BMW F45 X1 F48 LCI X2 F39 Engine Start Stop Switch Button 9311604

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F45 X1 F48 LCI X2 F39 Engine Start Stop Switch Button is an original control component from the Switches, control elements and ignition locks group, designed for factory installation in selected BMW F-series models. This practical solution enables convenient engine starting and stopping, while maintaining consistency with the vehicle's factory electronic system and interior aesthetics.

Specifications and technical data

• SKU: 9311604
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9311604
• Substitutable numbers: 9311604, 61319311604
• Category: Switches & Controls

Application and vehicle function

The Start Stop button in BMW F45, X1 F48 LCI, and X2 F39 models is responsible for the electronic control of the engine starting and stopping procedure. This component works in conjunction with the ignition system, comfort modules, and vehicle security systems, allowing the driver to operate the ignition with a single, precise press.

The offered switch is part of the original BMW control system, which helps maintain proper communication with the electrical installation, dashboard, and factory safety features. As a result, it is a suitable choice when replacing a worn or damaged button in vehicles of this generation.

Design and integration with the control system

The Start Stop switch is designed as a component of the control panel in the console, with a shape and mounting tailored to specific BMW models. The design provides for compatibility with the factory wiring harness and the appropriate connector, which facilitates installation and reduces the need for system modifications.

The original construction helps maintain a consistent cockpit appearance, and the carefully selected housing and button materials ensure comfortable operation and clear functionality in daily use. The component is prepared for operation in conditions typical for a vehicle interior, taking into account frequent pressing and temperature changes.

Benefits of using an original switch

Using a factory Start Stop switch in a BMW offers a number of practical benefits:

• maintaining full compatibility with the vehicle's electronics and ignition system,
• consistent appearance with other dashboard elements,
• proper fit for mountings and the electrical harness,
• stable operation of the engine start and stop function.

For users who value factory BMW solutions, choosing such a component allows for maintaining the original character of the interior and the predictable behavior of electronic systems. This is particularly important in vehicles where the ignition system is integrated with advanced comfort and security modules.

Condition and service purpose

The offered switch belongs to the Switches, control elements and ignition locks group and is intended primarily as a replacement part for repairs of the starting system in BMW F45, X1 F48 LCI, and X2 F39. It can be used both for a typical replacement of a worn button and for service work related to restoring full cockpit functionality.

It is always worth verifying the selection of the correct component with vehicle data and part numbers in the service documentation to ensure a proper fit for the specific equipment version and model year.

Expanding the BMW control system

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

When choosing used parts or those from dismantling, it is also worth learning practical tips regarding the cost-effectiveness of such solutions – our blog article may be helpful: Refurbished or used original – which part to choose for repairs?. Additionally, if you are interested in the topic of using premium-class used components in higher-segment vehicles, check out our guide: Used parts for Mercedes – original parts from dismantling, which discusses the advantages of using original components from the secondary market.