I have an Omega B V6. Since I changed my Vdd to the right, I have the feeling that sometimes my interior smells like cooling water. It is only for about 10 seconds. I have already removed the glove compartment and everything is dry. If I hold my nose on the passenger side in the footroom to the center console, it smells like this Maggie smell. But not always. Slices don’t fog either. I took my carpet up and caught it under the foam and everything is dry. On the driver’s side it doesn’t smell and there is also the carpet and the foam dry. Has the feeling that it always smells briefly when the fans run. Cooling water is not really missing. If the heat exchanger was defective, it would always smell and be moist, wouldn’t it?