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The Procedure Is This

The document provides instructions for modifying memory values in the Central Control Module (CCM) of various Audi models using VDS software. The procedure involves placing VDS files on a bootable DOS disk, connecting to the CCM, logging in, reading existing memory values to write down, changing the values, closing the connection, and testing. It stresses writing down original values in case changes need to be reverted. Links to the VDS configuration file and login credentials are provided to enable DMA for window control modifications on different CCM variants.

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Paul Laza
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123 views6 pages

The Procedure Is This

The document provides instructions for modifying memory values in the Central Control Module (CCM) of various Audi models using VDS software. The procedure involves placing VDS files on a bootable DOS disk, connecting to the CCM, logging in, reading existing memory values to write down, changing the values, closing the connection, and testing. It stresses writing down original values in case changes need to be reverted. Links to the VDS configuration file and login credentials are provided to enable DMA for window control modifications on different CCM variants.

Uploaded by

Paul Laza
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOC, PDF, TXT or read online on Scribd
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The procedure is this:

-Place all the VDS files in a folder on the disk (there is enought space for VDS and Dos 6.22
on one disk. VDS does not need high memory)
-Boot the comptuer into real mode dos (win 9x command prompt only. dos 6.22, etc)
-Run the vag.bat file in the VDS folder
-Press ESC to cancel the autoconnect
-Connect your cable (it should not be connected before this)
-Connect to the CCM (enter 46)
-Login with code 19283 (function 11)
-Look up and write down your existing memory values (function 26)
-Change the values (function 27)
-Close the connection (function 06)
-Test that things work as they should!

The 'main' screen in VDS:

Making a session with the CCM:


CCM is open. Note the PN at the bottom of the screen. My 99.5 has the 1J0 959 799 AJ
controller.

Logging in:
Reading the current memory blocks. You must do this for each location and write down what
data is currently present, in case you screw up like I did initially and need to go back.

Location 0 is what will be changed:


Confirmation window:
Once again, I would like to stress the importance of writing down the original values, in case
you mess up. Also, if the 'old' or 'original' numbers listed in this thread don't match what's in
your CCM, you can still do this. What is important is the difference between the 'old' and
'new' value.

For example, in every 1C0 CCM I've done this with it was simply a matter of subtracting 8
from the values at 04361-04363. If I recall correctly, some of the values in my 99.5 were
different, and again the important thing is the difference beween the 'old' and 'new' value. The
exception are the first 2 addresses in the 1J0 CCMs, which get set to 2. But even if it doesn't
work, you can always go back because you wrote down the original value, right

I will not post a link to the VDS software as it's illegal. But, I will post a link to the config
file... if you Google for vds-pro, the version that you can download does not have the right
config file to enable DMA.

http://compu85.homeip.net/vds/VD_config.zip

Username: tdi
Password: idt

-Jason
1J0 959 799 AH (any index) and 1J0 959 799 S 03B
Code:

Memory Address / old value / new value


04283 / 8 / 2
04289 / 8 / 2
08628 / 242 / 246 driver side front window
12724 / 250 / 254 passenger side front window
16820 / 250 / 254 driver side rear window
20916 / 242 / 246 passenger side rear window

1J0 959 799 J 00E


Code:

Memory Address / old value / new value


04286 / 8 / 2
04291 / 8 / 2
04296 / 8 / 2
08628 / 242 / 246 driver side front window
12724 / 250 / 254 passenger side front window
16820 / 250 / 254 driver side rear window
20916 / 242 / 246 passenger side rear window

1C0 959 799 A (any index) and 1C0 959 799 B (any index) for Variant/Wagon
Code:

Memory Address / old value / new value


04361 / 75 / 67
04362 / 75 / 67
04363 / 75 / 67

1C0 959 799 A

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