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VCDS Problems communicating with 08 Auto HVAC

Discussion in 'VCDS (formerly VAG-COM) forum' started by HerefordQuattro, Jan 13, 2011.

  1. HerefordQuattro
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    HerefordQuattro Member

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    [Jan 13, 2011]
    As per title, VCDS (lite sorry can't afford real deal at the moment) struggles to connect to the HVAC controller.

    scans for vag number, component, soft coding & shop and eventually finds all 4 at once but then i go into fault codes and it looses comms before i get anywhere.

    is there a fiddle in the "protocol options" i can try (KW2 delay?)

    cheers
    folks
    #1
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