This comprehensive guide provides a collection of VCDS codes for the Audi A6 C6 4F (2004-2011), enabling you to activate hidden features and customize your vehicle. These modifications range from simple convenience tweaks to more advanced functionalities. Please note: Before making any changes, ensure you have a genuine Ross-Tech VCDS cable and a thorough understanding of its operation. Incorrect coding can lead to unexpected results. Always back up your original coding before implementing any changes.
Pre-Facelift Models (2004-2008)
Convenience Features
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Confirmation on Lock (Central Convenience): Access module 46 – Central Conv, Coding – 07. Add 2048 to your existing coding. For example, if your original code is 0008443, the new code would be 0010491.
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Battery Meter (Hidden Menu): Enable the hidden menu (see below). Press and hold Radio + Setup + Car buttons simultaneously. Select DIAG SETTINGS > Car Menus Maske > Battery Level > Accept Changes. Press RETURN three times. Restart the MMI (Setup + MMI Control Knob + Upper Left Inner Key).
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MMI High Hidden Menu (Control Head): Access module 07 – Control Head, Adaptation – 10. Select “Service Menu” from the drop-down and change the “New Value” to 1. Test and Save. Then, select “MMI System Restart” from the drop-down, change “New Value” to 1, Test, and Save. The MMI will restart.
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Passenger Mirror Dip on Reverse (Door Elec Pass.): Access module 52 – Door Elec Pass., Coding – 07. Add 128 to the original coding.
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Changing Radio Source by Pressing RADIO (Control Head): Access module 07 – Control Head, Adaptation – 10, Additional MMI Options. Add 4 to the existing code to activate “Frequency/Source Change via Function Button Active.” Test and Save.
Visual Enhancements
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MMI High Startup Screen (Control Head): Access module 07 – Control Head, Coding – 07. The third digit in the coding controls the startup screen: 0 for A6, 1 for S6, 3 for RS6. Restart the MMI after making changes.
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Visual Parking Aid (Park Assist – if supported): Access module 76 – Park Assist, Coding – 07. Change the second digit of the coding to ‘2’. Restart the MMI.
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Scandinavian DRL (Cent Conv): Access module 09 – Cent Conv, Coding – 07. Change the last digit of the coding to ‘2’ to activate Scandinavian DRLs (rear tail lights on with front DRLs).
Safety and Warnings
- Disable Seatbelt Warning (Instrument Cluster): Access module 17 – Instrument Cluster, Coding – 07. The sixth digit controls the seatbelt warning. 0 disables the warning. Refer to the original document for region-specific codes.
Communication
- Bluetooth Module Voice Control (Telephone – if supported): Access module 77 – Telephone, Coding – 07. The sixth digit controls the voice language. Refer to the original document for language codes. Restart the MMI after making changes.
Facelift Models (2008 Onwards)
Diagnostics and Testing
- Enabling Gauge Test/Needle Sweep (Instruments): Access module 17 – Instruments, Coding – 07, Long Coding Helper. Check the box for “Gauge Test/Needle Sweep active.”
- Hidden Menu in 3G MMI (Information Electr.): Access module 5F – Information Electr., Adaptation – 10, Channel 6. Change the value from 0 to 1.
Multimedia and Entertainment
- Enabling VIM (Video in Motion) (Control Module 5F): This requires generating a code using your serial number and the MMI VIMGen tool. Consult the original document for detailed instructions.
- Enable AMI (Audi Music Interface) on MMI 3G (after fitting hardware) (Control Module 5F): Access module 5F, Adaptation – 10, Channel 6. Change value to 1 and restart MMI. Access the hidden menu and set Audi Music Interface (AMI) to 7/8. Restart MMI.
- Enable Bluetooth on MMI 3G (Control Module 5F): This is a multi-step process involving changes to Adaptation Channels 6 and 17 in module 5F and requires MMI restarts. Refer to the original document for detailed instructions. A microphone may be required if not already equipped.
Other Features
- Enable Battery Meter (Hidden Menu): Access the hidden menu (see above). Navigate to car > carextdevicelist and check “Battery.” Then, navigate to carmenuoperation and set “Battery” to 5. Restart MMI.
- Visual Parking Aid (Park Assist – if supported): Same procedure as pre-facelift models.
- Enabling Lap Timer/Boost Gauge/Oil Temp (Instruments): Access module 17 – Instruments, Coding – 07, Long Coding Helper. Check the box for “Lap Timer active.”
- Enable Rear DRL (Scandinavian Lights) (Cent Elec): Access module 09 – Cent Elec, Coding – 07. Change the last digit to 2.
- Enable Passenger Mirror Dipping (Passenger Door): Access module 52 – Passenger Door, Coding – 07. In Byte 4, bit 3, activate “Position memory for reverse gear dipping active.”
This guide provides a starting point for customizing your Audi A6 C6 4F. Remember to proceed with caution and consult reputable sources for further information before making any changes. Enjoy exploring the hidden potential of your Audi!
