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DEAD BATTERY AFTER 4-5 DAYS ON MY RS4 2007

Discussion in 'RS4 Forum (B5 and B7 Chassis)' started by mickeystewart, Aug 7, 2011.

  1. mickeystewart
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    mickeystewart New Member

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    [Aug 7, 2011]
    I Have a RS4 2007, i went on Holiday for 1 week and parked my car in the airport carpark, when we came back the battery was completely dead.

    Bump started the car and has been fine since but if left for more than 4 days then the battery goes flat.

    I have no idea what could be draining the battery, any ideas of common faults for this?


    Thanks
    #1
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  3. B5NUT
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    B5NUT Well-Known Member VCDS Map User

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    [Aug 7, 2011]
    Some Bluetooth modules have caused this, however you would also notice you bt module would be dead.
    #2
  4. NHN
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    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    [Aug 7, 2011]
    Unplug your radio & see if this helps, if not then unplug your BT module, these as already mentioned are know to suck power.

    I can supply/fit replacements if faulty, give me a shout if of any help.
    #3
  5. Audi Dynamik
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    Audi Dynamik Well-Known Member

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    [Dec 22, 2011]
    you might need to replace your battery as it could of just got old and past its best
    #4
  6. gary3306
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    gary3306 Member VCDS Map User

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    [Dec 22, 2011]
    I have a suspicion he may be sorted by now :)
    #5
  7. LYRAC
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    LYRAC Member

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    [Aug 23, 2013]
    Just had to replace my battery as all of a sudden NOTHING jump starterd and ok, left overnight and guess what? No power again!! New battery magic BUT can you help lost all bluetooth connection for Phone and voice command. Help its a nightmare!!
    #6
  8. PetrolDave
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    PetrolDave Well-Known Member

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    [Aug 24, 2013]
    Check the BT module for fault codes using VCDS.
    #7
  9. NHN
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    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    [Aug 24, 2013]
    Assuming its a audi bt unit, as PD states, but fuse may have blown aswell, does the radio work ok as if its a factory fit , iirc they share same feed.
    #8

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