BMW F20 F21 F22 F30 F31 F32 Radio Remote Control Receiver 434 MHZ

BMW F20 F21 F30 F31 Remote Control Module 6931803 is an original part from the Miscellaneous category, designed for BMW F-series electronic systems. The module ensures stable operation of the remote control system in the car, maintaining factory communication and safety standards. This is a solution for users who want to restore full vehicle functionality using a proven BMW component.

Specifications and technical data

• SKU: 9319081
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9397846
• Substitutable numbers: 61359319081, 61319312636, 61319304413, 61359374504, 9319081, 9312636, 9304413, 9374504, 9397846, 61357928663, 7928663, 61357928646, 7928646, 61357928644, 7928644, 61359626113, 9626113, 61358706502, 8706502, 61358802918, 8802918, 61356844138, 6844138, 61356806871, 6806871, 61359397846
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Role of the Remote Control Module

The presented remote control module is an element of the electronic installation used in BMW F-series vehicles, such as F20, F21, F30, or F31. It is responsible for processing signals from the remote control and cooperating with other control units in the vehicle, which translates into convenience in daily operation. By maintaining the original BMW architecture, the module integrates with the vehicle's existing wiring harness and communication bus.

Benefits of Using an Original BMW Module

Using an original remote control module in a BMW offers a number of practical advantages:

• Factory compatibility with the electrical system and other control units in the vehicle.
• Consistency with the software and operating logic of comfort and security systems.
• The ability to use the existing vehicle configuration without the need for installation modifications.
• Better predictability of operation compared to aftermarket replacements that lack full compatibility.

For workshops and service centers specializing in the BMW brand, such a module is a convenient service solution, allowing for efficient diagnostics and replacement within standard manufacturer procedures.

Condition, Verification, and Part Selection

The item comes from the Miscellaneous category, meaning it is intended for supplementary applications within the vehicle's electronics. As a used part, the module is an attractive cost alternative to a new component, while maintaining the original BMW specification. Before installation, standard verification of compatibility with the specific vehicle equipment version is recommended, and if necessary, adaptation or coding according to service procedures.

Professional Application in Service and Retrofits

This type of remote control module is often used not only for the typical replacement of a damaged control unit but also for equipment upgrades or restoring full functionality after accident repairs. Thanks to its original BMW construction, it is possible to:

• maintain the consistency of the security and comfort system,
• reduce the risk of communication errors between control units,
• facilitate diagnostics using factory service tools.

For users who value predictable operation of electronic systems in BMW vehicles, this is a technically safe solution that aligns with the manufacturer's intentions.

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

Technical Knowledge and Powertrain Development

To compare solutions used in different brands and segments, it is worth familiarizing yourself with an analysis of sports constructions – including powertrains, brakes, and chassis. An extensive discussion of these issues can be found in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which helps to better understand how premium manufacturers design their systems and how this translates into the selection of appropriate parts.

When planning more extensive service work or preparing a car for demanding operating conditions, a practical guide on used components and their inspection before the winter season may also be helpful – you can find it here: Winter Essentials: Which Used Car Parts Are Worth Checking and Replacing Before the Frost?.