Whilst driving for about 15 minutes, smoke starts arising from all four air vents in the inside and also from the air vent above bonnet, below the windscreen wipers. My windows especially the front window mists up that i have to put on the air con or open my windows wide. It also has like a water residue when i close and open the air vents dripping from the air vents. I also felt the flooring on the passenger side and its soaking wet. Please help as i use my car during peak hours in that condition to work and back, which is about 20km every day, Monday to Friday.