Mercedes W906 Radio Remote Alarm Key Fob Button A2479052607

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes W906 Radio Remote Alarm Key Fob Button is an original item from the Switches, control elements and ignition locks group, designed for Mercedes vehicles. It serves as an ideal base for repairs, refurbishment, or sourcing specific electronic and mechanical components when you require compatibility with factory-standard solutions. This is a practical choice for workshops, automotive electronics specialists, and users who consciously invest in original components.

Specifications and technical data

• SKU: A2479052607
• Mark: Mercedes (Genuine OE)
• Condition: For parts or not working
• OEM Part Number: A2479052607
• Substitutable numbers: A2479052607, A 247 905 26 07
• Category: Switches & Controls

Technical characteristics and application

The Mercedes W906 Radio Remote Alarm Key Fob Button belongs to the body control components group, responsible for operating the central locking, immobilizer, and comfort functions, depending on the vehicle configuration. As a product in the Switches, control elements and ignition locks category, it is designed to work with the factory electrical installation and comfort modules, which facilitates fitting during the repair or adaptation process.

Due to its OEM design, the key fob can be used as a donor for the housing, buttons, electronic board, or coils, depending on service needs. This solution is particularly useful for repairs following mechanical damage, water ingress, or wear and tear of an existing remote.

Product condition and potential use cases

The presented key fob is offered in for parts or not working condition, which means it is treated as a source of parts or an item requiring repair. It should not be assumed to be fully functional – it is recommended for use in:

• sourcing specific electronic or mechanical components,
• refurbishing an existing remote by replacing damaged parts,
• training and diagnostic purposes in workshops specializing in automotive electronics,
• comparing construction and pin layouts during advanced service work.

This product classification allows you to consciously plan the scope of work – from simple repairs to more complex projects where access to original Mercedes components is essential.

Benefits of choosing an original Mercedes remote

By choosing a base in the form of the Mercedes W906 Radio Remote Alarm Key Fob Button, you gain access to factory-grade quality that meets the manufacturer's requirements. Original items in this group are characterized by:

• precise fitment with the vehicle's electronic systems,
• consistent construction with other body modules,
• suitability for professional refurbishment processes,
• better performance predictability compared to generic aftermarket replacements.

For workshops specializing in the Mercedes brand, this also simplifies diagnostics – the familiar construction and component layout speed up work and reduce the risk of assembly errors.

Integration with control systems and vehicle security

The key fob in Mercedes vehicles plays a vital role in the security system, interacting with the immobilizer and body modules. Using an original item as a parts donor helps maintain consistency with factory communication and coding algorithms, which is particularly important when:

• programming new keys for the vehicle,
• restoring functions after the loss or damage of a remote,
• performing repairs after interference with the electrical installation.

A professional approach to this group of components translates into the stability of the comfort and security system, and also limits the risk of issues with starting the vehicle.

Expanding your project with other Mercedes control elements

If you are planning a comprehensive repair or upgrade of the body control zone in your Mercedes and need other items from the same group, such as buttons, control modules, or ignition locks, check out the available parts in the Mercedes Switches, control elements and ignition locks category.

Expert support and selecting used Mercedes parts

When working with original, used Mercedes components – including remotes, comfort modules, or electronic elements – it is worth using reliable sources of knowledge. To better plan the repair, refurbishment, or upgrade of your car's equipment, read the article: Used parts for Mercedes – original components from dismantling. You will find practical tips there on how to consciously choose premium components from the secondary market and effectively reduce service costs without sacrificing OEM quality.