Mini Cooper One R55 R56 R57 MSA DSC Switch Block 3422718

The Mini R56 DCS MSA OFF Switch is an original part from the Switches, Controls, and Ignition Components category, designed for precise control of the DCS/MSA deactivation function in Mini vehicles. This practical solution is for users who want to maintain full control over the operation of assistance systems while preserving the factory ergonomics of the cockpit.

Specifications and technical data

• SKU: 3422718
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 3422718
• Substitutable numbers: 61303422718, 3422718, 61313454173, 3454173, 61313453226, 3453226
• Category: Switches & Controls

Switch Purpose and Function

The presented switch is a control panel element in Mini, responsible for conveniently turning the DCS and MSA OFF functions on and off. By retaining the original design, it ensures:

• a consistent look with other buttons in the center console,
• intuitive operation of driver assistance systems,
• proper compatibility with the vehicle's factory electrical system.

This solution is particularly useful for drivers who expect repeatable, predictable performance from stabilization systems and automatic engine shutdown.

Construction and Fit for Mini

As a Mini branded part, the switch has been designed for the specific interior architecture of the R56 model. This means:

• retention of the factory shape and mounting points,
• appropriate housing contouring for the standard control panel,
• clear markings for DCS and MSA OFF functions, facilitating operation while driving.

Thanks to this, installation is similar to the factory process – without the need for console or wiring modifications, while maintaining the interior aesthetics characteristic of Mini.

Benefits of Using an Original Switch

Using the original DCS MSA OFF switch offers a number of practical advantages:

• Full integration with vehicle electronics – proper communication with control modules and safety systems.
• Stable operation of DCS/MSA OFF functions – no issues typical of low-quality aftermarket replacements.
• Visual consistency with the dashboard – the switch does not stand out in shape or texture.
• The ability to restore original functionality after a failure or damage to the factory button.

This is particularly important in cars where both the correct operation of safety systems and the preservation of the interior's original character are crucial.

Item Condition and Service Application

The offered switch comes from the secondary market, making it an attractive cost-effective alternative for Mini repairs and restorations. It is suitable as a service part for damaged factory buttons, as well as for completing missing control panel elements after interior modifications.

More Switches for Mini and Technical Knowledge

If you are looking for other Mini Switches, Controls, and Ignition Components, check out the Mini Switches, Controls, and Ignition Components available in our store to select components tailored to your model.

When working with control and safety systems, it is also important to ensure the proper functioning of the brakes. Practical tips for selecting used components can be found in the article Used Braking System: How to Safely Choose Discs, Calipers, and ABS?, which helps to organize the parts selection process based on technical and safety criteria.