A couple of days ago, I noticed something that looked like black ink had dripped onto some papers sitting in front of the gear shifter. At first, I thought one of my kids had done something with a pen. Then last night, I was driving home and noticed my rearview mirror was foggy. I thought maybe it was because the air conditioning vents were blowing cold air on ie (even though this had never happened before). I moved the vents and nothing changed. I reached up to make sure the dimmer was on and I felt a thick, sticky goo at the bottom of the mirror. So I'm guessing something has leaked from the mirror. Any idea what this is and how much a new mirror will set me back? I have to get a new windshield so now is probably the time to fix it all.