exact specification based on driving conditions) Major Service Interval: Refer to manual for specific mileage-based major service intervals (e.g., 30,000 miles, 60,000 miles) Fluid Specifications Engine Oil Type: MB 229.1 or MB 229.3 specification (e.g., 0W-40, 5W-40 synthetic) Coolant Type: Mercedes-Benz approved coolant (e.g., G48 or similar ethylene glycol based) Brake Fluid Type: DOT 4 (MB Specification 331.0) Transmission Fluid Automatic: MB 236.10 or MB...
Comprehensive electrical schematic diagrams for all systems
Technical Depth
Depth:
Comprehensive, from basic maintenance to full engine and transmission rebuilds. Includes diagnostic procedures and electrical schematics.
📊 Manual Specifications
File Format
Digital Format Details:
Likely a PDF with searchable text, allowing for easy navigation and printing of specific sections.
Print Quality
Printability:
Designed for printing, allowing users to create a physical copy or print specific pages as needed.
Binding Type
Binding Type For Printed:
Not applicable for download, but a printed version would typically be spiral-bound or three-hole punched for a binder.
Paper Type
Paper Type For Printed:
Not applicable for download, but professional manuals are printed on durable, high-quality paper.
⚙️ Engine Specifications
Primary Engine
Engine Type Slk200:
Inline-4, Supercharged (Kompressor)
Engine Displacement Slk200:
2.0 Liters (1998 cc)
Engine Type Slk230:
Inline-4, Supercharged (Kompressor)
Engine Displacement Slk230:
2.3 Liters (2295 cc)
Performance Slk230
Horsepower Slk230:
192 hp @ 5300 rpm
Torque Slk230:
200 lb-ft @ 2500 rpm
Performance Slk200
Horsepower Slk200:
136 hp @ 5300 rpm
Torque Slk200:
181 lb-ft @ 2500 rpm
Fuel System
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Premium Unleaded Gasoline
Engine Codes
Engine Code Slk230:
M111 E23 ML (for 2.3L Kompressor)
Engine Code Slk200:
M111 E20 ML (for 2.0L Kompressor)
🔧 Transmission
Standard
Standard Transmission Slk230:
5-speed Manual
Standard Transmission Slk200:
5-speed Manual
Optional
Optional Transmission Slk230:
5-speed Automatic (with TouchShift functionality)
Optional Transmission Slk200:
5-speed Automatic (with TouchShift functionality)
Features
Automatic Transmission Features:
Sport mode, Manual selection (TouchShift)
📐 Dimensions
Exterior
Length:
157.4 inches (4000 mm)
Width:
67.5 inches (1715 mm)
Height:
51.1 inches (1298 mm)
Wheelbase:
81.5 inches (2070 mm)
Weights
Curb Weight Slk230:
Approx. 3042 lbs (1380 kg)
Curb Weight Slk200:
Approx. 2932 lbs (1330 kg)
🛡️ Safety Features
Ratings
NHTSA Front Impact Rating:
4-star (Driver), 5-star (Passenger) - Model year specific, consult official reports for definitive data
Active Features
ABS:
Standard Anti-lock Braking System (ABS)
Esp:
Optional Electronic Stability Program (ESP)
Passive Features
Airbags:
Driver and passenger front airbags, side airbags
Rollover Protection:
Pop-up roll bar system activated by sensors
💡 Technology Features
Infotainment
Audio System:
Factory AM/FM/CD player with optional Bose sound system
Climate Control Type:
Manual or optional automatic climate control (Thermatic)
Driver Assistance
Cruise Control:
Standard
Connectivity
Remote Key:
Infrared remote key with central locking and trunk release
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 10,000 miles or 12 months, whichever comes first (refer to manual for exact specification based on driving conditions)
Major Service Interval:
Refer to manual for specific mileage-based major service intervals (e.g., 30,000 miles, 60,000 miles)
Fluid Specifications
Engine Oil Type:
MB 229.1 or MB 229.3 specification (e.g., 0W-40, 5W-40 synthetic)
Coolant Type:
Mercedes-Benz approved coolant (e.g., G48 or similar ethylene glycol based)
Brake Fluid Type:
DOT 4 (MB Specification 331.0)
Transmission Fluid Automatic:
MB 236.10 or MB 236.12 (e.g., ATF 5-speed)
Transmission Fluid Manual:
MB Specification 235.10 (Gear oil API GL-4)
Known Issues
Common Issues Slk R170:
Vario-roof hydraulic leaks/malfunctions, MAF sensor issues, ignition coil failures, crank position sensor failures, serpentine belt wear
📚 Vehicle History
Brand Heritage
Heritage Focus:
Mercedes-Benz known for luxury, engineering, and safety innovations.
Model Evolution
R170 Introduction:
First generation SLK-Class introduced in 1996, with significant updates for the 1999 model year, including engine revisions and optional features.
Production
Manufacturing Location:
Bremen, Germany
🏆 Awards & Recognition
Recognitions
Ward'S Auto World Ten Best Engines:
The M111 engine family (including the Kompressor variants) was recognized by Ward's AutoWorld as one of the 10 Best Engines on multiple occasions, highlighting its efficiency and performance.
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