DRLs and automatic lights

Discussion in 'Gen 3 Prius Accessories and Modifications' started by 4md, Jul 10, 2017.

  1. NickGMD

    NickGMD Junior Member

    Joined:
    Aug 15, 2023
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    Location:
    Moldova
    Vehicle:
    2010 Prius
    Model:
    N/A
    When I checked for the white wire for the automatic headlights, it isn't there!
    Is it possible to just add the wire or it is necessary to be there from the factory?