Start Stop Switch BMW F20 F21 F22 F30 F31 Engine Button Red 9250734

Start Stop Switch BMW F20 F21 F22 F30 F31 Engine Button Red is an original control element from the Switches, control elements and ignition locks group, designed for starting and stopping the engine in selected BMW models. The red engine button emphasizes the sporty character of the interior while ensuring precise, factory-standard operation of the start/stop system.

Specifications and technical data

• SKU: 9250734-9
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9250734
• Substitutable numbers: 61319250734, 9250734
• Color: Red
• Category: Switches & Controls

Application and technical function

The start/stop button is responsible for the electrical triggering of the engine start and stop procedure, working in conjunction with BMW's factory electronic systems. The component is designed for installation in the center console or dashboard panel, in the location specified by the vehicle manufacturer.

As a part of the Switches, control elements and ignition locks group, this component integrates with the existing installation, ensuring:

• reliable ignition switching on and off,
• proper cooperation with the comfort access and immobilizer system,
• consistent operation with other control modules in the vehicle.

Design, color scheme and ergonomics

The red finish of the button gives the interior a more dynamic, sporty character, while improving visibility and quick identification of the element during daily use. The contrasting color facilitates intuitive use of the start/stop function, which is particularly important in low-light conditions inside the vehicle.

The button's construction has been designed for a repeatable, stable travel and a clear actuation point, which translates into comfortable operation and precise response of the electronic system. The materials used are adapted to work in the vehicle interior environment, taking into account temperature changes and frequent use.

Benefits of using an original switch

Choosing an original BMW start/stop button allows you to maintain the visual and functional consistency of the cockpit. The element is designed for specific models, which ensures that it:

• fits the factory mounting socket,
• works with the original electrical harness,
• maintains compatibility with the logic of safety and comfort systems.

For the user, this means reducing the risk of compatibility issues and maintaining the predictable, factory-standard operation of the starting system. The original start/stop switch is also a beneficial solution for post-accident repairs or restoring the car to the manufacturer's specifications.

Component condition and service application

The offered button is a used part, which in service practice often represents a reasonable compromise between cost and maintaining original build quality. Such components are frequently used for:

• repairs after mechanical damage to the center panel,
• troubleshooting issues related to incorrect button response,
• visually refreshing the interior by replacing a worn control element.

Expanding the control system in your BMW

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

Knowledge about used parts – expert support

When selecting used control elements, it is worth knowing the specifics of original premium components and their behavior during long-term use. For additional information on the advantages of using original, used components from dismantling in high-end cars, see the article Used parts for Mercedes – original parts from dismantling, which discusses the practical aspects of choosing such service solutions.