My month old Excellence Lux seems to have developed the habit of opening its windows unaided! Twice now I have discovered all 4 windows half open. The first time it was in the garage, so no problem but puzzling. The second it was in a car park with heavy rain and high winds, leaving all 4 door panels wet and damp seats. Fortunately someone saw what had happened and I was able to close them after just 15 mins. The dealership say it hasn't happened before. Am I the only one - so far?