Hello Everybody, last week i replaced the battery of my Audi Q7 and after that, car cranked and fired well but nothing on MMI display is w...

Dead Audi Q7 MMI 2G

Dead Audi Q7 MMI 2G

Dead Audi Q7 MMI 2G

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Hello Everybody,

last week i replaced the battery of my Audi Q7 and after that, car cranked and fired well but nothing on MMI display is working.
  • No light on the control panel
  • on the screen, MMI logo comes up for a while and then blank again
  • Have tried the 3 button reset process but that doesn't work also
  • Have checked all the fuses and nothing is blown over there also
  • System clock is showing date from 2006 and have no idea if i could adjust the dates out of MMI...
Dead Audi Q7 MMI 2G


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