Mercedes W205 Steering Column Switch Module Wipers Indicator Cruise Control Auto

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W205 Steering Column Switch Module Wipers Indicator Cruise Control Auto is an original control system component designed for precise operation of steering wheel functions in W205 series models. Thanks to its factory design, it ensures consistent operation with the vehicle's electronics and maintains the ergonomics intended by the manufacturer. This is a solution for users who want to professionally restore the full functionality of the steering column switch assembly after damage or wear of the factory module.

Specifications and technical data

• SKU: A2059007512
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2059007512
• Substitutable numbers: A2059007512, A 205 900 75 12
• Category: Switches & Controls

Technical and functional characteristics

The steering column switch with levers and clock spring is an integrated module responsible for transmitting signals from the steering wheel to the vehicle's systems. The assembly combines control elements and the connection ribbon cable, which reduces the number of connections and facilitates diagnostics. The design is adapted to the Mercedes electrical architecture, allowing for stable communication with the vehicle's bus and proper cooperation with factory control units.

The component belongs to the Switches, control elements and ignition locks group, which means it is part of a key driver control system. Using an original module allows for maintaining proper mounting points, correct geometry relative to the steering column, and the range of lever operation intended by the manufacturer.

Compatibility and vehicle integration

The module has been designed specifically for the Mercedes platform, ensuring its geometry, connectors, and operating logic are matched to the factory installation. The appropriate connector configuration allows for correct signal recognition by vehicle systems without the need for interference with the electrical harness. In practice, this means that after proper installation and potential diagnostic adaptation, the control system regains full functionality.

The original Mercedes origin promotes compatibility with factory safety and comfort systems. Proper fitting of the module to the steering column minimizes the risk of play, incorrect lever positioning, or unreliable switch operation, which is important for both comfort and driving safety.

Condition, functional advantages and application

The offered item is in used condition, which allows for an economical replacement while maintaining original build quality. For many users, this represents a favorable compromise between cost and maintaining factory specifications. The module will work well for both post-accident repairs and replacing a worn or damaged lever assembly in a daily-driven vehicle.

The main advantages of this solution include:

• factory fitment to the Mercedes steering column,
• integration of levers with the clock spring in a single module,
• preservation of ergonomics and operating logic intended by the manufacturer,
• possibility to restore full steering wheel control functionality without modifying the installation.

Support with selection and additional information

When selecting a steering column switch with levers and clock spring, it is crucial to compare part numbers and connector configurations with the component currently installed in the vehicle. It is worth paying attention to compatibility with the specific equipment version to maintain all functions operated from the steering wheel. In case of doubt, a visual comparison of the module and consultation with a mechanic or auto electrician may be helpful.

If you are planning a comprehensive repair or upgrade of the steering control area in your Mercedes and need other components from the same group, such as levers, control modules, or ignition lock assemblies, check the available parts in the Mercedes switches, control elements and ignition locks category.

More practical information about the benefits of choosing original, used components of this brand can be found in the article Used parts for Mercedes – original parts from dismantling, which discusses how to effectively reduce service costs while maintaining the quality characteristic of Mercedes-Benz.