Remote Key BMW E46 E53 E83 E85 Radio Alarm Fob Button 433 MHz 6955747

Visual condition of the part

The product shows signs of use visible in the photos.

Remote Key BMW E46 E53 E83 E85 Radio Alarm Fob Button 433 MHz is an original component from the Switches, controls and ignition locks category, designed for the remote central locking and immobilizer system in selected BMW models. The remote operates at a frequency of 433 MHz, allowing for integration with the vehicle's factory electronics upon proper matching and programming.

Specifications and technical data

• SKU: 6955747
• Mark: BMW (Genuine OE)
• Condition: For parts or not working
• OEM Part Number: 6955747
• Substitutable numbers: 66126955747, 6955747, 661269557496612693372366126933725, 6612837737666128377788, 69557496933723, 693372583773768377788, 66126933723, 6933723, 66128377376, 8377376, 66126955749, 6955749, 66126933725, 6933725, 66128377788, 8377788
• Category: Switches & Controls

Application and vehicle function

This remote key is a component of the vehicle's comfort and security control system in BMW E46, E53, E83, and E85 series models. It is responsible for:

• remote central locking control,
• cooperation with the factory immobilizer,
• integration with the vehicle's comfort and security modules.

By operating at a 433 MHz frequency, the remote is adapted to the standard used in European versions of these models, which facilitates matching with the existing electrical and electronic installation.

Technical aspect and compatibility

The offered item comes from the BMW line, which ensures factory housing geometry, proper button shaping, and compatibility with the vehicle's electronic architecture. It is crucial to select the correct part number and interchangeable numbers – before purchasing, it is recommended to compare the markings with your existing remote or vehicle documentation to ensure proper compatibility with the comfort module and ignition lock.

Due to the specifics of BMW security systems, proper coding or adaptation in the vehicle, performed using specialized diagnostic software, is required after installation. This allows for the correct pairing of the remote with the car and restores full remote control functionality.

Product condition and installation recommendations

The item is offered in For parts or not working condition, which means it is primarily intended as a donor for parts or a base for repair and refurbishment. It can be used for, among other things:

• obtaining the housing or buttons,
• replacing selected electronic components,
• service training and workshop tests.

Before installation in the vehicle, detailed diagnostics and potential repair or refurbishment by a specialized automotive electronics service are recommended. This approach minimizes the risk of communication issues between the remote and the control modules.

Benefits of choosing an original BMW remote

Choosing an original BMW remote from this group allows you to maintain consistency with the factory security and comfort system. You receive:

• original design matched to the ignition lock and electrical installation,
• the possibility of using the item as a base for professional refurbishment,
• compliance with factory coding and adaptation procedures.

For workshops specializing in the BMW brand, such a remote is a valuable source of components for repairing existing keys, and for users – an opportunity to restore remote control functions while maintaining the original vehicle specification.

If you are planning a comprehensive repair or upgrade of the control and security zone in your BMW and need other items from the same group, such as remotes, ignition lock cylinders, or control modules, check the available parts in the BMW Switches, controls and ignition locks category.

Expert support and additional information

When selecting used electronic components and keys, it is worth paying attention to the specifics of security systems of individual premium brands. For a better understanding of how original dismantled components work and what their cost and service advantages are, you can read the article on our blog: Used parts for Mercedes – original parts from dismantling. Although it concerns a different brand, it discusses universal principles of working with original premium-class components, which are also helpful when servicing BMWs.

If you are preparing your car for the season and planning a broader inspection of used components, you will find useful tips on checking and replacing parts before demanding weather conditions in our guide: Winter essentials: which used car parts are worth checking and replacing before the frost?.