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techstream

  1. Lexus CT200h General Discussion Forum
    I'm trying to disable the reverse alarm as well as the seat belt beeping in Techstream, but I can't seem to find where the option is. I've looked in the Customization tab and within all of the available ECUs. Does anyone know where to go within the program? I've used two versions, 9.10.037 and...
  2. Lexus CT200h General Discussion Forum
    So I wanted to add a smart card and get a key made for my 2011 CT200h. My transmitter FCCID is HYQ14AAB. I bought one on ebay, but the person lied in the auction and sent me a HYQ14AEB which might have worked, but since it was used it would not add using techstream without a seed code. I...
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