VCDS Complete List for Audi A4/S4 B8: Unlocking Hidden Features

This comprehensive guide provides a Vcds Complete List of tweaks and modifications specifically for the Audi A4/S4 B8 platform. Using a VCDS (VAG-COM) diagnostic interface, you can unlock hidden features and customize your vehicle to your preferences. This list compiles information from various sources, offering a centralized resource for S4 owners. Remember: Modifying your car’s settings with VCDS can void warranties if not done correctly. Proceed with caution and at your own risk.

Essential VCDS Modifications for Audi A4/S4 B8

This VCDS complete list details modifications ranging from simple convenience adjustments to more advanced tweaks. Each entry specifies the module, access code (if required), adaptation channel, and the necessary changes within the VCDS software.

Lighting Adjustments

• Disable Amber Corner Lights: [09 – Cent. Elect.] [Coding - 07] Byte 10 Submodule 0 Bit 3 - Set to 0 Eliminates the amber side markers found on US models.
• Disable LED ‘Wink’ on Turn Signal: [09 – Cent. Elect.] [Coding - 07] Byte 3 Bit 2 - Set to 0. LEDs maintain full brightness when parking lights are on. Bit 7 - Set to 0. Disables DRL dimming with turn signals.
• Enable DRL Selectable via MMI: [09 – Cent. Elect.] [Coding - 07] Byte 3 Bit 5 - Set to 1. Allows control of Daytime Running Lights through the MMI interface.
• Enable Rear Tail Lights with DRLs: [09 – Cent. Elect.] [Coding - 07] Byte 2 Bit 7 - Set to 1. Activates tail lights along with DRLs.
• Enable Euro Parking Lights: [09 – Cent. Elect.] [Coding - 07] Byte 9 Bit 0 - Set to 1. Activates parking lights with the turn signal at night, mirroring European specifications.
• Independent Fog Light Control with High Beams: [09 – Cent. Elect.] [Coding - 07] Byte 4 Bit 1 (Front) and Bit 2 (Rear) - Set to 0. Allows independent control of fog lights even when high beams are activated.
• Adjust LED Brightness: [09 – Cent. Elect.] [Security Access - 16] (Code: 20113) [Adaptation - 10] Channel 3 - Set between 5 and 100. Customize the brightness of your LED lights.

Example of VCDS interface for adjusting LED brightness.

Convenience and Functionality

• Disable Seatbelt Chime: [17 - Instruments] [Coding - 07] Byte 0 Bit 2-4 – Set to 0. Deactivates the audible seatbelt warning.
• Disable Key Warning (Keyless Models): [46 – Central Conv.] [Coding - 07] Byte 9 Bit 7 - Set to 0. Disables the key warning for vehicles equipped with keyless entry.
• Enable Automatic Hill Hold Assist ‘Lite’: [03 - ABS brakes] [Security Access - 16] [Coding – 07] Byte 1 Bit 6 - Set to 1. Activates a simplified 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. Allows control of windows and sunroof using the remote key.
• Enable Reverse Mirror Tilt: [52 Door Elect, Pass.] [Coding - 07] [Long Coding Helper] Byte 4 Bit 4 and Bit 2 - Set to 1. Automatically tilts the passenger-side mirror downward when reversing.
• Release Parking Brake Without Foot on Brake: [53 - Parking Brake] [Security Access - 16] [Adaptation - 10] Channel 4 - Set to 0. Disables the requirement of pressing the brake pedal to release the parking brake.
• Set Audi Parking System – Switch OFF Speed: [10 - Park/Steer Assist] [Adaptation - 10] Channel 23 - Set to 20. Disables the parking system above a specified speed (20 km/h in this case).

Example of VCDS interface for adjusting parking system settings.

Instrumentation and Display

• Enable Gauge Test/Needle Sweep: [17 - Instruments] [Coding - 07] Byte 1 Bit 0 - Set to 1. Activates a diagnostic mode where the gauges perform a full sweep.
• Enable Hidden Menu in MMI: [5F - Information Electr.] [Adaptation - 10] Channel 6 - Change 0 to 1. Unlocks a hidden menu within the MMI system for advanced settings. Use with caution.
• Enable Battery Meter: [Hidden menu] [car] [cardevextdevicelist] [Battery] Enable. Displays battery voltage within the MMI.

Advanced Tweaks

• Enable VIM on MMI: [5F - Information Electr.] [Advanced ID - 1A] [Security Access] (Use digits 6, 13, 10, 14, 11 of 1st Serial Number) [Adaptation - 10] Channel 48 - Set to 255. Enables Video in Motion on the MMI screen. (Requires specific hardware and may be illegal in some regions.)
• Set Custom ADS Settings: [09 – Cent. Elect.] [Security Access - 16] [Adaptation - 10] Channels 63-66 - Set to 01 (Comfort), 02 (Auto), 03 (Dynamic), or 04 (Individual). Allows customization of the Audi Drive Select (ADS) system.

This VCDS complete list provides a starting point for customizing your Audi A4/S4 B8. Always cross-reference information with reputable sources like Ross-Tech’s documentation before making any changes. Enjoy exploring the hidden potential of your vehicle!