BMW F20 F21 F30 F31 F32 Interior Mirror EC LED ETC Japan 9243602

BMW F20 F21 F30 F31 F32 Interior Mirror EC LED ETC is an original component designed for factory installation in the interiors of selected BMW 1, 3, and 4 Series models. Thanks to its integrated electronics and perfect fit for the vehicle's electrical system, it ensures a consistent cockpit look and improves daily driving comfort. This solution is particularly attractive for drivers who expect functional and aesthetic interior equipment.

Specifications and technical data

• SKU: 9243602
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9243602
• Substitutable numbers: 9243602, 51169243602
• Part type: Rear-View Mirror
• Category: Rear View Mirrors

Purpose and function in the vehicle

The presented rearview mirror belongs to the Rearview mirrors category and has been designed specifically for the interior of BMW F-series vehicles, including the F20, F21, F30, F31, and F32. The component is mounted centrally on the windshield, providing the driver with a clear view of the situation behind the vehicle and convenient control over the rear window area.

The version marked EC (electrochromatic) offers automatic dimming of the mirror surface in response to strong light from behind, which reduces glare and improves driving comfort after dark. Integrated LED lighting inside the housing supports uniform illumination of the center console area, enhancing the ergonomics of vehicle operation at night.

Construction and technical solutions

The interior mirror is equipped with an electrochromatic module that automatically adjusts the dimming level of the reflective surface based on sensor signals. As a result, the driver does not need to manually switch the operating mode, and visibility remains stable under changing lighting conditions.

The housing uses energy-efficient LEDs, providing uniform, neutral light with high durability. This solution minimizes energy consumption from the vehicle's electrical system while improving the readability of interior elements in the immediate vicinity of the mirror.

As a component from the BMW range, the mirror is structurally matched to the factory windshield mount and the wiring harness intended for this body generation. This ensures proper geometry, stable mounting, and aesthetic integration into the headliner line.

Condition, fitment, and service application

The offered component is in used condition, making it an attractive cost-effective alternative compared to new parts, while maintaining the manufacturer's original specifications. This type of mirror is suitable both for standard replacement of a damaged part and for upgrading the vehicle's interior to a version with automatic dimming and LED lighting.

Thanks to its factory origin from the BMW range, the installation process follows the service procedures provided by the manufacturer, which is important for both workshops and individual users who care about maintaining the original equipment configuration.

Practical application and benefits of installation

The use of an electrochromatic interior mirror with LED lighting translates into several practical benefits:

• increased driving comfort at night thanks to automatic glare reduction from vehicles behind,
• better interior ergonomics thanks to discreet illumination of the console area,
• consistent, factory-look cockpit characteristic of BMW F-series models,
• possibility of economical repair or equipment upgrade while maintaining original quality.

This solution is particularly interesting for users who want to keep the vehicle in a configuration close to the factory state while expecting improved comfort in daily use.

Related products and purchase support

If you are planning a comprehensive repair or upgrade of the interior visibility zone in your BMW and need other components from the same group, such as additional mirrors, housings, or mounts, check the available parts in the BMW Rearview mirrors category.

When selecting used interior equipment, including mirrors, it is worth following proven purchase and compatibility verification procedures. Practical tips on the safe selection of parts from the secondary market can be found in the guide Safe purchase of used car parts online – a step-by-step guide, which discusses, among other things, the importance of OEM numbers, selection strategy, and best practices for drivers and workshops.