in Automobile by (257k points)

Question: On cold days, to prevent moisture from forming on the inside of the glass, _________ before you turn on the defroster.

Options:

  1.  turn on your car stereo
  2.  ensure your antifreeze levels are adequate
  3.  scrape the outside of the windshield
  4.  turn the heater on high and let the engine warm up
  5.  exit the car

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1 Answer

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by (973k points)
edited ago by
 
Best answer

4. Turn the heater on high and let the engine warm up

On cold days, to prevent moisture from forming on the inside of the glass, turn the heater on high and let the engine warm up before you turn on the defroster.

By turning the heater high, you can reduce the moisture forming.

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