Positioning:
The 2007 Mercedes-Benz CLK-Class, particularly the CLK350 Cabriolet, was positioned as a premium, mid-size luxury convertible, blending sporty performance with refined comfort and advanced technology. It competed in the segment against vehicles like the BMW 3 Series Convertible and Audi A4 Cabriolet.
Competitors:
Key competitors during the 2007 model year included the BMW 3 Series Convertible (E93), Audi A4 Cabriolet (B7), and potentially the Lexus IS Convertible (later models).
Features:
Elegant styling, powerful V6 engine, refined convertible top mechanism, high-quality interior materials, advanced safety features, and the characteristic Mercedes-Benz driving experience. The CLK350 offered a balance of performance and everyday usability.
Content:
Introduction, Instrument Cluster, Entertainment Systems, Climate Controls, Lights, Driver Controls, Locks and Security, Seating and Safety Restraints, Driving, Customer Assistance, Reporting Safety Defects (U.S. only), Cleaning, Maintenance and Specifications, Engine Compartment, Engine Oil, Battery, Fuel Information, Air Filter(s), Part Numbers, Refill Capacities, Lubricant Specifications, Accessories, Service Information and Specifications, Maintenance Information and Specifications.
Estimated Pages:
Approximately 300-400 pages (typical for a comprehensive owner's manual of this era).
Systems:
Vehicle operation, instrument and control functions, climate control system, lighting systems (headlights, taillights, interior), driver controls (steering wheel adjustments, pedals), door locks and central locking, security systems (immobilizer, alarm), seating adjustments, seat belt systems (SRS), airbag systems, basic driving techniques, emergency procedures, infotainment and audio systems, navigation (if equipped), telecommunications (if equipped), convertible top operation (Cabriolet specific), power windows, mirrors, and seats, wipers and washer systems, fuel system, engine cooling system, lubrication system, battery and charging system, tire pressure monitoring system (TPMS).
Procedures:
Starting and operating the vehicle, understanding dashboard indicators and warnings, using climate control functions, operating lights and turn signals, adjusting seats and mirrors, securing seat belts, child seat installation basics, operating the convertible top, using power windows, locking/unlocking doors, basic troubleshooting of common warning lights, fuel filling procedures, checking and topping up essential fluids (engine oil, coolant, windshield washer fluid), battery jump-starting precautions, tire pressure checks and adjustment, basic cleaning and care of interior and exterior surfaces, accessory operation, customer assistance contact information, safety defect reporting procedures (U.S.).
Depth:
Comprehensive owner-level information for operation, basic maintenance, and understanding vehicle features. Does not include detailed diagnostic procedures, component-level repair instructions, or electrical schematics typically found in a factory service manual.
File Type:
Portable Document Format (PDF)
Quality:
Digital replica of factory original. Text is generally searchable and scannable. Image quality may vary depending on the original scan but is typically sufficient for reference.
Binding:
Not applicable (Digital format)
Paper:
Not applicable (Digital format)
Engine:
3.5L V6 (M272 engine)
Horsepower:
268 hp @ 6000 rpm (approx.)
Torque:
258 lb-ft @ 2400-5000 rpm (approx.)
Fuel Delivery:
Electronic Fuel Injection (EFI), Sequential Multi-port Fuel Injection (MPFI)
Valvetrain:
DOHC, 4 valves per cylinder, Variable Valve Timing (VVT)
Bore X Stroke:
92.9 mm x 86.0 mm (approx.)
Compression Ratio:
10.7:1 (approx.)
NHTSA Overall Rating:
Not specifically rated by NHTSA for this year/model in a comparable format to modern standards, but Mercedes-Benz vehicles of this era generally performed well in internal and independent testing.
Active Safety:
Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Traction Control System (TCS), Tire Pressure Monitoring System (TPMS).
Passive Safety:
Front airbags (driver and passenger), side-impact airbags, head-protection airbags, pop-up roll bars (deploy automatically in a rollover event), seatbelt pre-tensioners and force limiters, active head restraints.
