12V heated mirror TIMED RELAY??????????????

Discussion in 'The Projects Forum' started by Xx__xX, Aug 28, 2013.

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  1. Xx__xX

    Thread Starter New Member

    Aug 28, 2013
    NEED HELP....I just replaced the mirrors on my truck with heated Mirror from the junk yard. Both elements work when hooked up the 12v power source. My plan is to wire them up to a fused power source with a switch, so when my mirrors are covered with snow I can throw the switch and melt the snow. I would like to hook up a relay so that when I throw the switch they would cut off automatically after lets say 10-12 min.

    Is this possible? Can I just buy something from fleabay already done. What do I need ?????? a 12v power-on delay relay or a 12v power-off relay, I just don't know? Point me in the right direction.

    If my plan is not possible, I will just scape the idea and just turn them on/off manually.

  2. Ramussons

    Active Member

    May 3, 2013
  3. Georacer


    Nov 25, 2009
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