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Radio resets every now and then

A7788 Oct 11, 2012

  1. A7788

    A7788 Member

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    Hi all,

    I've been quiet for a while, which can only mean the car has been going well :)

    I have noticed that the radio seems to reset every now and then. It sounds like when you unplug the power and plug it back in. Never asks for the code though. Any ideas?

    I have checked the obvious loose connections etc, can't see anything obvious.

    Thanks!
     
  2. PetrolDave

    PetrolDave Well-Known Member

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    If it's the radio that was originally fitted to your car it won't ask for the code even if it loses power as it remembers the VIN and if it matches then it doesn't ask for the code.

    Sounds like a loose power connection to me, tried the fuses as well as the wires?
     
  3. A7788

    A7788 Member

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    Yes mate, checked fuses as well, all ok as far as I can see. The only time it ever does it is when I park up, and turn the car off. As soon as I remove the key I can hear it resetting. Has never done it while driving.
     
  4. PetrolDave

    PetrolDave Well-Known Member

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    What do you mean by "hear it resetting"? What happens?
     
  5. A7788

    A7788 Member

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    I mean that it makes noises like the CD changer is initialising or loading. If I actually unplug the power cable of the unit ans plug it back in it makes exactly the same noises.
     
    Last edited: Oct 13, 2012
  6. Artimus

    Artimus Shortback

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    is this an Audi unit? Which one?
     
  7. A7788

    A7788 Member

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    Yes, original Symphony II unit
     
  8. PetrolDave

    PetrolDave Well-Known Member

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    Have you been listening to CDs or radio when this happens?
     
  9. A7788

    A7788 Member

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    Been listening to CD's
     
  10. hades-

    hades- Well-Known Member VCDS Map User

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    say you was on track 5 on the CD
    when you restart the car does the CD start from where you left it or Track 1 ?
     
  11. A7788

    A7788 Member

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    It goes off CD completely. So next time I turn it on it's on radio. If I go to CD then it starts on track 1. Actually thinking about it, when it does it the next time I turn the car on the radio doesn't automatically turn on as usual, so I switch it on then it goes to radio.
     
  12. hades-

    hades- Well-Known Member VCDS Map User

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    strange
    they usaly come on as you left them
    have a scan see if it comes up with anything
    as above fuses wireing.
     
  13. PetrolDave

    PetrolDave Well-Known Member

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    Is there a fuse on the back of the Symphony II (like there is on the RNS-E)?

    It definitely sounds like it's losing power when you turn the ignition off, but it's strange that it makes the "restarting" noises then too as that suggests it's only a temporary "glitch" loss of power?
     

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