BMW E91 Touring Ultra Sonic Burglar Alarm System Sensor Module 6972065

The BMW E91 Touring Ultrasonic Alarm System Sensor Module is an original part from the Electronic Control Modules and Controllers group, responsible for precise interior monitoring of the vehicle using ultrasonic technology. This component ensures the factory logic of the BMW alarm system is maintained, providing consistency with the vehicle's other electronics and stable operation of the security system.

Specifications and technical data

• SKU: 6972065
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6972065
• Substitutable numbers: 6972065, 65756972065, 9260874, 65759260874, 9244135, 65759244135, 6974374, 65756974374, 9200944, 65759200944, 9149672, 65759149672
• Category: ECUs & Computer Modules

Function and Role in the BMW Alarm System

The presented module functions as an ultrasonic sensor that monitors the cabin space and reacts to changes characteristic of vehicle intrusion. Thanks to integration with the factory BMW alarm, signals from the sensor are interpreted according to the manufacturer's original algorithms, which reduces the risk of false alarms and allows for predictable, stable operation of the entire system.

As a dedicated component for the BMW 3 Series E91 Touring, the module works with the vehicle's existing electrical system, utilizing factory wiring harnesses and connectors. This facilitates installation while maintaining consistency with other body, comfort, and security controllers.

Benefits of Using an Original BMW Module

Using an original module from the Electronic Control Modules and Controllers group translates into a number of practical benefits in daily operation:

• maintaining the factory logic of the alarm and communication with other BMW controllers,
• proper adaptation to the electrical architecture of the specific vehicle generation,
• reduced risk of compatibility issues compared to universal aftermarket parts,
• possibility of using existing mounting points and original connectors.

Additionally, the module has an assigned OEM part number and related interchangeable numbers, which facilitates professional verification of compatibility with a specific car configuration and allows for selecting a part that matches factory specifications.

Condition, Origin, and Fitment

The offered module is an original BMW part from the aftermarket, sourced from disassembly. This choice allows for combining an attractive cost with the characteristic BMW quality of workmanship and fit. A used component of this type is a particularly interesting option for body electronics repairs, where compatibility with the vehicle's factory software and network architecture is crucial.

To correctly select the module for a specific BMW E91 Touring model, it is advisable to compare the OEM part number and available reference numbers with the vehicle's documentation or the markings on the currently installed sensor. This minimizes the risk of incompatibility and ensures proper cooperation with the existing alarm system.

Professional Selection and Integration with Vehicle Electronics

For components such as alarm ultrasonic sensors, correct identification of the part number and interchangeable numbers is crucial. This helps avoid situations where the module physically fits the installation but does not cooperate correctly with the body control module software. If you want to deepen your knowledge on selecting used electronic components and working with OEM markings, it is worth using the practical tips described in the article How to Professionally Select Used Car Parts and Avoid Incorrect Purchases.

Although the blog article is dedicated to the Audi brand, the issues discussed there regarding maintaining the vehicle's character, using original modules, and the role of OEM numbers in service practice are universal and can also be helpful for BMW users – you can find more on this topic in the post Audi and Pure Emotion – How Original Parts and Modules Restore Factory Quality.

Expanding Repairs within BMW Electronics

If you are planning a comprehensive repair or upgrade of the security electronics area in your BMW and need other parts from the same group, such as comfort controllers, body modules, or additional sensor systems, check the available parts in the category BMW Electronic Control Modules and Controllers.

By choosing the BMW E91 Touring Ultrasonic Alarm System Sensor Module, you opt for a solution consistent with the vehicle's original security concept, which facilitates diagnostics, service, and subsequent vehicle operation without unforeseen electronic issues.