I have got a new 2018 X4 i28 M sport but experienced after rain within 3 days of possession: water vapor appeared in the left front headlight that went a way the 2nd day when it was sunny, the representative told me this is normal for the het dissipating ventilation hole that gathered therein. However, I recon this to be somewhat unacceptable for 1. the car is freshly at hand within 50 km of driving mileage. 2.if this will occur repeatedly, mold will bound to happen eventually. 3. smart BMW engineer could not have designed this structure to behave in such an inferior way. 4.the rep's answer is logically unacceptable for at least 5 BMW cars, 6 bikes I had so far, several VW, Opel, Honda cars also, non of them had this scenario ever. Could you look into this and find solution for me. Thanks