Activating Scandinavian Daytime Running Lights (DRLs) on a Volkswagen CC using VCDS (Vag-Com Diagnostic System) can enhance visibility and give your car a unique look. This modification requires specific steps and considerations depending on the model year of your vehicle. Understanding these differences is crucial for a successful activation.
Understanding Model Year Designations and Their Importance
Before diving into the activation process, it’s essential to understand the term “Model Year” (MY) and its relevance to VCDS coding. MY refers to the year a car model was manufactured, not necessarily the year it was sold. This distinction is critical because Volkswagen, like many manufacturers, introduces updates and changes to their vehicles throughout a production year. These changes can affect the software and hardware, including the Body Control Module (BCM) responsible for controlling the lights.
In the context of VCDS coding, MY designations (e.g., MY16) are used to differentiate between versions of the BCM. Specifically, significant changes were implemented in the Golf Mk7’s BCM around mid-2016. These changes impacted the naming conventions of adaptation channels within VCDS, making it crucial to know your car’s MY before attempting any modifications. Using the incorrect channel names will result in VCDS being unable to locate the correct settings.
For example, a “pre-MY16” car refers to a model manufactured before 2016, while a “post-MY16” car signifies a model manufactured after 2016. This seemingly minor detail has significant implications for VCDS coding, as the adaptation channels for pre-MY16 and post-MY16 vehicles can differ. Attempting to use pre-MY16 coding on a post-MY16 car, or vice versa, will be unsuccessful.
Locating the Body Control Module in VCDS
The BCM in most Volkswagen vehicles, including the CC, is typically found at address hex09 within the VCDS software. This module controls various functions, including lighting, central locking, and power windows. Accessing this module is the first step in activating Scandinavian DRLs. Once connected to the vehicle with VCDS, navigate to “Select Control Module” and choose module 09 – Central Electrics.
Activating Scandinavian DRLs
The specific steps for activating Scandinavian DRLs will vary depending on your VW CC’s model year. Consulting online resources like the Ross-Tech Wiki (the official VCDS support site) for detailed instructions specific to your MY is highly recommended. These resources often provide step-by-step guides with screenshots and the correct adaptation channel names for different model years.
Remember: Always double-check your car’s MY and refer to the appropriate VCDS coding instructions before making any changes. This precaution will prevent potential errors and ensure a successful activation of your desired features. Utilizing online forums and communities dedicated to VCDS coding can provide additional support and guidance.
Conclusion: Enhancing Your VW CC with Scandinavian DRLs
Activating Scandinavian DRLs on your Volkswagen CC using VCDS offers a noticeable safety and aesthetic upgrade. By understanding the significance of model year distinctions and utilizing the correct coding procedures, you can confidently personalize your vehicle’s lighting configuration. Always prioritize safety and consult reputable resources for accurate guidance throughout the modification process. Enjoy your enhanced visibility and the distinctive style of Scandinavian DRLs!
