Hey hey I'm new here and looking forward to the content. I enjoy my wifes Explorer a little too much. I've had an issue since day 1 that no dealer has been able to locate. Vehicle makes a whoop or siren sound from the rear interior while the rear AC is on. There used to be a video on youtube that had a sample of the audio. Hard to catch since the issue is random and quick. Not repeating. Looking forward to what's going on here.