Mini Cooper R55 R56 R60 R61 Ignition Key Reader Start Stop Switch Button

Mini Cooper R55 R56 R60 R61 Ignition Key Reader Start Stop Switch Button is an original component from the Switches, control elements and ignition locks group, designed for engine start operation in Mini vehicles. This used button in Black allows you to maintain the factory functionality of the start/stop system and consistent cockpit aesthetics without the need for aftermarket replacements.

Specifications and technical data

• SKU: 9231739-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 9231739
• Substitutable numbers: 61359299332, 9299332, 61353449103, 3449103, 61359231739, 9231739, 66123423840, 3423840
• Color: Black
• Category: Switches & Controls

Purpose and function of the Start Stop button

The presented button is a control element responsible for initiating the starting and stopping procedure of the power unit in selected Mini R-series models. Mounted in the central part of the console, it works with the vehicle's factory electronics, providing convenient access to the start/stop function without the use of a classic key ignition.

By maintaining the original design, the button is properly fitted to the factory control panel, which facilitates installation and helps maintain a consistent interior look.

Design, color scheme and interior integration

The Black housing has been designed to blend harmoniously with the typical Mini cockpit style. The dark finish reduces the visibility of minor dirt and works well with other control elements on the center console.

The original geometry of the button ensures proper guidance in the mounting socket and the correct operating travel, which translates into clear, tactile operation when pressed. The material used is resistant to typical operational loads, such as frequent use or temperature changes inside the vehicle.

Technical aspect and compatibility

As a component from the Switches, control elements and ignition locks group, the button works with the factory Mini electronic system, including modules responsible for start authorization and start/stop system operation. Properly selected connectors and mechanical design allow for installation in place of a worn or damaged button without the need for installation modifications.

The product has an assigned OEM part number and a set of interchangeable numbers, which facilitates verification of compatibility with a specific equipment version and vehicle year. This allows you to precisely match the element to a given Mini unit, minimizing the risk of mismatch.

Condition, origin and advantages of using a used part

The offered button is a used part, sourced from dismantling, which allows you to combine a favorable purchase cost with maintaining the original manufacturer's specifications. In practice, this means factory fitment, correct operating characteristics, and compatibility with other control system elements.

Using an original start/stop button from the secondary market is particularly beneficial in the case of post-accident repairs, replacement of worn-out consumables, or restoring full vehicle functionality after a failure of the start control module.

How to safely select a part by numbers

Before purchasing, it is worth comparing the OEM part number and available interchangeable numbers with the vehicle data to confirm full compatibility. Verification by numbers is one of the most effective ways to avoid mistakes when selecting elements from the control and ignition lock group.

For users who want to deepen their knowledge about conscious selection of components from the secondary market, a guide describing the advantages of using original used components in premium cars, such as Mercedes-Benz, may be helpful – more information can be found in the article Used parts for Mercedes – original components from dismantling.

If you care about even more accurate verification of compatibility by OEM numbers, it is worth using the practical tips described in the guide regarding online shopping – a detailed discussion can be found in the material how to safely check parts by OEM numbers when shopping online.

Related Mini control elements

If you are planning a comprehensive repair or modernization of the cockpit area and control panel in your Mini and need other elements from the same group, such as comfort function switches, lighting control buttons, or ignition lock elements, check the available parts in the Mini switches, control elements and ignition locks category.