A6 c6 optical bus diagnostic

   #1  

Pazera

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Hello, I have problem with my MMI system. I found many info about common problems. But no solution for now. My MMI sometimes work very slowly, sometimes sound gone, stuck or reloading. I check all modules for water damage, everything look fine. My navigation unit was draining the battery, so I take it out and make a loop. But I think it's not a problem, becouse it just can't "sleep". Vcds don't show any errors. But main thing I can't make optical bus diagnostic. It's shows all errors (electrical and optical) , even mmi working fine. And I can connect to all modules. Can it be damaged and problem?
Thank and sorry for my English 🙂
 
   #2  

Uwe

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HC100001
Please post an Auto-Scan for context. The C6 A6 had two quite different generations of MMI.

-Uwe-
 
   #3  

Pazera

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I cant find right now full scan, but i will make it soon.
Code:
Friday,22,February,2019,21:04:53:05031
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 15.7.1.0 (x64)
Data version: 20150904
www.Ross-Tech.com


VIN: WAUZZZ4F66N099626   License Plate: 


Control Module Part Number: 4F0 910 468 A
  Component and/or Version: Gateway         H11 0070

Optical Bus Diagnostic : 3dB Attenuation

Controller          	Electrical          	Optical             
19-CAN Gateway      	ERROR               	ERROR               
07-Control Head     	ERROR               	ERROR               
0E-Media Player 1   	ERROR               	ERROR               
77-Telephone        	ERROR               	ERROR               
47-Sound System     	ERROR               	ERROR               
56-Radio            	ERROR               	ERROR               

************************************************************
 
   #4  

Uwe

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Code:
VCDS Version: 15.7.1.0 (x64)

giphy.gif
 
   #5  

Pazera

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This morning my battery was empty again and i get many fault codes, becouse of that or not, i dont know.
And what you ant to say aboaut my vcds, its too old or what?

Code:
Removed.  Data from a clone/pirate copy of VCDS is not welcome here.
 
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