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How to tap the left / right turn (indicator) and reserve signal?

Discussion in 'Model S: User Interface' started by BearBu, Mar 27, 2018.

  1. BearBu

    BearBu Member

    Oct 20, 2017
    Hong Kong

    I am currently make a project that requires to tap the left / right turn (indicator) signal and reverse signal, is there any information can be shared? Can it be tapped out from the ODB2 port?

  2. LoL Rick

    LoL Rick Like Buttah

    Apr 21, 2014
    Land O Lakes, FL
    No, the OBD II port does not provide any data at all. Just 12v and ground. For my lighted applique I tapped the wires in the back of the car as described in the installation instructions here: Installation - Tesla Lights

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