Audi a6 c6 VCDS MODS

[niedzial1983]

Pre-facelift Cars - 04 - 08 plate

1. Confirmation on Lock

[Select]
[46 - Central Conv]
Coding - 07]
+2048 to your existing coding (example - original code is 0008443 + 2048 = 0010491)

[Do it!]

2. MMI High Hidden Menu

[Select]
[07 - Control Head]
[Adaption - 10]
Drop-down Menu
[Select - Service Menu]
Change 'New Value'to 1

[Test]
[Save]
Drop-down Menu
[Select - MMI System Retstart]

Change 'New Value' to 1

[Test]

[Save]

*MMI will now restart*

[Done, Go Back]

3. Battery Meter

After MMI restart and Hidden Menu enable - press Radio then hold in Setup + Car for a few seconds (it might take a few times to get timing correct)

[Select] DIAG SETTINGS

[Select] Car Menus Maske

[Select] Battery Level

Scroll to Accept Changes

Press RETURN 3 times

Restart MMI using Setup + MMI Control Knob + Upper Left Inner Key - release

4. Visual Parking Aid - if supported

[Select]

[76 - Park Assist]

[Coding - 07]

Change second digit to '2'

Example - Original code is 0001106 ... New code is 0201106

[Do it!]

Restart MMI and select reverse

5. Passenger Mirror Dip on Reverse - if supported

[Select]

[52 - Door Elec Pass.]

[07 - Coding]

Add +128 to original coding

Example - original code is 0002682 ... New code is 0002810

[Do it!]

Select LHS mirror on control and select reverse - mirror will dip if correct hardware is fitted



6. MMI High Startup Screen

[Select]

[07 - Control Head]

[07- Coding]

Look for the 3rd digit and change this to your preference as below

xx0xxxx = A6

xx1xxxx = S6

xx3xxxx = RS6

[Do it!]

Now go into:

[10 - Adaption]

Drop-down Menu

[Select - MMI System Retstart]

Change 'New Value' to 1

[Test]

[Save]

*MMI will now restart*

[Done, Go Back]

7. Disable Seatbelt Warning

[Select]

[17 - Instrument Cluster]

[07 - Coding]

Look for the 6th digit and change this to your preference as below

xxxxx0x = No Seatbelt Warning

xxxxx1x = Seatbelt Warning (EU-NCAP)

xxxxx2x = Seatbelt Warning (NAR Old)

xxxxx3x = Seatbelt Warning (NAR New)

xxxxx4x = Seatbelt Warning (EU-NCAP incl. Passenger)

xxxxx5x = Seatbelt warning (NAR Old incl. Passenger)

xxxxx6x = Seatbelt Warning (NAR New incl. Passenger)

[Do it!]

Turn ignition off and on

NB . 2, 3, 5 & 6 are related to North America.

8. Bluetooth Module Voice Control - If your BT module supports this change

[Select]

[77 - Telephone]

[07 - Coding]

Look for the 6th digit in your current coding and change this to your prefered voice language

00x0x00 = Voice Control Off

00x0x10 = German

00x0x20 = English (UK)

00x0x30 = French

00x0x40 = Italian

00x0x50 = Spanish

00x0x60 = Spanish (USA)

00x0x70 = English (USA)

00x0x80 = French (Canada)

00x0x90 = Speaker dependant voice selection

[Do it!]

Now restart your MMI

[Select]

[07 - Control Head]

[10 - Adaption]

Drop-down Menu

[Select - MMI System Retstart]

Change 'New Value' to 1

[Test]

[Save]

*MMI will now restart*

[Done, Go Back]

9 - Scandanavian DRL (rear tail lights on with front DRL)

[Select]

[09 - Cent Conv]

[Coding - 07]

Change the last digit in the coding string to '2'

Example - 0xxxxx2

[Do It!]

10. Changing radio source by pressing RADIO

[Select]

[07 - Control Head]

[Adaption - 10]

Additional MMI Options

Add 4 to your existing code (Frequency/Source Change via Function Button Active)

[Test]

[Save]

 

 

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Facelift Cars - '58 plate onwards

1. Enabling Gauge Test/Needle Sweep

[Select]

[17 - Instruments]

[Coding - 07]

[Long Coding Helper]

Click on the second byte in the list.

Check the box for "Gauge Test/Needle Sweep active"

[Do It!]

2. Hidden menu in 3G MMI

[Select]

[5F - Information Electr.]

[Adaptation - 10]

Choose Channel 6

change value from 0 to 1

[Save]

[Done]

3. Enabling VIM (Video in Motion)

[Select]

[Control Module 5f]

[Advanced ID - 1A]

Make a note of the serial number and decode using MMI VIMGen

[Security Access - 16]

Enter the code generated above

[Do it!]

