Segment:
Entry-level luxury coupe/convertible (based on the C-Class platform)
Key Competitors:
BMW 3 Series Coupe, Audi A4 Cabriolet, Lexus SC, Porsche Boxster (though more sports-oriented)
Distinguishing Factors:
Stylish Mercedes-Benz design, V8 engine performance (CLK430), comfortable ride, high-quality interior, brand prestige.
Major Topics:
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 Page Count:
Unknown (Digital PDF)
Vehicle Systems:
Engine operation and basic maintenance, electrical systems (lighting, instruments, infotainment), climate control, safety restraints, security systems, driver controls, and general vehicle operation.
Maintenance Procedures:
Checking fluid levels (engine oil, coolant, brake fluid, power steering fluid, windshield washer fluid), tire pressure checks, basic cleaning procedures, jump-starting the battery, replacing wiper blades, and locating key maintenance components.
Depth:
Covers essential owner-level information for understanding and operating the vehicle, basic maintenance tasks, and identifying components. Does not include detailed diagnostic procedures or component-level repair instructions typically found in a service manual.
NHTSA Front Impact:
4-Star (Driver), 4-Star (Passenger)
IIHS Side Impact:
Good (for vehicles of similar design era)
Active Safety:
Anti-lock Braking System (ABS), Traction Control System (ASR), Electronic Stability Program (ESP - often standard or optional)
Passive Safety:
Dual front airbags, front side-impact airbags, front seatbelt pretensioners, crumple zones, reinforced safety cell.
Audio System:
Bose premium sound system often available, AM/FM stereo, cassette player, CD changer (optional).
Navigation:
Optional COMAND (Cockpit Management and Navigation) system.
Cruise Control:
Standard cruise control with electronic speed limiter.
Parking Assist:
Optional parking assist sensors (front/rear).
Phone Integration:
Optional hands-free phone system (often via Bluetooth or integrated cradle).
Oil Change Interval:
Typically every 10,000 miles or 1 year, whichever comes first, under normal driving conditions (refer to manual for severe conditions).
Major Service Intervals:
Spark plugs, brake fluid flush, coolant flush typically at 100,000 miles or as indicated by the vehicle's flexibility service system (ASSYST).
Engine Oil Specification:
MB 229.1 or MB 229.3 compliant synthetic oil, typically SAE 0W-40 or 5W-40.
Coolant Specification:
Mercedes-Benz approved G48 coolant (blue/green), mixed with distilled water at a 50/50 ratio.
Transmission Fluid Specification:
MB 236.10 or MB 236.12 spec ATF (Automatic Transmission Fluid).
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid.
Common Wear Items:
Mass airflow sensor (MAF), ignition coils, spark plugs, valve cover gaskets (oil leaks), OVP relay (older models), suspension components (bushings, ball joints), climate control O-rings (HVAC leaks).
Potential Failures:
Transmission conductor plate issues (though less common on this generation), catalytic converter failure, electronic module issues.
Oil Filter Part Number Example:
Mann-Filter HU 719/3 y, Mahle KL 145/1
Engine Oil Capacity:
Approximately 8.0 quarts (7.5 liters) with filter change.
Coolant Capacity:
Approximately 9.5 quarts (9.0 liters)
Manufacturer Heritage:
Mercedes-Benz is renowned for its engineering excellence, luxury, safety, and innovation dating back to the late 19th century.
Generation Platform:
Part of the CLK-Class line, based on the W202 C-Class platform, evolving into the more distinct W209 generation later.
Manufacturing Location:
Germany
Automotive Journalism Awards:
While specific awards for the 2000 CLK430 may vary, the CLK-Class consistently received praise for its styling, comfort, and V8 performance in automotive reviews of its era.
Consumer Reports Reliability:
Reliability ratings for this era of Mercedes-Benz can be mixed; while mechanically robust, complex electronics could be a point of concern.
