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Possible Low Battery in Key?

Discussion in 'Prius c Main Forum' started by Daze, Jul 5, 2012.

  1. Daze

    Daze Prius C Owner

    Joined:
    Mar 14, 2012
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    Location:
    Utah
    Vehicle:
    2012 Prius c
    Model:
    Four
    Hello,

    I have owned my C4 for about 2 months, but since yesterday, the car does not sense when i put my hand by the door handle. It wont auto-unlock. It also won't lock anymore by swiping my finger. Is this because of a low battery in my key? If so, what battery do i need to buy and how do i open the key? Or do i take it to the dealer?
     
  2. DKTVAV

    DKTVAV Active Member

    Joined:
    Jun 3, 2012
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    Vehicle:
    2012 Prius c
    Model:
    Four