Hello After two months of parking, my battery fell to zero. Loading did nothing, he completely died. I bought a new, dedicated AGM Bosch 105Ah. After replacement, the screen comes out for a few seconds and hides. A friend of the mechanic after connecting the computer could not say anything. He...

And what program did he do ?? because I do not want to believe that odis or vas could see nothing error must be.

Most likely component protection has been activated. Check address 07. There should be an error.

There is no address 07, apparently in older models, it does not exist for me. I looked over my shoulder alone.

Then come to someone on VAS or VDS and scan the entire car and upload a diagnostic report, we will definitely find something.

The scan showed no communication with the radio, media and anything else, I forgot. In any case, three devices A familiar mechanic consulted the above-mentioned problem with his colleague from the Audi service and he stated that 99% is guilty of the module, which is in the center console more or less around the card and CD reader. Next week I'm scheduled for a deeper one examination to a specialist from Audi. That's all I know today.

Odisse can perform a bus attenuation test and then a damaged component will be indicated without any problem. It is most likely that the MMI headset has actually fallen.

Hello. The main MMI module has died. The probable cause was a drop in voltage and something burned ... The cost of new on the site 12 thousand. used on auction sites from 1.5 thousand to 3 thousand. The man who deals with my car got 1.7 thousand labor, a new soft component protection, the latest maps and should work. I warn you, watch out for batteries

Almost most know that MMI is prone to weak batteries falling like flies. I am surprised that you did not know having them.

This and this. Quite a common fault.

[Solved] Audi A6 C7 2012 3.0tdi 313hp - MMI does not work ... After the death of the Batt

malygt 19128 13

Treść została przetłumaczona

Zobacz oryginalną wersję tematu

| New topic

#1 17082852 05 Mar 2018 21:39

malygt malygt

Level 10

» |

Post #1
17082852 05 Mar 2018 21:39

Hello
After two months of parking, my battery fell to zero. Loading did nothing, he completely died.
I bought a new, dedicated AGM Bosch 105Ah. After replacement, the screen comes out for a few seconds and hides.
A friend of the mechanic after connecting the computer could not say anything.
He recommended buying an optical loop and bridging all devices in turn.
So far I have bridged the amplifier (I think ???) on the left in the trunk,
I found two connections. It's probably not because MMI still doesn't move. Where to look for the rest of devices ?? How to get to them ?? ?
I will be grateful for your comments and help.

ADVERTISEMENT
#2 17083072 05 Mar 2018 23:10

Anonymous Anonymous

Level 1

» |

Post #2
17083072 05 Mar 2018 23:10

And what program did he do ?? because I do not want to believe that odis or vas could see nothing error must be.
#3 17083108 05 Mar 2018 23:29

domex32 domex32

VIP Meritorious for electroda.pl

» | Helpful post? (+1)

Post #3
17083108 05 Mar 2018 23:29

Most likely component protection has been activated.

Check address 07. There should be an error.
ADVERTISEMENT
#4 17083581 06 Mar 2018 10:39

malygt malygt

Level 10

» | Topic author Helpful post? (+1)

Post #4
17083581 06 Mar 2018 10:39

domex32 wrote:
Most likely component protection has been activated.

Check address 07. There should be an error.

There is no address 07, apparently in older models, it does not exist for me. I looked over my shoulder alone.
ADVERTISEMENT
#5 17083704 06 Mar 2018 11:50

domex32 domex32

VIP Meritorious for electroda.pl

» | Helpful post? (0)

Post #5
17083704 06 Mar 2018 11:50

Then come to someone on VAS or VDS and scan the entire car and upload a diagnostic report, we will definitely find something.
#6 17084011 06 Mar 2018 14:14

malygt malygt

Level 10

» | Topic author Helpful post? (0)

Post #6
17084011 06 Mar 2018 14:14

The scan showed "no communication with the radio, media and anything else," I forgot. In any case, three "devices"
A familiar mechanic consulted the above-mentioned problem with his colleague from the Audi service and he stated that 99% is guilty of the module,
which is in the center console more or less around the card and CD reader. Next week I'm scheduled for a deeper one
examination to a specialist from Audi. That's all I know today.
#7 17088823 08 Mar 2018 12:57

