Segment:
Compact Premium Sports Roadster / Convertible
Target Audience:
Enthusiasts seeking a stylish, performance-oriented, and luxurious convertible with German engineering pedigree.
Key Competitors:
BMW Z4, Audi TT Roadster, Porsche Boxster (entry-level variants), Chevrolet Corvette (lower trims)
Signature Feature:
VARIO-ROOF retractable hardtop system offering coupe-like security and convertible freedom.
Design Philosophy:
Sporty, agile, and driver-focused design with a premium interior and advanced technological features for its time.
Primary Coverage:
Owner's operation, maintenance, and basic features of the 2010 Mercedes-Benz SLK-Class (SLK300, SLK350, SLK55 AMG)
Secondary Coverage:
Vehicle controls, instrumentation, safety systems, infotainment, climate control, convertible roof operation, basic maintenance procedures
Estimated Page Count:
Approximately 300-400 pages (typical for a comprehensive owner's manual of this era)
Manual Type:
Owner's Manual / User Manual / Operator's Manual
Powertrain:
Basic information on engine operation, fuel requirements, and transmission engagement. Does not cover in-depth repair.
Chassis:
Information on suspension, steering, and braking system awareness, including ABS and ESP. Does not cover component repair.
Electrical:
Operation of lighting, wipers, power accessories, and basic electrical system warnings. Does not cover wiring diagrams or component diagnostics.
Body:
Details on the retractable hardtop (VARIO-ROOF), door operation, locks, and convertible top maintenance. Does not cover body repair.
Infotainment:
Operation of AUDIO 20, COMAND NTG 2.5 (if equipped), climate control, telephone functions, and navigation. Includes basic settings and adjustments.
Basic Maintenance:
Checks and top-ups for engine oil, coolant, windshield washer fluid. Tire pressure checks and adjustments. Bulb replacement (where accessible).
Operation:
Detailed explanations of vehicle startup, driving modes, convertible top operation, climate control usage, audio system control, and dashboard indicators.
Safety Features:
Explanation of airbags, seatbelt pretensioners, ABS, ESP, tire pressure monitoring, and active lighting systems.
Troubleshooting:
Interpretation of dashboard warning lamps and messages, basic solutions for common alerts. Not for in-depth diagnostic troubleshooting.
Depth:
Owner-level, focusing on safe operation and routine checks. Suitable for daily use and basic care. Lacks repair procedures and advanced diagnostics.
File Format:
Portable Document Format (PDF)
Searchability:
Typically searchable text within the PDF, allowing for quick navigation to specific topics.
Print Quality:
High-resolution digital reproduction, suitable for printing on standard office printers.
Binding Type:
N/A (Digital PDF format)
Paper Type:
N/A (Digital PDF format)
Slk300 Transmission:
7-speed Automatic (7G-TRONIC)
Slk350 Transmission:
7-speed Automatic (7G-TRONIC)
Slk55 Amg Transmission:
7-speed AMG SPEEDSHIFT MCT (Multi-Clutch Technology) - in place of a torque converter for faster shifts.
Optional Transmission:
Manual transmission was generally not an option for US-market 2010 SLK models.
Transmission Modes:
Comfort (C) and Sport (S) modes available on 7G-TRONIC, manual shift mode via steering wheel paddle shifters or selector lever.
Length:
157.5 in (4001 mm)
Height:
50.7 in (1288 mm)
Wheelbase:
81.5 in (2071 mm)
Cargo Volume Top Up:
Approx. 9.5 cu ft (269 liters)
Cargo Volume Top Down:
Approx. 6.2 cu ft (175 liters)
Curb Weight Slk300:
Approx. 3164 lbs (1435 kg)
Curb Weight Slk350:
Approx. 3208 lbs (1455 kg)
Curb Weight Slk55 Amg:
Approx. 3461 lbs (1570 kg)
NHTSA Front Crash:
5-Star (for models tested)
IIHS Side Crash:
Good (for models tested)
Esp:
Electronic Stability Program (standard on all models)
ABS:
Anti-lock Braking System (standard on all models)
Tpm:
Tire Pressure Monitoring System (standard)
Airbags:
Front airbags, side airbags (integrated into seats), rollover protection system (pop-up hoops behind seats)
Seatbelts:
3-point seat belts with pretensioners and force limiters, seatbelt extenders for driver and passenger.
Audio System Options:
AUDIO 20 (standard) with CD player, AM/FM tuner, and auxiliary input. Optional COMAND NTG 2.5 with GPS navigation, larger display, and enhanced audio controls.
Climate Control:
Standard THERMATIC automatic climate control. Optional THERMOTRONIC dual-zone automatic climate control.
Parking Sensors:
Optional PARKTRONIC parking assist system with front and rear acoustic and visual aids.
Lighting:
Standard halogen headlamps. Optional Bi-Xenon headlamps with active curve illumination and LED daytime running lights.
Bluetooth:
Optional Bluetooth interface for hands-free calling and audio streaming, integrated into the COMAND or AUDIO 20 system.
Convertible Roof Control:
Operation via dashboard button or remote key fob (if optioned).
Oil Change Interval:
Typically every 10,000 miles (16,000 km) or 12 months, whichever comes first, as indicated by the 'Service A' or 'Service B' reminder system.
Brake Fluid Change:
Every 2 years, regardless of mileage.
Spark Plug Replacement:
Refer to specific service schedule (e.g., 'Service B' often includes spark plugs around 60,000-100,000 miles depending on engine).
Cabin Air Filter:
Annual replacement or as indicated by the service reminder.
Engine Oil Type:
MB Approved 229.5 or 229.51 synthetic oil (e.g., SAE 0W-40, 5W-40, or 5W-30 depending on specific engine and climate recommendations)
Coolant Type:
MB Approved 325.0 or 326.0 (Ethylene Glycol based) - typically a blue or green color.
Transmission Fluid:
MB Approved 236.12 or 236.14 for 7G-TRONIC; MB Approved 236.10 for AMG MCT (specific fluid type is critical).
Vario Roof Hydraulics:
Potential for leaks or slow operation of the retractable hardtop due to pump or cylinder issues. Regular maintenance of seals and fluid levels is key.
M272 V6 Balance Shaft Wear:
While more prevalent in earlier M272 engines, some models can experience balance shaft sprocket wear leading to rough idle and CEL. This manual will likely not detail this specific repair, but owners should be aware.
Srs Warning Light:
Can sometimes be triggered by seat occupancy sensors or faulty seatbelt buckle connections.
Window Regulator Motors:
Occasional failure of window regulator motors, causing windows to operate slowly or not at all.
Mercedes Benz Legacy:
Over a century of automotive innovation, luxury, and engineering excellence, known for safety and performance.
R171 Generation:
Second generation of the SLK-Class, produced from 2004 to 2011. Known for its innovative VARIO-ROOF hardtop.
Facelift Impact:
The 2010 model year reflects updates from the 2008 facelift, including revised front/rear styling, updated COMAND system, and new interior trim options.
Manufacturing Plant:
Bremen, Germany
