BMW F20 Boot Tailgate Microswitch Boot Trunk Lid Opener Switch 7124470

The BMW F20 Tailgate Latch Microswitch is a precise component from the Tailgates & Rear category, responsible for the correct operation of the tailgate opening and closing system. The original BMW design ensures proper integration with the vehicle's electronics and stable operation of the comfort access system for the trunk.

Specifications and technical data

• SKU: 7124470
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7124470
• Substitutable numbers: 51247124470, 7124470, 33326797507, 6797507
• Tire profile: 65535
• Category: Other Interior Parts & Accessories

Purpose and Function of the Microswitch

The microswitch in the BMW F20 tailgate is responsible for sending a signal to the control modules indicating that the tailgate is being opened or closed. A properly functioning component:

• enables correct unlocking and locking of the tailgate latch,
• integrates with the vehicle's electrical system,
• contributes to the convenience of operating the trunk with a single hand movement,
• reduces the risk of central locking system errors.

Construction and Fit for BMW F20

The BMW F20 Tailgate Latch System Microswitch has been designed as a dedicated element for a specific vehicle generation, which translates to a proper fit with the tailgate handle and wiring harness. This ensures an organized installation process, without the need for wiring modifications or the use of adapters.

The element belongs to the Tailgates & Rear group, meaning it is an integral part of the system responsible for the operation of the rear body section – both mechanically and electrically.

Condition, Origin, and Service Application

The offered microswitch is a used part, sourced from a dismantled BMW vehicle. This type of component is often chosen as an economical service solution in situations where:

• the original microswitch has stopped responding to pressure,
• the system does not recognize attempts to open the tailgate,
• there are occasional problems with the trunk latch operation.

Using an original used part ensures compatibility with the factory installation and reduces repair costs compared to purchasing a new part.

Benefits of Using an Original BMW Microswitch

Choosing an original microswitch for the BMW F20 offers primarily:

• guaranteed fit for the specific model – no issues with installation or electrical compatibility,
• preservation of the factory operating logic for the tailgate latch system,
• consistency with other body and electronics system components.

This makes restoring the tailgate's functionality predictable and reduces the risk of additional faults resulting from unsuitable aftermarket parts.

Related Products and Technical Knowledge

If you are looking for other elements from the Tailgates & Rear category dedicated to this brand, check out our offer for BMW Tailgates & Rear, where you will find a wide selection of compatible body components.

For users interested in a broader context of operating and servicing vehicles of this brand, we recommend an article comparing popular BMW diesel engines – BMW N47 vs M57 / M57N / M57N2 – Ranking of Legendary Diesels, which helps in consciously planning repairs and selecting used parts.