Segment:
Compact luxury roadster / sports car
Target Audience:
Enthusiasts seeking a stylish, nimble, and premium convertible experience.
Competitors:
BMW Z4, Audi TT Roadster, Porsche Boxster (though typically positioned slightly higher).
Signature Feature:
Retractable hardtop (Vario-Roof) for coupe-like security and convertible freedom.
Design Philosophy:
Sports car aesthetics with Mercedes-Benz luxury and engineering.
Primary Coverage:
North America (USA, Canada)
Secondary Coverage:
Global (specifications may vary)
Estimated Pages:
300-500 (typical for this model/year)
Type:
Owner's Manual / User Manual
Description:
Comprehensive guide for vehicle operation, maintenance, and basic troubleshooting. Not a full factory repair manual.
Format:
Digital Download (PDF, potentially ZIP/RAR archive)
Powertrain:
Engine overview, transmission operation, basic fluid checks.
Chassis:
Braking system operation, steering system overview, suspension basic information.
Electrical:
Lighting system, instrument cluster explanation, basic electronic feature operation (e.g., radio, climate control).
Body:
Convertible top operation (Vario-Roof), door locks, power windows, mirrors, seating adjustments.
Safety Features:
Airbag system description, seatbelt operation, ABS, ESP/BAS functionality explanations.
Operation:
Starting the engine, driving instructions, parking, Vario-Roof operation, climate control, audio system usage.
Maintenance:
Checking fluid levels (oil, coolant, brake fluid, washer fluid), tire pressure checks, basic cleaning and care.
Troubleshooting:
Explanation of dashboard warning lights and messages, basic advice for minor issues.
Information:
Vehicle identification number (VIN) location, maintenance schedule overview, recommended fuel type.
Depth:
User-focused, operational and basic maintenance guidance. Lacks detailed diagnostic procedures, wiring diagrams, or component-level repair instructions.
Compatibility:
Compatible with all PDF readers on Windows, macOS, Linux, iOS, and Android devices.
Printability:
Printable on any standard printer.
Binding:
N/A (Digital Download)
Paper:
N/A (Digital Download)
Storage:
User responsible for saving the downloaded file. No lifetime storage provided by the seller.
Download Access:
Instant download link provided via email and checkout page after payment. Access valid for 3 days.
Type:
7-Speed Automatic (7G-TRONIC)
Features:
TouchShift paddle shifters, driver-adaptive shift programs (Comfort, Sport).
Automatic Transmission Fluid:
MB Specification 236.14 (e.g., Pentosin ATF1, Mobil ATF 134)
Automatic Transmission Fill:
Approximately 7.5 - 8.5 Liters (check dipstick, refill procedure critical)
NHTSA Front Impact:
5-Star (Driver and Passenger)
Electronic Stability Control:
Standard (ESP - Electronic Stability Program)
Anti Lock Brakes:
Standard (ABS - Anti-lock Braking System)
Brake Assist:
Standard (BAS - Brake Assist System)
Airbags:
Driver and front passenger airbags, side airbags, knee airbags (driver).
Rollover Protection:
Pop-up roll bars automatically deploy behind headrests in case of rollover detection.
Audio System:
Standard Audio 20 CD system with AM/FM radio, CD player, and auxiliary input. Optional: Harman Kardon premium sound system.
Navigation:
Optional factory navigation system (APS 50 or COMAND APS).
Cruise Control:
Standard cruise control with speed limiter.
Parking Assist:
Optional front and rear parking sensors (PARKTRONIC).
Bluetooth:
Optional Bluetooth hands-free connectivity (UHI interface).
Headlights:
Halogen projector headlights. Optional: Bi-Xenon headlights with active cornering.
Oil Change Interval:
Approximately every 10,000 miles or 1 year, whichever comes first (based on 'Service A' or 'Service B' indicators).
Major Service Mileage:
Around 30,000 miles or 2 years for 'Service B', which includes more extensive checks and fluid changes.
Engine Oil:
MB Specification 229.5 (e.g., Mobil 1 0W-40, Castrol EDGE 0W-40)
Engine Oil Capacity:
Approximately 6.5 Liters (with filter change)
Coolant:
MB Specification 325.0 or 326.0 (Blue or Green coolant, typically silicate-free)
Brake Fluid:
DOT 4 Plus (MB Specification 331.0)
Power Steering Fluid:
Pentosin CHF 11S or equivalent (MB Specification 343.0)
Common Complaints:
Variable valve timing (VVT) actuator issues (rattling on startup), balance shaft sprocket wear (on earlier M272 engines, though less common on later 2008 models), trunk water leaks, convertible top hydraulic system issues, sensor failures (MAF, O2).
Oil Filter:
Mann-Filter HU 833 / 1, Bosch 72225
Air Filter:
Mann-Filter C 27 123, Bosch F 026 400 049
Cabin Filter:
Mann-Filter CU 2536, Bosch 1 987 432 098
Brand Legacy:
Mercedes-Benz has a long-standing reputation for luxury, engineering, and performance, particularly in sports car development dating back to the 300 SL 'Gullwing'.
Generation:
Second Generation SLK (R171), introduced for the 2005 model year.
Facelift:
The R171 received a facelift for the 2008 model year, introducing revised front/rear styling, updated interior trim, and improved infotainment features.
Manufacturing Location:
Bremen, Germany
