VAG-COM/VCDS EVERYTHING

**alex77vl** · 28th June, 2013, 10:27 AM

Hello friends,

I have a problem with a 2007 audi a3.I have try to reset the service interval manual and after that with vcds and won`t work.
Please i wait a solution.

Thanks!

**spider45** · 30th June, 2013, 12:07 PM

Hello friends, just tell you that I reprogram? my PCB with eng 11.11.0 dump and it works great even without removing the STC
Today I am looking for a french dump
thank you to you all

**lockter** · 30th June, 2013, 09:25 PM

Hi guys, I have damaged cable in version 12.10.3. Windows recoginsed cable properly but it is unlicensed.

Unfortunatelly, as you can see the ATMEGA is completely covered with something (it's under 7805). It is very hard. Have you any ideas how to reach required connections? Can I remove it with something?

DSC01984.JPG DSC01988.JPG DSC01985.JPG

And another question. Do I need change / remove some parts from this cable to do reprogramming?

**spider45** · 1st July, 2013, 09:12 AM

hello I would not say stupidity, but there is a emplacemement with 4 holes logically be able to reflash but requires confirmation expert

**mladen76** · 1st July, 2013, 09:03 PM

Originally Posted by lockter

Hi guys, I have damaged cable in version 12.10.3. Windows recoginsed cable properly but it is unlicensed.

Unfortunatelly, as you can see the ATMEGA is completely covered with something (it's under 7805). It is very hard. Have you any ideas how to reach required connections? Can I remove it with something?

DSC01984.JPG DSC01988.JPG DSC01985.JPG

And another question. Do I need change / remove some parts from this cable to do reprogramming?

You can maybe try whit hot air,and maybe it is not even Amega,maybe it is NEC so you can not reflash it.
Also those holes,I do not belive that it is for Atmega reflash.
Those fu...g chines,some stuff they do,like it is some kind of secret what chip it is

**lockter** · 1st July, 2013, 09:17 PM

Originally Posted by mladen76

Also those holes,I do not belive that it is for Atmega reflash.

What holes are you talking about?

**mladen76** · 1st July, 2013, 09:24 PM

You see those marked whit G T R V letters,I am talking about those

**lockter** · 1st July, 2013, 09:41 PM

Ah yes. I agree, don't think these are for reflash

But maybe these connetions for atmega should be available from another pins/components? I found some example these 4 ATMEGA pins are visible.

20120730_120113.jpg

But where they are on my board

**magadan** · 1st July, 2013, 10:52 PM

Originally Posted by lockter

Hi guys, I have damaged cable in version 12.10.3. Windows recoginsed cable properly but it is unlicensed.

Unfortunatelly, as you can see the ATMEGA is completely covered with something (it's under 7805). It is very hard. Have you any ideas how to reach required connections? Can I remove it with something?

DSC01984.JPG DSC01988.JPG DSC01985.JPG

And another question. Do I need change / remove some parts from this cable to do reprogramming?

Atmega is under a glue, it is right for 99%. You remove glue on the left side of a chip (look figure 2 and 3). When you will see contacts, check connections:
pin1(Atmega) - pin14(MCP2515)
pin2(Atmega) - pin15(MCP2515)
pin3(Atmega) - pin13(MCP2515).
The reference mark is the left top corner of a chip. Counting is conducted counterclockwise. If these connections are present, it atmega. Connect contacts with a programmator so:
pin13(MCP2515) - SCK
pin14(MCP2515) - MOSI
pin15(MCP2515) - MISO
pin4(Atmega) - Reset
Contacts of GND and +5 volts (if it is necessary) attach to L7805CV.

Originally Posted by mladen76

You see those marked whit G T R V letters,I am talking about those

G T R V is contacts for IC8 programming (chip-protect) look figure 1.

Here it is your connections:

**kdijagnostika** · 9th July, 2013, 04:13 PM

Hello. Does someone use VCDS 12.10.3 software? My was working good until 01.07.2013. After that date VCDS don't recognize cable anymore. If I return date to days before 01.07. 2013 cable again work good. Is this some new protection system in VCDS Beta version? Do someone have this software without this problem?

**audiomeca** · 9th July, 2013, 08:46 PM

Originally Posted by alex77vl

Hello friends,

I have a problem with a 2007 audi a3.I have try to reset the service interval manual and after that with vcds and won`t work.
Please i wait a solution.

Thanks!

hello this car type only posible with original 5054vas

In the new cars you need change valour in 54, 55,56,57 channel from the 17 instrument cluster, new parameters are added in new cars 2007 and up

regards

**mattydr67** · 10th July, 2013, 04:46 AM

Or use SRI function in VCDS
Good luck

**bibkare** · 10th July, 2013, 01:18 PM

Every beta version has expiry date, you can avoid that by using programs such as runasdate etc..

**mattydr67** · 10th July, 2013, 03:14 PM

Runasdat could creat problem if you use with VCDS
I tested in the past and if you do a Autoscan then it will stop an will give an error as the one that you recive when your Atmega it is erased
Good luck

**bounce24** · 14th July, 2013, 04:57 PM

Hello ,
I have a vag 11.11.3 clone it is with FTDI 232 RL chip... and i try to resoft it , i used some programmer to resoft the ATmega 162 and it works to resoft , but the LED is not flashing at all and the interface doesn't work. It has no GAL chip . So please can you help me ? i will attach some picture with my interface ?IMG_7669.JPG IMG_7670.JPG