Climate Control Gremlin?
1) whenever the car is below normal operating temperature (~100 degrees Celsius), the climate control is OFF and the car is accelerating, the front defroster vents tend to emit hot air and causes the front windshield to fog up to the point where you cannot see out of them. when i turn on the climate control, everything goes back to normal.
2) when the climate control is OFF, there seems to be this clicking noise coming from the front passenger side vents or inside the dash in that area. it's a periodic clicking noise that sounds similar to the noise the vents make when you shut it to prevent air flow.


