First time poster, I am FireFoxx74
I currently own a MkIII 5dr Astra ('93 - K), but I am increasingly having problems in damp/wet weather. As soon as I turn the heater on (whatever temp), the windows mist up, and I find myself increasingly have to drive with both windows open to counteract this.
I thought it might be something to do with the pollen filter, but for the life of me I cannot find it (even a Haynes manual isn't helpful).
Any help gratefully received.