The Audi A4 B8 platform offers a wealth of hidden features that can be unlocked using a VCDS (VAG-COM) diagnostic tool. This comprehensive guide provides a list of common Vcds Audi A4 B8 Codes to customize your driving experience. From disabling annoying chimes to enabling hidden performance features, these modifications allow you to tailor your A4 to your specific preferences. Please note: Modifying your vehicle’s settings with VCDS can void your warranty or cause unintended issues if not done correctly. Proceed with caution and at your own risk. Always back up your original coding before making any changes.
Common VCDS Tweaks for Audi A4 B8
This section details various modifications possible with VCDS, along with the corresponding module and coding instructions.
Lighting
- Disable Amber Corner Lights:
[09 – Cent. Elect.] [Coding - 07] > Long Coding Helper > Byte 10 Submodule 0 Bit 3 - Set to 0Eliminate the amber corner lights for a cleaner look. - Disable LED ‘Wink’ on Turn Signal:
[09 – Cent. Elect.] [Coding - 07] > Long Coding Helper > Byte 3 Bit 2 - Set to 0. This keeps the LEDs at full brightness when the turn signal is activated. - Enable DRL with Tail Lights:
[09 – Cent. Elect.] [Coding - 07] > Long Coding Helper > Byte 2 Bit 7 - Set to 1. Activate your tail lights along with your daytime running lights (DRLs) for increased visibility. - Enable Front Turn Signals as Parking Lights:
[09 – Cent. Elect.] [Coding - 07] > Long Coding Helper > Byte 10 Bit 0 - Set to 1. Then,[09 – Cent. Elect.] [Coding - 07] > Long Coding Helper > Byte 2 Bit 6 - Set to 1. Utilize your front turn signals as parking lights for a unique aesthetic. - Adjust LED Brightness:
[09 – Cent. Elect.] [Security Access - 16] (enter security code) [Adaptation - 10] > Channel 3 Set value between 5 and 100. Customize the brightness of your LED lights.
Convenience
- Disable Seatbelt Chime:
[17 - Instruments] [Coding - 07] > Long Coding Helper > Byte 0 Bit 2-4 – Set to inactive. Silence the seatbelt chime reminder. - Disable Key Warning (Keyless Models):
[46 – Central Conv.] [Coding - 07] > Long Coding Helper > Byte 9 Bit 7 set to 0. Disable the key warning for keyless entry systems. - Enable Automatic Hill Hold Assist ‘Lite’:
[03 - ABS brakes][Security Access - 16] (Enter code) [Coding – 07] > Long Coding Helper > Byte 1 Bit 6 set to 1. Activate a less aggressive version of hill hold assist. - Enable Remote Operation Windows and Sunroof:
[46 - Cent. Conv.] [Coding - 07] > [Long Coding Helper] Byte 2 Bit 2 - Set to 1. Control your windows and sunroof remotely. - Enable Release Parking Brake without Foot on Brake:
[53 - Parking Brake][Security Access - 16] (Enter code) [Adaptation - 10] > Channel 4 Set to 0. Release the parking brake without needing to press the brake pedal.
Display and Instrumentation
- Enable Gauge Test/Needle Sweep:
[17 - Instruments] [Coding - 07] > Long Coding Helper > Byte 1 Bit 0 - Check the box for "Gauge Test/Needle Sweep active". Activate the needle sweep function on startup for a visual check of your gauges. - Enable Battery Meter:
[Hidden menu] [car] [cardevextdevicelist] [Battery] Enableand[Hidden menu] [car] [carmenuoperation] [Battery] Set to 5. Display the battery voltage in the MMI. - Enable Lap Timer:
[17 - Instruments] [Coding - 07] > Long Coding Helper > Byte 1 Bit 3 - Check the box for "Lap Timer active". Activate the lap timer functionality in your instrument cluster. - Adjust Consumption in DIS:
[17 - Instruments] [Adaptation - 10] > Channel 3 change 100 to xxx. Adjust the fuel consumption displayed in the Driver Information System (DIS).
Conclusion
These are just some of the many VCDS Audi A4 B8 codes available to personalize your vehicle. Remember to thoroughly research each modification before implementing it and always proceed with caution. Utilizing VCDS allows for a truly customized driving experience, unlocking hidden potential within your Audi A4 B8. For further information and a complete list of codes, consult the Ross-Tech website and reputable Audi forums.
