BMW 1 3 E81 E87 E90 E91 E92 LCI Radio CD Professional Control Unit 9258170

BMW 1 3 E81 E87 E90 E91 E92 LCI Radio CD Professional Control Unit is an original module from the Electronic control modules and controllers group, designed for factory audio installations in facelifted BMW 1 and 3 Series models. The Radio Professional CD ensures consistency with the vehicle's electrical system, maintaining full integration with onboard systems and aesthetics matching the BMW dashboard.

Specifications and technical data

• SKU: 9258170
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9258170
• Substitutable numbers: 65129258170, 9258170, 651292581706512926346565129289112, 925817092634659289112, 651292319346512924391965129229633, 923193492439199229633, 65651292465016512930215165129283708, 924650193021519283708, 6512924003865129249415, 92400389249415
• Category: ECUs & Computer Modules

Purpose and vehicle integration

The Radio Professional CD has been designed as a factory element of the BMW multimedia system, working with the standard installation in E81, E87, E90, E91, and E92 LCI models. As a result, the module maintains compatibility with factory wiring, cockpit-level controls, and communication with other controllers in the vehicle. As part of the original BMW system, the device is adapted to the electrical architecture of these generations, which reduces the risk of bus communication errors and eliminates typical problems associated with non-factory solutions.

Functionality of the Radio Professional CD system

The Radio Professional CD acts as a central control module for the factory audio system, enabling the operation of radio functions and CD playback. The device's design is optimized for ergonomic operation from the front panel, as well as for cooperation with additional BMW electronic modules, if present in a given vehicle. In practice, this means:

• stable operation within the original BMW installation,
• maintaining a consistent user interface in the cabin,
• the ability to use existing control functions from inside the vehicle.

Characteristics as an electronic control module

As an item from the Electronic control modules and controllers category, the Radio Professional CD is responsible not only for sound playback but also for communication with other controllers in the vehicle. Proper configuration of this module is important for the correct operation of the comfort system and selected information functions in the cockpit. Its original BMW origin helps maintain appropriate operating parameters, such as power stability, correct handling of control signals, and compatibility with the software used in the given 1 and 3 Series generation.

Condition, origin, and service application

The offered module is a used part, sourced from dismantling, which makes it an attractive service solution for users looking for original components at a reasonable price. This type of part is particularly useful for repairs after a factory radio failure, restoring a car to its OEM configuration, or replacing a faulty module after unauthorized modifications to the audio installation. Choosing an original BMW module from this group allows for limiting the need for installation modifications and facilitates the work of workshops specializing in automotive electronics, which can use standard diagnostic and programming procedures.

Technical support and additional information

When selecting the appropriate Radio Professional CD unit, it is worth paying attention to compatibility with the specific vehicle equipment version and electronic system configuration. Both the module's identification data and information recorded in the vehicle's service documentation can be helpful. If you are planning a comprehensive repair or upgrade of the onboard electronics area in your BMW and need other elements from the same group, such as comfort modules, body controllers, or multimedia units, check the available parts in the BMW electronic control modules and controllers category. For users who want to better understand the operation of BMW electronic modules and use dismantled parts in an informed and safe manner, we recommend the article: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 Series models.