Infotainment System:
COMAND APS (Cockpit Management and Navigation system) was typically optional or standard on higher trims. Featured a color display, radio, CD player, optional navigation, and integration with phone systems.
Audio System:
Harman Kardon LOGIC 7 surround sound system was a common premium audio option.
Driver Assistance Features:
Optional features could include PARKTRONIC (parking sensors), Bi-Xenon headlamps with Active Curve Illumination, rain-sensing wipers, and cruise control. COMAND system often included voice control (Linguatronic).
Connectivity Options:
Bluetooth connectivity for mobile phones (often via an optional tele Aid/telematics system) was available, allowing for hands-free calling.
Convenience Features:
Keyless-Go (push-button start), power-adjustable seats with memory, dual-zone automatic climate control, heated and ventilated seats (optional), power-folding mirrors.
Oil Change Interval:
Typically every 10,000 miles or 12 months, whichever comes first, under normal driving conditions. Severe driving conditions may require more frequent changes. Refer to the 'Service A' or 'Service B' indicator on the instrument cluster.
Major Service Intervals:
Major services (e.g., spark plugs, transmission fluid, coolant, brake fluid) are indicated by the Service A/B system and typically occur at 20,000-30,000 mile intervals, depending on specific service items and driving conditions. Consult the manual's maintenance schedule for precise details.
Engine Oil Type:
Synthetic engine oil meeting Mercedes-Benz Specification 229.5 or 229.51. Typically SAE 0W-40 or 5W-40.
Engine Oil Capacity:
Approximately 8.5 quarts (8.0 liters) with filter change.
Coolant Type:
Mercedes-Benz approved coolant (e.g., G48/000 989 08 25 10) mixed with distilled water in a 50/50 ratio.
Transmission Fluid Type:
Mercedes-Benz specification 236.12 or 236.14 (ATF). Actual fluid type may vary slightly based on specific transmission build date. Always verify with the VIN or manual.
Brake Fluid Type:
DOT 4 Plus or DOT 4 High Performance brake fluid.
Power Steering Fluid:
Refer to the manual for specific hydraulic fluid type; often a specific MB fluid.
Common Problems:
M272 V6 engine: Variable valve timing (VVT) solenoids and balance shaft gear wear can lead to check engine lights and rough running. Transmission issues with the 7G-TRONIC can include harsh shifting or mechatronic unit problems. Convertible top hydraulic leaks or motor failures are possible. Electrical gremlins can sometimes occur. Worn suspension components (e.g., control arm bushings) can lead to steering looseness.
Oil Filter Part Number:
Commonly used: A2721800109 or equivalent. (Note: Specific part numbers can vary; verify with VIN).
Air Filter Part Number:
Commonly used: A2720900001 or equivalent. (Note: Specific part numbers can vary; verify with VIN).
Cabin Filter Part Number:
Commonly used: A2038300218 or A2038300418 (with active charcoal). (Note: Specific part numbers can vary; verify with VIN).
Heritage:
Mercedes-Benz has a long-standing reputation for engineering excellence, luxury, safety, and innovation in the automotive industry, dating back to the invention of the automobile.
Evolution:
The CLK-Class (C208/A208 and C209/A209) represented Mercedes-Benz's foray into the luxury coupe and convertible market in the mid-to-late 1990s and early 2000s. The second generation (C209/A209) was introduced for the 2003 model year and offered a more sophisticated design and improved technology, including the CLK350 variant with the updated M272 V6 engine and 7G-TRONIC transmission for 2007.
Production Years:
2003-2010 (for the C209/A209 generation).
Manufacturing Location:
Germany (primarily)
Industry Awards:
While specific awards for the 2007 CLK350 Cabriolet might not be prominently listed, the CLK-Class generation generally received praise for its styling, comfort, and build quality from automotive publications during its production run.
Safety Ratings General:
Mercedes-Benz vehicles consistently score well in safety tests, reflecting the brand's commitment to occupant protection. The CLK350 benefited from advanced safety engineering.
