revving

I have a 2012 model with 32000 kms on it. I live in Canada and every time I come back from work the windshield is frozen from the inside (problem #1). I cleaned the windshield from dust, made sure there is no moisture inside the car, tried different A/C settings, nothing helped. So I bought a...

Noticed that if car is in "park" and you select sport mode you can rev the engine a little bit and the rev counter moves up. Previous autos I've had didnt allow you to do this. I know you can rev it in neutral but find it strange you can do it in park. Anyone else found this or know why this...