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Thread: 2015 ml63 m157

  1. #1
    Tuner in Training
    Join Date
    May 2024
    Posts
    15

    2015 ml63 m157

    Trying to connect with VCM scanner "unable to detect the vehicle diagnosis protocol"
    With VCM editor "Interface not found or not responding"

    Can anyone shed some light??

  2. #2
    Key in position 2? Cable verified connected?

    Try re-syncing the interface - it's in the VCM Editor menu...