Carly AUX Coding: Unlocking Hidden Audio Features in Your BMW

Enabling AUX coding in your BMW can unlock hidden audio input functionalities, allowing for a richer and more versatile in-car entertainment experience. Many BMW owners are discovering the benefits of using tools like Carly to customize their vehicle’s settings, and activating the AUX input is a popular and straightforward modification. This article will guide you through the process of Carly Aux Coding, helping you understand how to easily activate this feature and enhance your BMW’s audio capabilities.

Understanding AUX Coding with Carly

AUX, or auxiliary input, provides a direct audio line-in connection, typically through a 3.5mm jack. While some BMW models have the AUX input active by default, others require coding to enable this feature. This is where Carly, a popular OBD2 Bluetooth adapter and app, comes into play. Carly allows you to perform various coding modifications on your BMW, including activating hidden features like AUX input without needing complex or expensive professional tools.

The process of AUX coding with Carly usually involves accessing specific control modules within your BMW’s system and adjusting parameters. One common setting related to AUX coding is often identified as CDMM_AUX_SIMPLE_1. In many cases, this setting needs to be activated to ensure the AUX input is recognized and functional. Other related settings might already be active by default, simplifying the process even further.

Step-by-Step Guide to Carly AUX Coding

Activating AUX coding with Carly is generally a user-friendly process. Here’s a simplified step-by-step guide based on common practices:

1. Connect Carly Adapter: Plug your Carly OBD2 adapter into your BMW’s OBD2 port, usually located under the dashboard on the driver’s side.
2. Open Carly App and Connect to Vehicle: Launch the Carly app on your smartphone or tablet and establish a connection with your vehicle via Bluetooth.
3. Navigate to Coding Section: Within the Carly app, navigate to the “Coding” section for your BMW model.
4. Select Audio/Sound Module: Look for the relevant control module related to audio or sound settings. This module may vary depending on your BMW model and year, but common modules include “Head Unit” or “Multimedia.”
5. Find AUX Coding Parameter: Browse through the coding parameters within the selected module to find settings related to AUX input. Look for parameters such as AUX_IN_1, AUX Input enable, or specifically CDMM_AUX_SIMPLE_1.
6. Activate AUX Setting: If the AUX setting is inactive or set to “not active,” change the setting to “active” or enable it. In the case of CDMM_AUX_SIMPLE_1, ensure it is turned “on”.
7. Apply Coding: Once you have activated the necessary AUX setting, apply the coding changes using the Carly app. The app will communicate with your BMW’s control module to implement the new setting.
8. Verify AUX Functionality: After coding is complete, test your AUX input by connecting an audio source (like a smartphone or MP3 player) to the AUX port and playing audio through your BMW’s sound system.

Beyond AUX Coding: Exploring Other Carly Features

While AUX coding is a beneficial starting point, Carly offers a wide array of coding options to personalize your BMW further. Many users explore other features like:

• Anti-dazzle High Beam Assist: This feature automatically adjusts your high beams to avoid dazzling oncoming traffic. While the coding parameters may vary based on your BMW model and production year, Carly can often help you activate or customize this safety feature. Note that specific FDL (Function Data Line) codes can differ between models like F80, F82, and F83, requiring careful attention to compatibility.
• Comfort Features: Customize features like welcome lights, mirror folding, and seatbelt reminders to tailor your BMW to your preferences.
• Performance Displays: Enable or modify digital displays showing real-time horsepower and torque output.

For users interested in more advanced coding, online communities and forums dedicated to BMW coding can be valuable resources. These platforms often share cheat sheets and coding guides specific to different BMW models and series, helping users discover and implement even more customizations. Always ensure that any coding modifications are performed with caution and with a thorough understanding of the potential changes.

Conclusion

Carly AUX coding is a simple yet effective way to enhance your BMW’s audio capabilities and enjoy a wider range of audio sources in your vehicle. By following the straightforward steps within the Carly app, you can quickly unlock this hidden feature and personalize your BMW to better suit your needs. Furthermore, exploring the extensive coding options offered by Carly opens up a world of customization possibilities, allowing you to truly make your BMW uniquely yours.