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

Visual condition of the part

The product shows signs of use visible in the photos.

Start Stop Switch BMW F20 F21 F22 F30 F31 Engine Button Red is an original control element from the Switches, controls and ignition locks group, designed for BMW F-series models. The red finish of the button emphasizes the sporty character of the interior and ensures clear, convenient engine starting with a single touch.

Specifications and technical data

• SKU: 9250734-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9250734
• Substitutable numbers: 61319250734, 9250734
• Color: Red
• Category: Switches & Controls

Function and application of the Start Stop Switch

The presented button is responsible for starting and stopping the engine in BMW F-series vehicles, replacing the traditional key ignition. The component works with the vehicle's factory electronic system, allowing for quick engine startup once the key is detected in the cabin. This makes operating the car more intuitive and in line with current ergonomic standards in the premium segment.

Design, color scheme and ergonomics

The red color of the button ensures high visibility in the center console, making it easy to locate without taking your eyes off the road. The contrasting finish blends well with both dark and light BMW interiors, highlighting the sporty character of the cabin. The shape and travel of the button are adapted for daily use – the pressure is clearly perceptible, which reduces the risk of accidental engine start or shutdown.

Integration with the BMW control system

As an item from the Switches, controls and ignition locks category, the button is designed to work with the factory electrical installation and BMW comfort modules. The appropriate connector design allows for installation in place of the original part without the need for wiring modifications. This ensures full functionality of safety and comfort systems, such as the immobilizer or access control.

Characteristics of the used product

The button is offered as a used part, which is a cost-effective solution for users looking for original components at a reasonable price. This type of element maintains factory fitment to the center panel and compatibility with the vehicle's electronics, while also allowing for reduced costs when repairing or refreshing the interior. A used Start Stop Switch is a practical choice when replacing a worn, damaged, or visually degraded control element.

Support with selection and additional materials

If you are planning a comprehensive repair or upgrade of the control zone 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, controls and ignition locks category.

During service work, it is often worth considering a check of the braking system as well – in such a case, the guide describing how to safely choose used components, available in the article Second-hand braking system: how to safely select discs, calipers and ABS?, will be helpful.