Mercedes-Benz CL S Class C215 W220 Auto Automatic Brake Pedal A2202901918

The Mercedes-Benz CL and S-Class (C215, W220) Automatic Brake Pedal is an original component of the braking control system, designed for vehicles equipped with an automatic transmission. The manufacturer's design ensures proper geometry, appropriate force transfer ratio, and consistency with the factory braking system, which translates to predictable and safe operation of the entire system.

Specifications and technical data

• SKU: rhd-A2202901918
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2202901918
• Substitutable numbers: A2202901918, A 220 290 19 18, A2202903118, A 220 290 31 18, AS
• Gearbox type: Automatic
• Category: Other Brake Parts

Application and Function in the Braking System

The presented brake pedal for automatic transmission works in conjunction with the factory brake booster, master cylinder, and vehicle electronics, responsible for precisely transferring force from the driver's foot to the hydraulic system. In automatic transmission versions, the brake pedal has different characteristics than in manual versions – a different shape, operating range, and integration method with other control elements.

Selecting the correct component is crucial for:

• maintaining proper pedal travel and braking feel,
• ensuring compatibility with factory mounting points in the body,
• correct interaction with braking system sensors and accessories.

Compatibility with Mercedes-Benz CL and S Models

The pedal in question has been developed specifically for the Mercedes-Benz CL C215 and Mercedes-Benz S-Class W220 generations, meaning it is tailored to the interior architecture, steering column, and factory braking system of these models. Using a part from the same design family helps maintain original ergonomics, including the appropriate distance from the accelerator pedal and the correct angle relative to the driver's seat.

In practice, this translates to:

• a comfortable foot position during city and highway driving,
• consistent operation with active safety systems,
• reduced risk of improper installation or play in the mechanism.

Technical Characteristics and Installation

The brake pedal is designed to work with an automatic transmission, so its construction accounts for the absence of a clutch pedal and the appropriate placement of mounting points. The component is installed in the factory locations in the bulkhead and on the pedal bracket, which facilitates service work and reduces replacement time.

In terms of installation, it is worth paying attention to:

• maintaining the correct order of disassembly and assembly of bulkhead components and interior trim,
• checking the proper seating of pins and bushings in the pedal mechanism,
• verifying smooth operation after installation – without sticking or excessive play.

Part Condition and Benefits of Using an Original Component

The offered brake pedal is an original Mercedes part, meaning it complies with factory technical documentation and parameters specified by the vehicle manufacturer. For braking control components, using a part from the same production line minimizes the risk of incorrect system operation and facilitates future diagnostics.

Choosing an original brake pedal allows you to:

• maintain consistency with other braking system components,
• preserve predictable vehicle behavior during emergency braking,
• reduce the need for additional modifications or adaptations at the workshop.

System Expansion and Related Components

If you are planning a comprehensive repair or upgrade of the braking area in your Mercedes and need other parts from the same group, such as brake discs, pads, or lines, check the available parts in the Other Mercedes category.

For drivers interested in comparing technical solutions used in sporty versions of other brands, including advanced braking systems and chassis, an article discussing the differences between high-performance models and standard versions may be helpful – you can find it here: Audi RS vs. Other Models – What's Under the Hood and Chassis?.

If you want to better understand how the braking system interacts with all-wheel drive in modern designs, it is also worth reading the material comparing different AWD systems, including solutions used by Mercedes: xDrive, 4Matic, quattro, or 4Motion – A Comparison of AWD Systems from BMW, Mercedes, Audi, and VW.