Ignition Switch Mercedes C207 W212 Lock Barrel Control Module A2189053501

The Mercedes C207 W212 Ignition Module is a component from the Ignition Accessories category, designed for the starting system in Mercedes vehicles. The offered module comes from the original manufacturer's line, which promotes proper cooperation with the vehicle's electrical system and security systems. A used component allows for the technical replacement of a damaged ignition switch while maintaining the factory concept of the ignition system.

Specifications and technical data

• SKU: A2189053501
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2189053501
• Substitutable numbers: A2189053501, A 218 905 35 01
• Category: Ignition Modules

Application of the Ignition Module in Mercedes C207 W212

The Mercedes C207 W212 Ignition Module plays a key role in the ignition circuit, responsible for initiating the engine start procedure and communicating with other vehicle control units. A correctly selected module ensures:

• stable recognition of the signal from the key or access system,
• proper transmission of signals to the starting system,
• consistency with the factory architecture of Mercedes electronics.

A component from this group is particularly important in vehicles equipped with advanced security systems, where the quality of communication between modules directly impacts starting reliability.

Construction and Technical Characteristics

The ignition module from the series used in the C207 and W212 models is designed as a component that works with the vehicle's bus and ignition system. The construction includes:

• dedicated connectors for the Mercedes electrical installation,
• a housing adapted for installation in the factory location,
• compatibility with the vehicle's security system.

This ensures an organized installation process, and after proper configuration, the module can work with the existing electronic infrastructure without the need for intervention in the wiring harnesses.

Product Condition and Benefits of Choosing a Used Module

The offered ignition module is a used product, allowing for an economical repair of the ignition system while maintaining the original manufacturer's specifications. Choosing this solution is beneficial when:

• the existing module has suffered electrical or mechanical damage,
• it is important to maintain factory compatibility with the vehicle's electronics,
• a budget-friendly solution is sought while maintaining OE standards.

A used element from the original Mercedes line offers a sensible compromise between cost and maintaining the proper operating parameters of the ignition system.

Why Choose Mercedes Ignition Accessories

Selecting components from the Ignition Accessories group dedicated to Mercedes directly impacts starting stability, communication between control units, and the overall driving experience of the vehicle. Original solutions from this brand are designed for:

• consistency with the electronic systems of a specific model generation,
• maintaining appropriate safety parameters,
• easier diagnostics in case of potential faults.

If you need other accessories from this group, check the available Mercedes Ignition Accessories to select components that match your car's ignition system.

Practical Tips Before Replacing the Ignition Module

Before installing the ignition module in a Mercedes C207 or W212, it is worth paying attention to several technical aspects:

• verifying compatibility with the specific vehicle equipment version,
• checking the condition of the electrical installation around the ignition switch,
• adhering to power disconnection and connection procedures.

Additionally, general principles of operating and replacing wear parts in a car can be helpful. More practical advice can be found in the article TOP 10 Most Frequently Replaced Parts in Your Car, which discusses how to plan maintenance and reduce vehicle ownership costs.