BMW F10 F30 X1 F48 Mini F54 Rear Tailgate Smart Opener Top Wire Sensor 7391042

BMW F10 F30 X1 F48 Mini F54 Cable Sensor Smart Opener Module Rear is a component from the Electronic Control Modules and Controllers category, designed to enable the hands-free tailgate opening function. This solution allows for convenient control of the trunk lid by a leg movement under the bumper, enhancing daily usability and vehicle functionality.

Specifications and technical data

• SKU: 7391042
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7391042
• Substitutable numbers: 7391042, 61357391042, 7273666, 61357273666
• Location on the vehicle: Rear
• Category: ECUs & Computer Modules

Application and Function in the Vehicle

The cable, sensor, and smart opener module are installed in the rear of the body, where they interface with the vehicle's electrical system and the comfort access system. It is responsible for:

• detecting leg movement in the area under the rear bumper,
• transmitting the signal to the comfort controller,
• initiating the trunk lid opening or closing sequence.

Thanks to this solution, the driver can open the trunk without using their hands, which is particularly useful when loading heavy or bulky items.

Benefits of Using an Original Smart Opener Module

The component is designed for BMW F-series models and selected Mini versions that are factory-equipped with the smart opener function. Using an original module from the same product line ensures:

• proper integration with the vehicle's electronics – compatibility with the installation architecture and the operating logic of comfort systems,
• stable operation of the hands-free tailgate opening function at the rear of the car,
• maintenance of factory safety parameters and sensor signal response.

This solution is particularly recommended for repairs after a collision in the rear of the body or in case of damage to the wiring harness and sensor near the bumper.

Condition, Verification, and Selection by Numbers

The module comes from the secondary market, which helps reduce repair costs while maintaining the original manufacturer's specifications. Before being offered, components of this type are routinely checked for:

• continuity of wires and correctness of connectors,
• sensor response to stimuli in the installation zone,
• communication with the vehicle's electrical system in the rear of the body.

To select the correct cable, sensor, and smart opener module for a specific BMW or Mini model, it is advisable to use the OEM number and interchangeable part numbers indicated in the technical specifications. A detailed discussion on selecting used control electronics, compatibility rules, and practical examples can be found in the guide: Used Automotive Electronics Onboard – Why Choose Used ECU Modules and Sensors?.

If you need additional support in matching the part by numbers or VIN, a practical step-by-step guide will also be helpful: Guide: How to Select the Right Car Part by VIN and OEM Number.

Installation in the Rear of the Vehicle and Technical Aspects

The module's placement in the rear of the vehicle requires attention to the correct routing of the cable and proper positioning of the sensor relative to the bumper. During installation, it is recommended to:

• recreate the factory wiring harness path in the rear of the body,
• use original mounting points and brackets,
• check the sealing of grommets and protect connectors from moisture.

After installation, it is advisable to perform a functional test – check the system's response to leg movement at several points under the bumper and verify that the tailgate opens and closes smoothly and without interruption.

BMW Electronic Control Modules and Controllers – Related Offer

If you are also looking for other BMW Electronic Control Modules and Controllers to expand or repair comfort, lighting, or safety systems, check out our dedicated category: BMW Electronic Control Modules and Controllers. This will allow you to easily assemble a set of components matched to your car's electrical architecture.

Summary

BMW F10 F30 X1 F48 Mini F54 Cable Sensor Smart Opener Module Rear is a practical solution for users who value trunk convenience and consistency with the vehicle's factory electronics. A correctly selected and installed component restores the full functionality of the hands-free tailgate opening system, improving daily driving comfort and maintaining compliance with the original manufacturer's specifications.