[Adaptation - 10]

Choose Channel 48

change value from 0 to 255

[Save]

[Done]

Restart MMI

4. Enable Battery Meter once #2 has been completed

Hold in CAR + SETUP

car

carextdevicelist

check "Battery"

return

carmenuoperation

set "Battery" to 5

return

Restart MMI

5. Enable Bluetooth on MMI 3G

[Select]

[Control Module 5f]

[Adaption - 10]

Channel 06

New Value = 1

Test, Save, Done.

Now go into the Hidden Menu, see 2. Hidden menu in 3G MMI

Diagnose>Settings>Tel Settings Misc

Change the available options to - [no WLAN/no NAD/BT/HFP] 4/16

Restart MMI (Hold in SETUP + Centre MMI Knob + Upper Right Inner Key]

[Select]

[Control Module 5F]

[Adaption - 10]

Channel 17

New Value = 1

Test, Save, Done.

Restart MMI (Hold in SETUP + Centre MMI Knob + Upper Right Inner Key]

If you have Nav fitted, the microphone will be present, if no Nav is fitted then you need to purchase microphone pack 4L1 (or 4L2) 035 711 G

6. Enable AMI (Audi Music Interface) on MMI 3G (after fitting the hardware)

[Select]

[Control Module 5F]

[Adaption - 10]

Channel 6

New Value = 1

Restart MMI (Hold in SETUP + Centre MMI Knob + Upper Right Inner Key]

Go into hidden menu, hold in CAR + SETUP ... WARNING DO NOT CHANGE ANY VALUES YOU DON'T KNOW OR ELSE BAD BAD THINGS MAY HAPPEN 😉

Diagnosis -> Settings -> Audi Music Interface (AMI) set to 7/8

Press RETURN and come out of the hidden menu.

Restart MMI (Hold in SETUP + Centre MMI Knob + Upper Right Inner Key]

Press MEDIA, Source and test the AMI.

7. Visual Parking Aid - if supported

[Select]

[76 - Park Assist]

[Coding - 07]

Change second digit to '2'

Example - Original code is 0001106 ... New code is 0201106

[Do it!]

Restart MMI and select reverse

8. Enabling Lap Timer/Boost Guage/Oil Temp

[Select]

[17 - Instruments]

[Coding - 07]

[Long Coding Helper]

Check the box for "Lap Timer active"

[Do It!]

9. Enable Rear DRL (Scandinavian Lights)

[Select]

[09 - Cent Elec]

[Coding - 07]

Change the 7th digit (ie the last one) to 2

[Do It!]

10. Enable Passenger Mirror Dipping

[Select]

[52 - Passenger Door]

[Coding - 07]

Byte 4, bit 3 - Position memory for reverse gear dipping active

Tick the box

[Do It!]

Test by turning ignition off and then on, select the passenger side on the adjustment switch and select reverse.

[Midds]

Hi,

Do you know if it's possible to turn off the dynamic headlight function. I may need replace my headlights and they are a lot cheaper without.

Thanks

[niedzial1983]

21 hours ago, Midds said:

Hi,

Do you know if it's possible to turn off the dynamic headlight function. I may need replace my headlights and they are a lot cheaper without.

Thanks

Hi. What do you mean by dynamic headlights ? 

[Midds]

They turn on corners. 

The headlights are Xenons that self level and corner

The motors in the headlights are very worn and don't really adjust properly. Replacement headlights like for like are really expensive but I can buy a pair without the cornering or just basic xenons that fit a lot cheaper. If I swap them out not like for like the car is likely to throw up a least an error for the cornering depending on which ones I get. I heard somewhere that it's possible to delete the coding for the dynamic cornering so the car doesn't even try anymore and therefore no error.

[niedzial1983]

Addaptive lights 🙂 . No. It will still show error codes on the dash even if you code out the option 

I think you can replace the motors only 

[Midds]

Shame, Thanks, 

Sorry to be a pain but on the part codes for the headlights there are two letters on the end, do you know whats these mean?

Mine read 4F0941029 EH, I can find others that read 4F0941029 EJ. Do you know what the diffence is? Trying to source some used ones.

Thanks

[niedzial1983]

Revision code. EH non addaptive , EJ addaptive 

[mladen0001]

Hallo, I have a question, I own an Audi A6 C6 in 2007. I tried to activate via VCDS mirror tilt down in reverses, but it's not workin, nothing happens, the right mirror doesn't come down as I insert it into the reverse. My car has no seat memory nor the memory of the exterior mirrors.
 

[niedzial1983]

This works only of yoy have memory seats