Question 8126
When driving in fog, it is advisable to...
- set the heating very high to drive comfortably.
- keep the passenger compartment well ventilated to prevent the windows from fogging up.
- drive with the windows open to get better visibility.
Show answer and explanation
Correct answer: keep the passenger compartment well ventilated to prevent the windows from fogging up.
Fog causes the windows to fog up inside and out. Ventilate the passenger compartment and direct air from the climate control system toward the windows to keep them from fogging up. Setting the heat too high makes you drowsy, and opening the windows does not let you see farther.