BMW E60 E61 E81 E87 E90 F10 Audio Aux In Socket Plug 9237655

BMW E60 E61 E81 E87 E90 F10 Audio Aux In Socket Plug is a practical audio system component that allows for the convenient connection of external sound sources to the factory BMW multimedia system. As part of the Electronic control modules and controllers group, the socket integrates with the vehicle's wiring, ensuring a stable signal and seamless fitment within the dashboard. Using this OEM component helps maintain interior consistency and aesthetics while reducing service costs.

Specifications and technical data

• SKU: 9237655-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9237655
• Substitutable numbers: 9237655, 84109237655, 6986791, 61316986791, 0422643, 61310422643, 6930561, 61346930561, 6924219
• Category: ECUs & Computer Modules

Purpose and function of the Aux socket

The presented Aux input socket is dedicated to selected BMW E and F series models, including the E60, E61, E81, E87, E90, and F10. This element serves as an interface between an external audio device and the factory radio or multimedia module, enabling the transmission of an analog audio signal without the need for additional adapters or wiring modifications.

By using an original BMW solution, the following are maintained:

• proper compatibility with the factory audio system,
• aesthetic integration into the center console or center tunnel,
• stable mechanical and electrical connection with the wiring harness.

Integration with the installation and control modules

The Aux socket belongs to the Electronic control modules and controllers group because it interacts with the vehicle's audio control system. It is responsible for transmitting the signal to the appropriate module, which then manages its amplification and distribution to the speakers. Using an original component helps avoid issues with compatibility, interference, or loose connections typical of universal solutions.

In practice, this means that after proper installation:

• the system recognizes the Aux input according to the factory configuration,
• operation is handled via standard radio buttons or iDrive,
• there is no need to modify wiring or interfere with the vehicle's electronics.

Benefits of using an original BMW socket

Using an original BMW Aux socket provides a range of practical benefits in daily use:

• Consistency with factory equipment – maintaining the original interior look and proper fitment of components.
• Proper cooperation with vehicle electronics – no need for additional switches or emulators.
• Reduction of signal interference – electrical parameters matched to the BMW audio system.
• Convenient connection of a player, phone, or other sound source using a standard Aux cable.

The used OEM element is a sensible choice for users who want to restore full Aux input functionality or replace a missing module without investing in expensive retrofit kits.

Condition, verification, and service application

The product is offered as a used part, which means it has been removed from a vehicle and verified for further use. This type of component is particularly useful for:

• repairing a damaged or worn-out Aux socket,
• completing an audio installation after replacing the center console,
• restoring factory functionality after unsuccessful multimedia system modifications.

For workshops specializing in the BMW brand and for users servicing their own cars, using an original Aux socket shortens installation time and minimizes the risk of compatibility issues.

If you are planning a comprehensive repair or upgrade of your BMW cockpit and need other elements from the same group, such as audio modules, multimedia controllers, or other electronic control units, check the available parts in the BMW electronic control modules and controllers category.

Expert support and selection of used parts

When selecting used multimedia installation elements, it is worth paying attention to compatibility with the specific audio system generation and vehicle equipment configuration. Expert materials regarding the role of original components in maintaining the brand's character and the quality of onboard systems can be helpful – you can find more on this topic in the article Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?.

If you are preparing your car for intensive use in changing conditions and want to organize a list of elements requiring inspection, practical tips on working with used components can be found in the guide Winter essential: which used car parts are worth checking and replacing before the frost?.