The Audi A6 4G offers a plethora of customization options, many of which remain hidden beneath the surface. With a VCDS (VAG-COM Diagnostic System) interface, you can unlock these hidden features and tailor your A6 to your exact preferences. This guide provides a comprehensive list of VCDS tweaks for the Audi A6 4G, allowing you to personalize your driving experience. Disclaimer: Modifying your vehicle’s settings with VCDS can void your warranty or cause unexpected issues if done incorrectly. Proceed with caution and at your own risk.
Popular VCDS Modifications for the Audi A6 4G
This compilation details various VCDS modifications, ranging from simple cosmetic changes to more advanced functional adjustments. Remember to back up your original coding before making any changes.
Gauge Test/Needle Sweep
Activate a dramatic needle sweep on your speedometer and tachometer upon starting the engine.
- Module: 17 – Instruments
- Coding: 07 – Long Coding
- Byte: 1
- Enable: Gauge Test/Needle Sweep active
Enabling Lap Timer
Activate the lap timer functionality within your instrument cluster. Note: This may require a firmware update from Audi.
- Module: 17 – Instruments
- Coding: 07 – Long Coding
- Byte: 1
- Enable: Lap Timer active
Cornering Lights (Kerb Lighting)
Enhance visibility at low speeds by activating the cornering lights. These illuminate the road to the side you are turning when the steering wheel is at full lock and the headlights are on.
- Module: 09 – Central Electrics
- Coding: 07 – Long Coding
- Byte: 4
- Enable: Bit 0
Audible Lock Confirmation
Enable a confirmation chirp from the alarm system when locking your vehicle.
- Module: 46 – Central Convenience
- Coding: 07 – Long Coding
- Byte: 1
- Enable: Bit 2 (Anti-Theft-System: Horn Confirmation active)
Accessing the Hidden Green Menu
Unlock the hidden green engineering menu within the MMI system for advanced settings and diagnostics.
- Module: 5F – Information Electronics
- Adaptation: 10
- Channel: 6
- Change Value: From 0 to 1
Caution: Exercise extreme caution when navigating the hidden green menu. Incorrect adjustments can lead to irreversible damage to the MMI system.
Enabling the Battery Meter in the MMI
Display the battery voltage within the MMI. This requires accessing the hidden green menu (see previous step).
- Hidden Menu: Car > Carextdevicelist > Enable “Battery”
- Hidden Menu: Carmenuoperation > Set “Battery” from 0 to 5
Video in Motion (VIM)
Enable video playback on the MMI screen while the vehicle is in motion. This modification often requires generating a code based on your MMI’s serial number. Refer to online resources for detailed instructions specific to your MMI version. Note: Laws regarding VIM vary by region. Check local regulations before enabling this feature.
- Module: 5F – Information Electronics
- Advanced ID: 1A (Retrieve Serial Number)
Passenger Side Mirror Dip in Reverse
Enable the passenger-side mirror to automatically tilt downwards when reversing, providing improved visibility of the curb.
- Module: 52 – Door Electrics, Passenger
- Coding: 07 – Long Coding
- Byte: 4
- Enable: Bit 2
Disabling Seatbelt Chime
Disable the audible seatbelt warning chime. Note: Disabling safety features is not recommended.
- Module: 17 – Instruments
- Coding: 07 – Long Coding
- Byte: 0
- Enable: Bit 4 (Seat Belt Warning inactive)
Disabling Automatic Engine Stop/Start
Prevent the engine from automatically shutting off when the vehicle comes to a stop.
- Module: 46 – Central Convenience
- Coding: 07 – Long Coding
- Modify Binary Code: Change 00000111 to 00001111 in the relevant byte.
Conclusion
These are just a few of the many VCDS tweaks available for the Audi A6 4G. With careful research and execution, you can utilize VCDS to unlock hidden potential and customize your A6 to perfectly suit your individual needs and preferences. Remember to consult reputable online forums and resources for detailed instructions and support before attempting any modifications.
