BMW 3 5 Series E39 E46 Inclination Indicator Alarm Sensor Module 8367604

BMW 3 5 Series E39 E46 Inclination Indicator Alarm Sensor Module is an original component from the Electronic control modules and controllers group, designed to work with the factory BMW security system. The module is responsible for detecting unwanted vehicle inclination (e.g., during theft attempts or towing), thereby increasing the vehicle's protection level and supporting the proper operation of the alarm.

Specifications and technical data

• SKU: 8367604
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8367604
• Substitutable numbers: 65756923215, 6923215, 65758386932, 8386932, 65758376300, 8376300, 65758367604, 8367604, 65718368167, 8368167, EM
• Category: ECUs & Computer Modules

Module purpose and function

The presented inclination sensor module is used in BMW 3 Series E46 and 5 Series E39 models, where it works with the factory alarm system. Its task is to monitor the body position and transmit information about changes in the vehicle's tilt angle to the alarm controller.

Thanks to this solution, the system is able to detect, among other things, attempts to lift the car with a jack, loading onto a tow truck, or unauthorized towing, which translates into a higher level of security and a more precise alarm response.

Benefits of using an original BMW module

Using an original module from the Electronic control modules and controllers group ensures:

• factory compatibility with the BMW E39 and E46 electrical system,
• proper cooperation with the central alarm system controller,
• stable operating parameters in accordance with the manufacturer's specifications,
• reduced risk of communication errors in the vehicle bus.

For the user, this means maintaining the full functionality of the security system without the need for wiring modifications or the adaptation of non-original solutions. A properly selected inclination module allows for restoring the alarm's efficiency after a failure or damage to the previous component.

Component characteristics and installation

The module is an electronic component intended for installation in the body, in the location provided by the vehicle manufacturer. Replacement usually consists of:

• disconnecting the vehicle's power supply,
• removing covers in the sensor installation area,
• unplugging the electrical connector and releasing the mount,
• installing the new module and reconnecting the wiring.

In most cases, the installation is plug&play, and the module is recognized by the vehicle system after proper connection without the need for extensive configuration. However, it is recommended to perform computer diagnostics to clear any errors stored in the controller's memory.

Product condition and practical application

The offered item is a used OEM BMW module, which allows you to combine an attractive purchase cost with maintaining the original manufacturer's specifications. This solution is particularly beneficial for repairs of vehicles used on a daily basis, where both reliability and service economy matter.

The module will work as a replacement for a damaged inclination sensor in vehicles equipped with a factory alarm, restoring the correct operation of the inclination detection function and increasing the effectiveness of the anti-theft protection.

More about used electronics and related products

If you want to make an informed decision on when it is worth choosing used controllers, modules, and sensors, check out our guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?. You will find practical tips on selecting and verifying automotive electronics from the secondary market there.

If you are planning a comprehensive repair or upgrade of the security electronics area in your BMW and need other components from the same group, such as alarm modules, comfort controllers, or other safety monitoring systems, check the available parts in the BMW Electronic control modules and controllers category.