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Lost all sound

Discussion in 'Audi S4/A4/A4 Cab (B8 Chassis)' started by Gio G, Nov 7, 2012.

  1. Gio G
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    Gio G New Member

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    [Nov 7, 2012]
    Hi all,

    Seem to have lost all sound on my A4. The radio and iPhone shows it is working, however no volume coming out. I have the B&O upgrade and was wondering whether an MMI reset would work? Anyone know the sequence to reset? Failing that, maybe it is the B&O amp that has failed..

    Thanks
    G
    #1
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  3. Stuhil
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    Stuhil Member

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    [Nov 8, 2012]
    Had the same problem last year with my B&O. Booked it in to the dealer who fixed it with a software upgrade.
    #2
  4. NHN
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    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    [Nov 9, 2012]
    Press the menu, main selector knob & top right corner button at same time & release.
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