Anonymous Anonymous

Anonymous

» |

Post #7
17088823 08 Mar 2018 12:57

Odisse can perform a bus attenuation test and then a damaged component will be indicated without any problem. It is most likely that the MMI headset has actually fallen.
#8 17100671 13 Mar 2018 18:25

malygt malygt

Level 10

» | Topic author Helpful post? (0)

Post #8
17100671 13 Mar 2018 18:25

Hello. The main MMI module has died. The probable cause was a drop in voltage and something burned ...
The cost of new on the site 12 thousand. used on auction sites from 1.5 thousand to 3 thousand.
The man who deals with my car got 1.7 thousand labor, a new soft
component protection, the latest maps and should work. I warn you, watch out for batteries
ADVERTISEMENT
#9 17101318 13 Mar 2018 22:12

Anonymous Anonymous

Level 1

» |

Post #9
17101318 13 Mar 2018 22:12

malygt wrote:
I warn you, watch out for batteries

Almost most know that MMI is prone to weak batteries falling like flies. I am surprised that you did not know having them.
#10 17101331 13 Mar 2018 22:17

malygt malygt

Level 10

» | Topic author Helpful post? (0)

Post #10
17101331 13 Mar 2018 22:17

Jarzabek666 wrote:

malygt wrote:
I warn you, watch out for batteries
I am surprised that you did not know having them.

Having what ??? Audi or MMI ??
#11 17101391 13 Mar 2018 22:41

Anonymous Anonymous

Level 1

» |

Post #11
17101391 13 Mar 2018 22:41

This and this. Quite a common fault.
#12 17101408 13 Mar 2018 22:49

malygt malygt

Level 10

» | Topic author Helpful post? (0)

Post #12
17101408 13 Mar 2018 22:49

Jarzabek666 wrote:
This and this. Quite a common fault.

I'm not so familiar, but since you know the problem, I wrote the symptoms at the beginning and that the battery has been dead for two months
you could write where the problem is, not have the car scan I would already have a car in the garage, and so I'm waiting for
clamps etc.
#13 17103396 14 Mar 2018 20:57

Anonymous Anonymous

Level 1

» |

Post #13
17103396 14 Mar 2018 20:57

There is always this hope
#14 17135100 29 Mar 2018 09:12

malygt malygt

Level 10

» | Topic author Helpful post? (0)

Post #14
17135100 29 Mar 2018 09:12

I'm closing the topic. Replacing the MMI with another, used one did the trick.
Create an account, log in and become active in a forum and ads will not appear. You will receive points by participating in discussions.
Join this discussion.

Install the application

Didn't find an answer? Ask Artificial Intelligence

*I agree to send the question to OpenAI, Anthropic PBC, Perplexity AI, Inc., Kagi Inc., Google LLC - owners of language models in order to prepare the best response. The companies may monitor and log information entered into the form.

*I agree to publicly display my question and answer. The question and answer will be publicly available to everyone. The process may take a few minutes. Upon completion, you will be redirected to the page with the answer.

Wait...(2min)

| New topic

Report a violation of the law

Topic summary

The discussion revolves around an Audi A6 C7 (2012) experiencing MMI (Multi Media Interface) failure after a complete battery discharge. The user replaced the dead battery with a new AGM Bosch 105Ah but encountered issues with the MMI screen, which briefly activates before shutting down. Diagnostic scans revealed "no communication" with the radio and media devices. Suggestions included checking for component protection activation, performing a bus attenuation test, and replacing the MMI module, which was ultimately identified as the source of the problem. The user successfully resolved the issue by replacing the MMI with a used unit, restoring functionality.
Summary generated by the language model.

[Solved] Audi A6 C7 2012 3.0tdi 313hp - MMI does not work ... After the death of the Batt

Didn't find an answer? Ask Artificial Intelligence

Topic summary