This guide outlines essential modifications and coding procedures for
(VAG-COM Diagnostic System) as of 2025-2026. These tweaks apply across the Volkswagen Audi Group (VAG) , specifically for VW, Audi, Skoda, and Seat models. www.hickleys.com Core VCDS Coding Categories Popular Tweaks Module & Security Access Safety & Comfort
Needle Sweep (Gauge Test), Seatbelt Chime Deactivation, Comfort Blinking (3 to 5 flashes) [17 - Instruments] or [09 - Cent. Elect.]
LED DRL Activation, Fog Lights as Cornering Lights, Acoustic Lock Confirmation [09 - Cent. Elect.] (Security Code: Performance
XDS Differential Lock Adjustment, Oil Temp Display, Starting Vibration Reduction [03 - ABS] or [17 - Instruments] Convenience
Auto Windows on Rain, Start/Stop Deactivation (Voltage Method), Mirror Dip in Reverse [09 - Cent. Elect.] or [19 - Gateway] Platform Specifics & Security VCDS VAG Specialist Diagnostics - Hickleys
For owners of Volkswagen, Audi, Skoda, and SEAT vehicles, VCDS (VAG-COM Diagnostic System) is the gold standard for unlocking hidden features and performing advanced maintenance. This guide provides a comprehensive, updated overview of common coding and adaptation procedures found in modern "coding lists" for platforms like MQB and MQB-Evo. Essential VCDS Coding Categories
Most VCDS modifications are organized by the control module they reside in. Below are the most popular tweaks categorized by their respective modules. 1. Instrument Cluster (Module 17)
Gauge Test/Needle Sweep: Enables the needles to sweep across the dials when the ignition is turned on.
Lap Timer & Oil Temperature: Unlocks the lap timer and real-time oil temperature display on the MFI/DIS screen.
Seatbelt Chime Deactivation: Removes the persistent warning chime for unbuckled seatbelts.
Refuel Quantity: Displays how many liters/gallons are needed to fill the fuel tank. 2. Central Electrics (Module 09)
Comfort Turn Signals: Change the number of "one-touch" flashes from the default 3 to anywhere between 1 and 5. vcds coding list pdf updated
Windows via Remote: Enables opening and closing of windows and the sunroof by holding the lock/unlock buttons on the key fob.
Coming Home/Leaving Home Customization: Adjust how long the headlights stay on after locking or unlocking the vehicle.
Daytime Running Lights (DRL) via Menu: Adds an option in the infotainment (MMI/MIB) screen to toggle DRLs on or off.
Cornering Lights via Fog Lights: Activates the corresponding fog light when the steering wheel is turned at low speeds. 3. Multimedia & Infotainment (Module 5F)
Video in Motion (VIM): Allows video playback while the vehicle is moving (for passenger use).
Engineering/Hidden Menu: Grants access to the green developer menu for advanced system diagnostics.
Startup Screen Logo: Change the splash screen logo (e.g., to S-Line, RS, or vRS styles). Common Security Access Codes
Many modern modules require a "Security Access" code before they allow changes to adaptations or long coding. Standard codes often include: MQB platform - Security Codes - work in progress
Yep it works. P.S. I added lines above today: *5Q0-907-379-IPB-V1. lbl. That means I added those SA codes to that VCDS label file. Ross-Tech Forums A collection of many VCDS tweaks in one posting
If you own a Volkswagen, Audi, Seat, or Skoda and have a VCDS cable, this updated PDF is an absolute essential. Finding reliable coding adaptations usually requires hours of digging through old forum threads, but this list consolidates everything into one clean, searchable document. What I Liked: Recent Updates:
It includes newer models and long-coding options that actually work with the latest software versions. Clear Instructions:
It doesn't just give you the code; it explains the "Service" and "Adaptation" steps clearly so you don't accidentally brick a module. Why “Updated” is the Most Important Word in
Covers everything from the classic "needle sweep" and "window comfort fold" to more technical tweaks like throttle body alignment and battery registration. Searchability: Being a PDF, it’s easy to
exactly what you’re looking for while sitting in the car with your laptop. Small Critique:
While the instructions are great, a few more screenshots for the more complex "Long Coding" bits would be a nice touch in future versions. Final Verdict:
Whether you're a seasoned pro or just bought your first Ross-Tech cable, this PDF saves a massive amount of time and guesswork. Highly recommended for any VAG enthusiast's digital toolkit. Learn more
While there is no single official "VCDS coding list PDF" that covers every possible car, enthusiasts and specialists maintain updated community guides for specific Volkswagen, Audi, Seat, and Skoda models. As of early 2026, the current software version is , which supports models from 1996 through 2026. Popular Updated Coding Guides (PDF)
You can find comprehensive, model-specific PDF coding lists on platforms like and community forums: Skoda, VW, and SEAT Tweaks
: A finalized guide for enabling features like acoustic lock confirmation, DRL/tail light activation during unlocking, and fog light flashing with indicators. Audi VCDS Coding (English)
: A widely used document covering modifications like removing seatbelt chimes, enabling needle sweeps (gauge tests), lap timers, and remote window/sunroof operation. Golf MK7 & MK8 Specialized Lists
: Detailed instructions for MK7 models include disabling start/stop, adjusting turn signal cycles, and activating visual window closure confirmation. VCDS Security Access Codes
: A critical list for accessing protected modules (e.g., Central Electronics) to perform adaptations. Essential VCDS Resources
Before we dive into the list, a critical warning: VAG vehicles (MQB platform, MLBevo, and ID. series) have changed drastically since 2015.
Older PDFs from 2018 or 2019 will tell you how to activate "Needle Sweep" (gauge staging) using old hex values. On a 2024 Golf Mk8 or Audi A3 8Y, those addresses have moved, and inputting old codes can lead to: Checksum errors (module refuses the code)
An updated VCDS coding list PDF reflects the changes in UDS (Unified Diagnostic Services) protocols and the shift from "Long Coding" to "Adaptation Channels" in newer cars.
Here are three examples of how code locations have moved, proving you need an updated PDF:
1. Mirror Dip in Reverse (Old vs. New)
2. Traffic Sign Recognition (TSR)
3. Automatic High Beam (Light Assist)
If you abandon the search for a static PDF, you will find three superior, living resources.
While not a "coding list," the official User Manual (available on Ross-Tech’s website) explains how to interpret coding bits. Version 22.9+ is essential for UDS modules.
A VCDS coding list is essentially a reference table that maps hexadecimal or binary code strings to specific vehicle functions. For instance, a single byte in a central electronics module might control coming-home lights, mirror folding, or lane-change flash count. Without a coding list, users would face a daunting wall of numeric values. The PDF format is favored because it is platform-agnostic, printable for shop use, and easily shareable. However, static lists become obsolete quickly—a 2018 PDF will not include coding for a 2023 MIB 3 infotainment system or the latest ABS unit with automatic calibration.
If you truly need a PDF for offline reference (e.g., working in a garage without Wi-Fi), do not download one. Generate your own.
Step-by-Step:
Applications → Controller Channel Map.Single Controller or All Controllers.Coding and Adaptations (for UDS modules).What you now have: A perfectly accurate, model-specific, firmware-specific document for your car. You can annotate it when you make changes. This is the only “updated VCDS coding list” you can trust.