Hello to all equus owners! As the title says, it does when my windows are open but not when the moonroof is open when turning the engine off. During my maintenance , it's one of the concerns I gave but it seemed everybody was not aware about it that until now my car is still in the dealership. Plus, I also told them that every time I have my tank full, Range is only around 157 to 163 miles. How much should it be? I would appreciate any output and Thank you. BTW, I have the 2016 signature .